CY8CLED16-28PVXI

CY8CLED16-28PVXI Datasheet


CY8CLED16

Part Datasheet
CY8CLED16-28PVXI CY8CLED16-28PVXI CY8CLED16-28PVXI (pdf)
Related Parts Information
CY8CLED16-48PVXI CY8CLED16-48PVXI CY8CLED16-48PVXI
CY8CLED16-48LTXI CY8CLED16-48LTXI CY8CLED16-48LTXI
CY8CLED16-48LFXI CY8CLED16-48LFXI CY8CLED16-48LFXI
CY8CLED16-48LTXIT CY8CLED16-48LTXIT CY8CLED16-48LTXIT
CY8CLED16-28PVXIT CY8CLED16-28PVXIT CY8CLED16-28PVXIT
CY8CLED16-48PVXIT CY8CLED16-48PVXIT CY8CLED16-48PVXIT
CY8CLED16-48LFXIT CY8CLED16-48LFXIT CY8CLED16-48LFXIT
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CY8CLED16

EZ-Color HB LED Controller
• HB LED Controller Configurable dimmers support up to 16 Independent LED channels 8-to 32-bits of resolution per channel Dynamic reconfiguration Enables LED controller Plus Other Features battery charging, and motor control
• Visual embedded design LED-based drivers
• Binning compensation
• Temperature feedback
• Optical feedback
• DMX512
• PrISM modulation technology Reduces radiated EMI Reduces low frequency blinking
• Powerful Harvard-architecture Processor M8C processor speeds to 24 MHz to V operating voltage Operating voltages down to V using On-Chip switch mode pump SMP Industrial temperature range °C to +85 °C
• Programmable pin configurations 25 mA sink, 10 mA source on all GPIO Pull-up, Pull-down, High Z, Strong, or Open Drain Drive Modes on all GPIO Up to eight analog Inputs on GPIO Configurable interrupt on all GPIO
• Advanced peripherals Blocks 16 Digital PSoC Blocks Provide
• 8-to 32-bit timers, counters, and PWMs
• Up to 4 Full-Duplex UARTs
• Multiple SPI masters or slaves
• Connectable to all GPIO Pins 12 Rail-to-Rail Analog PSoC Blocks Provide
• Up to 14-Bit ADCs
• Up to 9-Bit DACs
• Programmable gain amplifiers
• Programmable filters and comparators Complex peripherals by combining blocks
• Flexible on-chip memory 32K flash program storage 50,000 Erase/Write Cycles 2K SRAM Data Storage In-system serial programming ISSP Partial flash updates Flexible Protection Modes electrically erasable programmable read-only memory EEPROM emulation in flash
• Complete development tools Free development software
• PSoC Designer Full-featured, In-circuit emulator and programmer Full speed emulation Complex breakpoint structure 128 KB trace memory

EZ-Color HB LED Controller

Preliminary Data Sheet
• San Jose, CA 95134-1709
• 408-943-2600

Logic Block Diagram

CY8CLED16

Port 7

Port 6

Port 5

Port 4

Port 3

Port 2

Port 1

Port

Analog Drivers

SYSTEM BUS

Global Digital Interconnect

Global Analog Interconnect

SRAM 2K

Interrupt Controller

SROM Flash 32K PSoC CORE

CPU Core M8C

Sleep and Watchdog

Multiple Clock Sources Includes IMO, ILO, PLL, and ECO

DIGITAL SYSTEM

Digital Block Array

ANALOG SYSTEM

Analog Block Array

Analog Ref.

Analog Input Muxing

Digital Clocks

Two Multiply Accums.
Operating Temperature 15 DC Electrical Characteristics 16 AC Electrical Characteristics 31 Packaging Information 41 Packaging Dimensions 41 Thermal Impedances 42 Capacitance on Crystal Pins 42 Solder Reflow Peak Temperature 42 Development Tool Selection 43 Software 43 Evaluation Tools 43 Device Programmers 44 Accessories Emulation and Programming 44 Ordering Information 44 Key Device Features 44 Ordering Code Definitions 44 Acronyms 45 Acronyms Used 45 Reference Documents 45 Document Conventions 46 Units of Measure 46 Numeric Conventions 46 Glossary 46 Document History Page 51 Sales, Solutions, and Legal Information 52 Worldwide Sales and Design Support 52 Products 52 Solutions 52

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CY8CLED16

EZ-Color Functional Overview

Cypress's EZ-Color family of devices offers the ideal control solution for High Brightness LED applications requiring intelligent dimming control. EZ-Color devices combine the power and flexibility of Programmable System-on-Chip PSoC with Cypress's precise illumination signal modulation PrISM modulation technology providing lighting designers a fully customizable and integrated lighting solution platform.

The EZ-Color family supports a range of independent LED channels from 4 channels at 32 bits of resolution each, up to 16 channels at 8 bits of resolution each. This enables lighting designers the flexibility to choose the LED array size and color quality. PSoC Designer software, with lighting specific drivers, can significantly cut development time and simplify implementation of fixed color points through temperature, optical, and LED binning compensation. EZ-Color's virtually limitless analog and digital customization allow for simple integration of features in addition to intelligent lighting, such as Battery Charging, Image Stabilization, and Motor Control during the development process. These features, along with Cypress' best-in-class quality and design support, make EZ-Color the ideal choice for intelligent HB LED control applications.

Target Applications
• LCD Backlight
• Large Signs
• General Lighting
• Architectural Lighting
• Camera/Cell Phone flash
• flashlights

The PSoC Core

The PSoC core is a powerful engine that supports a rich feature set. The core includes a central processing unit CPU , memory, clocks, and configurable general purpose I/O GPIO .

The M8C CPU core is a powerful processor with speeds up to 48 MHz, providing a four million instructions per second MIPS 8-bit Harvard-architecture microprocessor. The CPU utilizes an interrupt controller with 25 vectors, to simplify programming of real time embedded events. Program execution is timed and protected using the included Sleep and watchdog timers WDT .

Memory encompasses 32 KB of flash for program storage, 2 KB of SRAM for data storage, and up to 2 KB of EEPROM emulated using the flash. Program flash utilizes four protection levels on blocks of 64 bytes, allowing customized software IP protection.

The EZ-Color family incorporates flexible internal clock generators, including a 24 MHz internal main oscillator IMO accurate to over temperature and voltage. The 24 MHz IMO can also
be doubled to 48 MHz for use by the digital system. A low power 32 kHz internal low speed oscillator ILO is provided for the Sleep timer and WDT. If crystal accuracy is desired, the kHz external crystal oscillator ECO is available for use as a real time clock RTC and can optionally generate a crystal-accurate 24 MHz system clock using a PLL. The clocks, together with programmable clock dividers as a System Resource , provide the flexibility to integrate almost any timing requirement into the EZ-Color device.

EZ-Color GPIOs provide connection to the CPU, digital and analog resources of the device. Each pin’s drive mode may be selected from eight options, allowing great flexibility in external interfacing. Every pin also has the capability to generate a system interrupt on high level, low level, and change from last read.

The Digital System

The digital system is composed of 16 digital PSoC blocks. Each block is an 8-bit resource that can be used alone or combined with other blocks to form 8, 16, 24, and 32-bit peripherals, which are called user modules. Digital peripheral configurations include those listed below.
• PrISM 8-to 32-bit
• PWMs 8-to 32-bit
• PWMs with Dead band 8-to 32-bit
• Counters 8-to 32-bit
• Timers 8-to 32-bit
• UART 8 bit with selectable parity up to 4
• SPI master and slave up to 4 each
• I2C slave and multi-master 1 available as a System Resource
• Cyclical Redundancy Checker/Generator 8- to 32-bit
• IrDA up to 4
• Generators 8-to 32-bit

The digital blocks can be connected to any GPIO through a series of global buses that can route any signal to any pin. The buses also allow for signal multiplexing and for performing logic operations. This configurability frees your designs from the constraints of a fixed peripheral controller.

Digital blocks are provided in rows of four, where the number of blocks varies by EZ-Color device family. This allows you the optimum choice of system resources for your application. Family resources are shown in Table 1 on page

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CY8CLED16

Figure Digital System Block Diagram

Port 7

Port 5

Port 3
For up-to-date ordering, packaging, and electrical specification information, see the latest device data sheets on the web at

Application Notes

Cypress application notes are an excellent introduction to the wide variety of possible PSoC designs.

Development Kits

PSoC Development Kits are available online from and through a growing number of regional and global distributors, which include Arrow, Avnet, Digi-Key, Farnell, Future Electronics, and Newark.
256 Bytes
256 Bytes

Training

Free PSoC technical training on demand, webinars, and workshops , which is available online via covers a wide variety of topics and skill levels to assist you in your designs.

CYPros Consultants

Certified PSoC consultants offer everything from technical assistance to completed PSoC designs. To contact or become a PSoC consultant go to the CYPros Consultants web site.

Solutions Library

Visit our growing library of solution focused designs. Here you can find various application designs that include firmware and hardware design files that enable you to complete your designs quickly.

Technical Support

Technical support including a searchable Knowledge Base articles and technical forums is also available online. If you cannot find an answer to your question, call our Technical Support hotline at

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CY8CLED16

Development Tools
• Application editor graphical user interface GUI for device and user module configuration and dynamic reconfiguration
• Extensive user module catalog
• Integrated source-code editor C and assembly
• Free C compiler with no size restrictions or time limits
• Built-in debugger
• In-circuit emulation
• Built-in support for communication interfaces Hardware and software I2C slaves and masters Full-speed USB Up to four full-duplex universal asynchronous receiver/transmitters UARTs , SPI master and slave, and wireless

PSoC Designer supports the entire library of PSoC 1 devices and runs on Windows XP, Windows Vista, and Windows

PSoC Designer Software Subsystems

Design Entry

In the chip-level view, choose a base device to work with. Then select different onboard analog and digital components that use the PSoC blocks, which are called user modules. Examples of user modules are analog-to-digital converters ADCs , digital-to-analog converters DACs , amplifiers, and filters. Configure the user modules for your chosen application and connect them to each other and to the proper pins. Then generate your project. This prepopulates your project with APIs and libraries that you can use to program your application.

The tool also supports easy development of multiple configurations and dynamic reconfiguration. Dynamic reconfiguration makes it possible to change configurations at run time. In essence, this lets you to use more than 100 percent of PSoC's resources for an application.

Code Generation Tools

The code generation tools work seamlessly within the PSoC Designer interface and have been tested with a full range of debugging tools. You can develop your design in C, assembly, or a combination of the two.

Assemblers. The assemblers allow you to merge assembly code seamlessly with C code. Link libraries automatically use absolute addressing or are compiled in relative mode, and linked with other software modules to get absolute addressing.

C Language Compilers. C language compilers are available that support the PSoC family of devices. The products allow you to create complete C programs for the PSoC family devices. The optimizing C compilers provide all of the features of C, tailored to the PSoC architecture. They come complete with embedded libraries providing port and bus operations, standard keypad and display support, and extended math functionality.

Debugger

PSoC Designer has a debug environment that provides hardware in-circuit emulation, allowing you to test the program in a physical system while providing an internal view of the PSoC device. Debugger commands allow you to read and program and read and write data memory, and read and write I/O registers. You can read and write CPU registers, set and clear breakpoints, and provide program run, halt, and step control. The debugger also lets you to create a trace buffer of registers and memory locations of interest.

Online Help System

The online help system displays online, context-sensitive help. Designed for procedural and quick reference, each functional subsystem has its own context-sensitive help. This system also provides tutorials and links to FAQs and an Online Support Forum to aid the designer.

In-Circuit Emulator

A low-cost, high-functionality in-circuit emulator ICE is available for development support. This hardware can program single devices.

The emulator consists of a base unit that connects to the PC using a USB port. The base unit is universal and operates with all PSoC devices. Emulation pods for each device family are available separately. The emulation pod takes the place of the PSoC device in the target board and performs full-speed 24 MHz operation.
Ordering Information
Key Device Features The following table lists the CY8CLED16 EZ-Color devices’ key package features and ordering codes. Table Device Key Features and Ordering Information
Package Ordering

Code Flash Bytes RAM Bytes Switch Mode Pump Temperature Range Digital PSoC Blocks Analog PSoC Blocks Digital I/O Pins Analog Inputs Analog Outputs XRES Pin
48-Pin QFN Sawn

CY8CLED16-48LTXI 32 K 2 K Yes °C to +85 °C 16
12 44 12
48-Pin QFN

CY8CLED16-48LTXIT 32 K 2 K Yes °C to +85 °C 16 12 44 12

Tape and Reel Sawn
Ordering Code Definitions CY 8 C LED xx - xx xxxx

Package Type:

PX = PDIP Pb-free SX = SOIC Pb-free PVX = SSOP Pb-free

Thermal Rating C = Commercial I = Industrial

E = Extended

LFX/LKX/LTX/LQX/LCX = QFN Pb-free AX = TQFP Pb-free

Pin Count

LED Family Code Technology Code C = CMOS

Marketing Code 8 = Cypress PSoC

Company ID CY = Cypress
4 Yes 4 Yes
Notes Flex-Pod kit includes a practice flex-pod and a practice PCB, in addition to two flex-pods. Foot kit includes surface mount feet that can be soldered to the target PCB. Programming adapter converts non-DIP package to DIP footprint. Specific details and ordering information for each of the adapters can be found at

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CY8CLED16

Acronyms

Acronyms Used Table 37 lists the acronyms that are used in this document. Table Acronyms Used in this Datasheet

Acronym AC ADC API

CMOS CPU CRC CT DAC DC DTMF ECO EEPROM

GPIO ICE IDE ILO IMO I/O IrDA ISSP

LCD LED LPC LVD

Description alternating current analog-to-digital converter application programming interface complementary metal oxide semiconductor central processing unit cyclic redundancy check continuous time digital-to-analog converter direct current dual-tone multi-frequency external crystal oscillator electrically erasable programmable read-only memory general purpose I/O in-circuit emulator integrated development environment internal low speed oscillator internal main oscillator input/output infrared data association in-system serial programming
liquid crystal display light-emitting diode low power comparator low-voltage detect

Acronym MAC MIPS PCB PDIP PLL POR PPOR PRS PWM QFN RTC

SAR SC SMP SPI SRAM SROM SSOP UART

USB WDT XRES

Description multiply-accumulate million instructions per second printed circuit board plastic dual-in-line package phase-locked loop power-on reset precision power on reset pseudo-random sequence Programmable System-on-Chip pulse-width modulator quad flat no leads real time clock
successive approximation switched capacitor switch mode pump serial peripheral interface static random access memory supervisory read only memory shrink small-outline package universal asynchronous reciever / transmitter universal serial bus watchdog timer external reset

Reference Documents

Design Aids Reading and Writing Flash AN2015 001-40459 Understanding Datasheet Jitter Specifications for Cypress Timing Products AN5054 001-14503 Application Notes for Surface Mount Assembly of Amkor's MicroLeadFrame MLF Packages available at

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CY8CLED16

Document Conventions

Units of Measure Table 38 lists the units of measures. Table Units of Measure

Symbol dB °C fF kHz kΩ MHz µA µs mA nA pF pA rt-Hz
decibels degree Celsius femtofarad kilohertz kilohm megahertz microamperes microseconds milliamperes nanoamperes picofarad pikoamperes root hertz

Unit of Measure

Symbol ms mH ns µV mV µW % W mm ps ppm nV

Unit of Measure milliseconds millihenry nanoseconds microvolts volts millivolts microwatts percent watt millimeters picosecond parts per million nanovolts

Numeric Conventions

Hexadecimal numbers are represented with all letters in uppercase with an appended lowercase ‘h’ for example, ‘14h’ or ‘3Ah’ . Hexadecimal numbers may also be represented by a ‘0x’ prefix, the C coding convention. Binary numbers have an appended lowercase ‘b’ for example, 01010100b’ or ‘01000011b’ . Numbers not indicated by an ‘h’, ‘b’, or 0x are decimals.

Glossary
active high

A logic signal having its asserted state as the logic 1 state. A logic signal having the logic 1 state as the higher voltage of the two states.
analog blocks

The basic programmable opamp circuits. These are switched capacitor SC and continuous time CT blocks. These blocks can be interconnected to provide ADCs, DACs, multi-pole filters, gain stages, and much more.
analog-to-digital A device that changes an analog signal to a digital signal of corresponding magnitude. Typically,
an ADC converts a voltage to a digital number. The digital-to-analog DAC converter performs

Application programming interface API

A series of software routines that comprise an interface between a computer application and lower level services and functions for example, user modules and libraries . APIs serve as building blocks for programmers that create software applications.
asynchronous A signal whose data is acknowledged or acted upon immediately, irrespective of any clock signal.
bandgap reference

A stable voltage reference design that matches the positive temperature coefficient of VT with the negative temperature coefficient of VBE, to produce a zero temperature coefficient ideally reference.
Added Saw Marketing part number in ordering information.
2794355
10/28/2009 Added “Contents” on page 3

Updated “Development Tools” on page

Corrected FCPU1 and FCPU2 parameters in “AC Chip-Level Specifica-
tions” on page
2850593
01/14/2010 Updated DC GPIO, AC Chip-Level, and AC Programming Specifications
as follows:

Replaced TRAMP time with SRPOWER_UP slew rate specification.

Added note to flash Endurance specification.

Added IOH, IOL, DCILO, F32K_U, TPOWERUP, TERASEALL,

TPROGRAM_HOT, and TPROGRAM_COLD specifications.

Corrected the Pod Kit part numbers.

Updated Development Tool Selection.

Updated copyright and Sales, Solutions, and Legal Information URLs.

Updated 28-Pin SSOP 48-Pin QFN Punched , 48-Pin QFN Sawn
package diagrams.

Removed Preliminary for Final status.
2896238
03/19/10 Updated ordering information table. Removed part numbers

CY8CLED16-48LFXI and CY8CLED16-48LFXIT

Updated copyright section.

Updated package diagram for spec 51-85061
2903043
04/01/2010 Updated Cypress website links

Added TBAKETEMP and TBAKETIME parameters Removed reference to 2.4V

Removed sections “Third Party Tools” and “Build a PSoC Emulator”
3054665
10/11/2010 Removed pruned parts CY8CLED16-48PVXI and CY8CLED16-48PVXIT
3114959
12/19/10 Added DC I2C Specifications table.

Added F32K_U max limit. Added Tjit_IMO specification, removed existing jitter specifications.

Updated DC Analog reference, DC operational amplifier specifications
and DC analog output buffer specifications tables.

Updated Units of Measure, Acronyms, Glossary, and References
sections.

Updated solder reflow specifications.

No specific changes were made to AC Digital Block Specifications table and I2C Timing Diagram. They were updated for clearer understanding.

Updated Figure 12 since the labelling for y-axis was incorrect.

Removed footnote reference for “Solder Reflow Peak Temperature” table.
3284932

SHOB
06/24/11 Updated Getting Started, Development Tools, and Designing with PSoC

Designer.

Removed drawings and references to 48-Pin QFN Punched and 48-Pin

SSOP.

Removed obsolete kits.

Removed reference to obsolete spec AN2012.
3403622 10/12/11
MKKU Removed the following pruned parts from the Ordering Information and

Accessories Emulation and Programming sections.

CY8CLED16-28PVXI

CY8CLED16-28PVXIT

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CY8CLED16

Sales, Solutions, and Legal Information

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office closest to you, visit us at Cypress Locations.

Products Automotive Clocks & Buffers Interface Lighting & Power Control

Memory Optical & Image Sensing PSoC Touch Sensing USB Controllers Wireless/RF
cypress.com/go/automotive cypress.com/go/clocks
cypress.com/go/interface cypress.com/go/powerpsoc
cypress.com/go/plc cypress.com/go/memory
cypress.com/go/image cypress.com/go/psoc cypress.com/go/touch cypress.com/go/USB
cypress.com/go/wireless

Solutions psoc.cypress.com/solutions PSoC 1 | PSoC 3 | PSoC 5

Cypress Semiconductor Corporation, The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Any Source Code software and/or firmware is owned by Cypress Semiconductor Corporation Cypress and is protected by and subject to worldwide patent protection United States and foreign , United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

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PSoC Designer and EZ-Color are trademarks and is a registered trademark of Cypress Semiconductor Corporation. Purchase of I2C components from Cypress or one of its sublicensed Associated Companies conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips. As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors.

All products and company names mentioned in this document may be the trademarks of their respective holders.
More datasheets: 3600S-1-103 | 42-00008 | 42-00006 | AD5291BRUZ-50-RL7 | ATH10K12-9SJL | ATH10T05-9SJ | ATH10T033-9SJ | ATH10K12-9SJ | CY8CLED16-48PVXI | CY8CLED16-48LTXI


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CY8CLED16-28PVXI Datasheet file may be downloaded here without warranties.

Datasheet ID: CY8CLED16-28PVXI 508183