ATAK43001-V1

ATAK43001-V1 Datasheet

ATAK43001-V1 Development Kit for the ATA664251 Atmel IC Atmel ATAN0063

Part	Datasheet
ATAK43001-V1	ATAK43001-V1 (pdf)

PDF Datasheet Preview
APPLICATION NOTE ATAK43001-V1 Development Kit for the ATA664251 Atmel IC Atmel ATAN0063 Introduction The development kit for the ATA664251 IC consists of the PC interface board ATAB0004A-V2.0 and the Atmel ATA664251 application board ATAB664251A-V1.0 attached together as one unit. The kit provides users with a quick start guide for prototyping and testing new LIN designs with the Atmel ATA664251 IC. Figure Atmel ATAK43001-V1 Development Kit The Atmel ATA664251 is a system-in-package SiP product, which is especially well suited for complete LIN-bus node applications. It is designed specifically for LIN switch applications and includes nearly the complete LIN node. It consists of two ICs in one package supporting highly integrated solutions for in-vehicle LIN networks. The first chip is the ATA664151 LIN system basis chip SBC , which has an integrated LIN transceiver, a 5V regulator 80mA , a window watchdog, an 8-channel high voltage switch interface with high-voltage current sources and a 16-bit SPI for configuration and diagnosis. The second chip is an Atmel automotive microcontroller from the AVR 8-bit microcontroller series featuring advanced RISC architecture, the Atmel ATtiny167 with 16 Kbytes of Flash memory. All the LIN SBC pins as well as all the AVR microcontroller pins are bonded out to provide customers with the same flexibility for their applications they have when using discrete parts. The LIN SBC ATA664251 has the following features: AVR microcontroller ● High-performance, low-power 8-bit microcontroller ● Advanced RISC architecture ● 123 powerful instructions - in most cases single clock cycle execution ● 32 x 8 general purpose working registers ● Fully static operation ● Non-volatile program and data memories ● 16 Kbytes of in-system programmable ISP program memory flash ● Endurance 10,000 write/erase cycles ● 512 bytes in-system programmable EEPROM ● Endurance 100,000 write/erase cycles ● 512 bytes internal SRAM ● Programming lock for self-programming Flash program and EEPROM data security ● Peripheral features ● LIN and LIN controller or 8-bit UART ● 8-bit asynchronous timer/counter0 ● 10-bit clock prescaler ● One output compare or 8-bit PWM channel ● 16-bit synchronous timer/counter1 ● 10-bit clock prescaler ● External event counter ● Two output compare units or 16-bit PWM channels each driving up to four output pins Atmel ATAN0063 [APPLICATION NOTE] ● Master/slave SPI serial interface ● Universal serial interface USI with start condition detector master/slave SPI, TWI, ● 10-bit ADC ● 11 single-ended channels ● Eight differential ADC channel pairs with programmable gain 8x or 20x ● On-chip analog comparator with selectable voltage reference ● 100µA ±10% current source LIN node identification ● On-chip temperature sensor ● Programmable watchdog timer with separate on-chip oscillator ● Special microcontroller features ● Dynamic clock switching external/internal RC/watchdog clock for power control, EMC reduction ● DebugWIRE on-chip debug OCD system ● Hardware in-system programmable ISP via SPI port ● External and internal interrupt sources ● Interrupt and wake-up on pin change ● Low-power idle, ADC noise reduction, and power-down modes ● Enhanced power-on reset circuit ● Programmable brown-out detection circuit ● Internal calibrated RC oscillator 8MHz ● 4MHz to 16MHz and 32kHz crystal/ceramic resonator oscillators ● I/O ● 16 programmable I/O lines ● Speed grade ● 0MHz to 16MHz at 4.5V to 5.5V automotive temperature range to +125°C This document has been developed to provide users with start-up information about the Atmel ATAK43001-V1 development kit. For more information about the use of the devices themselves, see the appropriate datasheet. Atmel ATAN0063 [APPLICATION NOTE] Development Kit Features The development kit for the ATA664251 IC has the following features, starting with the features of the Atmel ATA664251 ATAB664251A-V1 board: ● All necessary components to put the Atmel ATA664251 into operation are included to simulate and test the real application ● LEDs connectable to all HV ports ● 1x RGB LED ● 8x push-buttons ● 8x rotary switches ● Easy access to all pins ● ISP connector for on-chip ISP in-system programming ● Easily adaptable watchdog times by replacing a single resistor ● Possibility of selecting between master or slave operation mounting D2 and R1 ● Push button included for creating a local wake-up after entering sleep mode ● Easily adaptable current level of the current sources by replacing a single resistor ● Ground coulter clip for connecting probes easily when measuring with the oscilloscope The interface board Atmel ATAB0004A has the following features ● Easy connection to a PC AT90USB1287 on board ● USB interface to PC ● SBC functions easily configurable via PC GUI ● ISP connector for in-chip ISP in-system programming ● JTAG connector for on-chip debugging ● Buzzer ● On-board RESET button ● On-board boot loader button to force into DFU mode at reset ● 16MHz crystal for system clock Atmel ATAN0063 [APPLICATION NOTE] Getting Started The development kit for the ATA664251 is shipped with the default jumper settings and all accessories required for immediate use. Figure Atmel ATAK43001-V1 Development Kit with Reference Points The IC mounted on the PC interface board AT90USB1287 is preprogrammed with firmware which facilitates testing and gaining familiarity with the basic functions of the kit. The microcontroller within the Atmel ATA664251 Atmel ATtiny167 is held in reset via jumper J12 and the SCB is controlled via the PC interface board and the demo GUI. First of all the USB drivers and the GUI software have to be installed please see Section “USB Driver Installation” on page 8 and Section “GUI Software Installation” on page 7 for more information . After correctly connecting an external 12V DC power supply reference point 1 to the power connector and connecting the PC interface board to the PC via the supplied USB cable, the kit is ready to use. The Atmel ATA664251 IC starts in active mode, with the VCC voltage regulator, the window watchdog switched on the latter depends on the VDIV pin, see Section “Watchdog Section” on page 39 , the AVR core is in reset pin 2 is connected by default to GND via jumper J12 . The status of all pins is shown in Table 2-1 on page Atmel ATAN0063 [APPLICATION NOTE] Table Overview of Pin Status at Power-Up of the Development Kit Test Point Expected Behavior NTRIG NRES 5ms reset pulse with 165ms period, because the watchdog is not triggered NIRQ MISO MOSI PWM1 PWM2 PWM3 VDIV CL15

PDF Datasheet Preview

APPLICATION NOTE

ATAK43001-V1 Development Kit for the ATA664251 Atmel IC Atmel ATAN0063

Introduction

The development kit for the ATA664251 IC consists of the PC interface board ATAB0004A-V2.0 and the Atmel ATA664251 application board ATAB664251A-V1.0 attached together as one unit. The kit provides users with a quick start guide for prototyping and testing new LIN designs with the Atmel ATA664251 IC. Figure Atmel ATAK43001-V1 Development Kit

The Atmel ATA664251 is a system-in-package SiP product, which is especially well suited for complete LIN-bus node applications. It is designed specifically for LIN switch applications and includes nearly the complete LIN node. It consists of two ICs in one package supporting highly integrated solutions for in-vehicle LIN networks. The first chip is the ATA664151 LIN system basis chip SBC , which has an integrated LIN transceiver, a 5V regulator 80mA , a window watchdog, an 8-channel high voltage switch interface with high-voltage current sources and a 16-bit SPI for configuration and diagnosis. The second chip is an Atmel automotive microcontroller from the AVR 8-bit microcontroller series featuring advanced RISC architecture, the Atmel ATtiny167 with 16 Kbytes of Flash memory. All the LIN SBC pins as well as all the AVR microcontroller pins are bonded out to provide customers with the same flexibility for their applications they have when using discrete parts.

The LIN SBC ATA664251 has the following features:

AVR microcontroller ● High-performance, low-power 8-bit microcontroller ● Advanced RISC architecture ● 123 powerful instructions - in most cases single clock cycle execution ● 32 x 8 general purpose working registers ● Fully static operation ● Non-volatile program and data memories ● 16 Kbytes of in-system programmable ISP program memory flash ● Endurance 10,000 write/erase cycles ● 512 bytes in-system programmable EEPROM ● Endurance 100,000 write/erase cycles ● 512 bytes internal SRAM ● Programming lock for self-programming Flash program and EEPROM data security ● Peripheral features ● LIN and LIN controller or 8-bit UART ● 8-bit asynchronous timer/counter0 ● 10-bit clock prescaler ● One output compare or 8-bit PWM channel ● 16-bit synchronous timer/counter1 ● 10-bit clock prescaler ● External event counter ● Two output compare units or 16-bit PWM channels each driving up to four output pins

Atmel ATAN0063 [APPLICATION NOTE]
● Master/slave SPI serial interface ● Universal serial interface USI with start condition detector master/slave SPI, TWI, ● 10-bit ADC
● 11 single-ended channels ● Eight differential ADC channel pairs with programmable gain 8x or 20x ● On-chip analog comparator with selectable voltage reference ● 100µA ±10% current source LIN node identification ● On-chip temperature sensor ● Programmable watchdog timer with separate on-chip oscillator ● Special microcontroller features ● Dynamic clock switching external/internal RC/watchdog clock for power control, EMC reduction ● DebugWIRE on-chip debug OCD system ● Hardware in-system programmable ISP via SPI port ● External and internal interrupt sources ● Interrupt and wake-up on pin change ● Low-power idle, ADC noise reduction, and power-down modes ● Enhanced power-on reset circuit ● Programmable brown-out detection circuit ● Internal calibrated RC oscillator 8MHz ● 4MHz to 16MHz and 32kHz crystal/ceramic resonator oscillators ● I/O ● 16 programmable I/O lines ● Speed grade ● 0MHz to 16MHz at 4.5V to 5.5V automotive temperature range to +125°C

This document has been developed to provide users with start-up information about the Atmel ATAK43001-V1 development kit. For more information about the use of the devices themselves, see the appropriate datasheet.

Atmel ATAN0063 [APPLICATION NOTE]

Development Kit Features

The development kit for the ATA664251 IC has the following features, starting with the features of the Atmel ATA664251 ATAB664251A-V1 board:
● All necessary components to put the Atmel ATA664251 into operation are included to simulate and test the real application
● LEDs connectable to all HV ports ● 1x RGB LED ● 8x push-buttons ● 8x rotary switches ● Easy access to all pins
● ISP connector for on-chip ISP in-system programming ● Easily adaptable watchdog times by replacing a single resistor ● Possibility of selecting between master or slave operation mounting D2 and R1 ● Push button included for creating a local wake-up after entering sleep mode ● Easily adaptable current level of the current sources by replacing a single resistor ● Ground coulter clip for connecting probes easily when measuring with the oscilloscope

The interface board Atmel ATAB0004A has the following features ● Easy connection to a PC AT90USB1287 on board ● USB interface to PC ● SBC functions easily configurable via PC GUI ● ISP connector for in-chip ISP in-system programming ● JTAG connector for on-chip debugging ● Buzzer ● On-board RESET button ● On-board boot loader button to force into DFU mode at reset ● 16MHz crystal for system clock

Atmel ATAN0063 [APPLICATION NOTE]

Getting Started

The development kit for the ATA664251 is shipped with the default jumper settings and all accessories required for immediate use.

Figure Atmel ATAK43001-V1 Development Kit with Reference Points

The IC mounted on the PC interface board AT90USB1287 is preprogrammed with firmware which facilitates testing and gaining familiarity with the basic functions of the kit.

The microcontroller within the Atmel ATA664251 Atmel ATtiny167 is held in reset via jumper J12 and the SCB is controlled via the PC interface board and the demo GUI.

First of all the USB drivers and the GUI software have to be installed please see Section “USB Driver Installation” on page 8 and Section “GUI Software Installation” on page 7 for more information . After correctly connecting an external 12V DC power supply reference point 1 to the power connector and connecting the PC interface board to the PC via the supplied USB cable, the kit is ready to use.

The Atmel ATA664251 IC starts in active mode, with the VCC voltage regulator, the window watchdog switched on the latter depends on the VDIV pin, see Section “Watchdog Section” on page 39 , the AVR core is in reset pin 2 is connected by default to GND via jumper J12 . The status of all pins is shown in Table 2-1 on page

Atmel ATAN0063 [APPLICATION NOTE]

Table Overview of Pin Status at Power-Up of the Development Kit

Test Point

Expected Behavior

NTRIG

NRES
5ms reset pulse with 165ms period, because the watchdog is not triggered

NIRQ

MISO

MOSI

PWM1

PWM2

PWM3

VDIV

CL15

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 ATAK43001-V1 Datasheet file may be downloaded here without warranties.

Datasheet ID: ATAK43001-V1 519239