CY7C1041BNV33L-12VXCT

CY7C1041BNV33L-12VXCT Datasheet

CY7C1041BNV33

Part	Datasheet
CY7C1041BNV33L-12VXCT	CY7C1041BNV33L-12VXCT (pdf)

Related Parts	Information
CY7C1041BNV33L-12VXC	CY7C1041BNV33L-12VXC

PDF Datasheet Preview
CY7C1041BNV33 256 K x 16 Static RAM 256 K x 16 Static RAM • High speed tAA = 12 ns • Low active power 612 mW max. • Low CMOS standby power mW max. • V Data Retention 660 uW at V retention • Automatic power-down when deselected • TTL-compatible inputs and outputs • Easy memory expansion with CE and OE features Logic Block Diagram A0 A1 A2 A3 A4 A5 A6 A7 A8 INPUT BUFFER 256K x 16 ARRAY 1024 x 4096 COLUMN DECODER Functional Description I/O0 I/O7 I/O8 I/O15 ROW DECODER A9 A10 A 11 A12 A13 A14 A15 A16 A17 SENSE AMPS BHE WE CE OE BLE • San Jose, CA 95134-1709 • 408-943-2600 [+] Feedback CY7C1041BNV33 Contents Pin Configuration 3 Selection Guide 3 Maximum Ratings 4 Operating Range 4 Electrical Characteristics 4 Capacitance 4 AC Test Loads and Waveforms 4 Switching Characteristics 5 Data Retention Characteristics 6 Data Retention Waveform 6 Switching Waveforms 7 Read Cycle No. 1 7 Read Cycle No. 2 OE Controlled 7 Write Cycle No. 1 CE Controlled 8 Write Cycle No. 2 BLE or BHE Controlled 8 Truth Table 9 Write Cycle No. 3 WE Controlled, OE LOW 9 Ordering Information 10 Ordering Code Definitions 10 Package Diagrams 11 Acronyms 12 Document Conventions 12 Units of Measure 12 Document History Page 13 Sales, Solutions, and Legal Information 14 Worldwide Sales and Design Support 14 Products 14 PSoC Solutions 14 Page 2 of 14 [+] Feedback Pin Configuration Selection Guide Maximum Access Time ns Maximum Operating Current mA Maximum CMOS Standby Current mA SOJ TSOP II Top View I/O0 7 I/O1 8 I/O2 9 I/O3 10 VCC 11 VSS 12 I/O4 13 I/O5 14 I/O6 15 I/O7 16 WE 17 A5 18 A6 19 A7 20 A8 21 A9 22 A17 A16 A15 OE I/O15 I/O14 I/O13 I/O12 VSS VCC I/O11 I/O10 I/O9 I/O8 NC A14 A13 A12 A11 A10 Commercial CY7C1041BNV33 -12 190 Page 3 of 14 [+] Feedback CY7C1041BNV33 Maximum Ratings Exceeding the maximum ratings may impair the useful life of the device. These user guidelines are not tested. Storage Temperature °C to +150 °C Ambient Temperature with Power Applied °C to +125 °C Supply Voltage on VCC to Relative GND[1] V to V DC Voltage Applied to Outputs in High Z V to VCC + V DC Input Voltage[1] V to VCC + V Current into Outputs 20 mA Operating Range Range Commercial Ambient Temperature[2] 0 °C to +70 °C VCC V ± V Ordering Information Speed ns Ordering Code CY7C1041BNV33L-12VXC CY7C1041BNV33L-12ZXC Package Diagram 51-85082 51-85087 Package Type 44-pin 400-Mil Molded SOJ Pb-free 44-pin TSOP II Pb-free Ordering Code Definitions CY 7 C 1 04 1 BN V33 L - 12 XX C Temperature Range C = Commercial Package Type XX = VX or ZX VX = 44-pin Molded SOJ Pb-free ZX = 44-pin TSOP II Pb-free Speed 12 ns L = Low Power V33 = Voltage range 3 V to V BN = µm Technology 1 = Data width x 16-bits 04 = 4-Mbit density 1 = Fast Asynchronous SRAM family Technology Code C = CMOS 7 = SRAM CY = Cypress Please contact local sales representative regarding availability of these parts. Operating Range Commercial Page 10 of 14 [+] Feedback Package Diagrams CY7C1041BNV33 Figure 44-Lead 400-Mil Molded SOJ 51-85082 Figure 44-Pin TSOP II 51-85087 51-85082 C 51-85087 C Page 11 of 14 [+] Feedback CY7C1041BNV33 Acronyms Acronym CMOS CE I/O OE SRAM SOJ TTL TSOP WE Description Complementary metal oxide semiconductor Chip Enable Input/output Enable Static Random Access Memory Small Outline J-lead transistor-transistor logic thin small-outline package Write Enable Document Conventions Units of Measure Symbol °C uA mA uF us ms ns pF V Ω uW mW W % Unit of Measure degree Celsius micro Amperes milli Amperes micro Farad micro seconds milli seconds nano seconds pico Farad Volts ohms micro Watts milli Watts percent Page 12 of 14 [+] Feedback CY7C1041BNV33 Document History Page Document Title CY7C1041BNV33 256 K x 16 Static RAM Document Number 001-06434 Orig. of Submission Change Description of Change 423877 See ECN New Data Sheet 2899016 VKN See ECN Removed Industrial grade Removed 15ns speed Updated Ordering Information table Updated Package Diagrams 3109184 AJU 12/13/2010 Added Ordering Code Definitions. 3210222 PRAS 03/30/2011 Updated Selection Guide. Added Acronyms and Units of Measure. Updated in new template. 3232637 PRAS 05/04/2011 Fixed unit for Input Leakage current and Output Leakage current under Electrical Characteristics table from mA to µA. Page 13 of 14 [+] Feedback CY7C1041BNV33 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 PSoC 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. All products and company names mentioned in this document may be the trademarks of their respective holders. Page 14 of 14 [+] Feedback

PDF Datasheet Preview

CY7C1041BNV33
256 K x 16 Static RAM
256 K x 16 Static RAM
• High speed tAA = 12 ns
• Low active power 612 mW max.
• Low CMOS standby power mW max.
• V Data Retention 660 uW at V retention
• Automatic power-down when deselected
• TTL-compatible inputs and outputs
• Easy memory expansion with CE and OE features

Logic Block Diagram

A0 A1 A2 A3 A4 A5 A6 A7 A8

INPUT BUFFER
256K x 16 ARRAY
1024 x 4096

COLUMN DECODER

Functional Description

I/O0 I/O7 I/O8 I/O15

ROW DECODER

A9 A10 A 11 A12 A13 A14 A15 A16 A17

SENSE AMPS

BHE WE CE OE BLE
• San Jose, CA 95134-1709
• 408-943-2600
[+] Feedback

CY7C1041BNV33

Contents

Pin Configuration 3 Selection Guide 3 Maximum Ratings 4 Operating Range 4 Electrical Characteristics 4 Capacitance 4 AC Test Loads and Waveforms 4 Switching Characteristics 5 Data Retention Characteristics 6 Data Retention Waveform 6 Switching Waveforms 7

Read Cycle No. 1 7 Read Cycle No. 2 OE Controlled 7 Write Cycle No. 1 CE Controlled 8 Write Cycle No. 2 BLE or BHE Controlled 8

Truth Table 9 Write Cycle No. 3 WE Controlled, OE LOW 9
Ordering Information 10 Ordering Code Definitions 10

Package Diagrams 11 Acronyms 12 Document Conventions 12

Units of Measure 12 Document History Page 13 Sales, Solutions, and Legal Information 14

Worldwide Sales and Design Support 14 Products 14 PSoC Solutions 14

Page 2 of 14 [+] Feedback

Pin Configuration

Selection Guide

Maximum Access Time ns Maximum Operating Current mA Maximum CMOS Standby Current mA

SOJ TSOP II Top View

I/O0 7

I/O1 8

I/O2 9

I/O3 10

VCC 11

VSS 12

I/O4 13

I/O5 14

I/O6 15

I/O7 16

WE 17

A5 18

A6 19

A7 20

A8 21

A9 22

A17 A16 A15 OE

I/O15 I/O14 I/O13 I/O12 VSS VCC I/O11 I/O10 I/O9 I/O8 NC

A14 A13 A12 A11 A10

Commercial

CY7C1041BNV33
-12 190

Page 3 of 14 [+] Feedback

CY7C1041BNV33

Maximum Ratings

Exceeding the maximum ratings may impair the useful life of the device. These user guidelines are not tested. Storage Temperature °C to +150 °C Ambient Temperature with Power Applied °C to +125 °C Supply Voltage on VCC to Relative GND[1] V to V

DC Voltage Applied to Outputs in High Z V to VCC + V DC Input Voltage[1] V to VCC + V

Current into Outputs 20 mA

Operating Range

Range Commercial

Ambient Temperature[2] 0 °C to +70 °C

VCC V ± V
Ordering Information

Speed ns
Ordering Code CY7C1041BNV33L-12VXC CY7C1041BNV33L-12ZXC

Package Diagram
51-85082
51-85087

Package Type
44-pin 400-Mil Molded SOJ Pb-free 44-pin TSOP II Pb-free
Ordering Code Definitions CY 7 C 1 04 1 BN V33 L - 12 XX C

Temperature Range C = Commercial Package Type XX = VX or ZX VX = 44-pin Molded SOJ Pb-free ZX = 44-pin TSOP II Pb-free Speed 12 ns L = Low Power

V33 = Voltage range 3 V to V BN = µm Technology 1 = Data width x 16-bits
04 = 4-Mbit density 1 = Fast Asynchronous SRAM family Technology Code C = CMOS
7 = SRAM CY = Cypress

Please contact local sales representative regarding availability of these parts.

Operating Range

Commercial

Page 10 of 14 [+] Feedback

Package Diagrams

CY7C1041BNV33

Figure 44-Lead 400-Mil Molded SOJ 51-85082

Figure 44-Pin TSOP II 51-85087
51-85082 *C
51-85087 *C

Page 11 of 14 [+] Feedback

CY7C1041BNV33

Acronyms

Acronym CMOS CE I/O OE SRAM SOJ TTL TSOP WE

Description Complementary metal oxide semiconductor Chip Enable Input/output Enable Static Random Access Memory Small Outline J-lead transistor-transistor logic thin small-outline package Write Enable

Document Conventions

Units of Measure

Symbol °C uA mA uF us ms ns pF V Ω uW mW W %

Unit of Measure degree Celsius micro Amperes milli Amperes micro Farad micro seconds milli seconds nano seconds pico Farad Volts ohms micro Watts milli Watts percent

Page 12 of 14 [+] Feedback

CY7C1041BNV33

Document History Page

Document Title CY7C1041BNV33 256 K x 16 Static RAM Document Number 001-06434

Orig. of Submission

Change

Description of Change
423877

See ECN New Data Sheet
2899016 VKN

See ECN Removed Industrial grade

Removed 15ns speed
Updated Ordering Information table

Updated Package Diagrams
3109184 AJU
12/13/2010 Added Ordering Code Definitions.
3210222 PRAS 03/30/2011 Updated Selection Guide.

Added Acronyms and Units of Measure.

Updated in new template.
3232637 PRAS 05/04/2011 Fixed unit for Input Leakage current and Output Leakage current under

Electrical Characteristics table from mA to µA.

Page 13 of 14 [+] Feedback

CY7C1041BNV33

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

PSoC 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.

All products and company names mentioned in this document may be the trademarks of their respective holders.

Page 14 of 14
[+] Feedback

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 CY7C1041BNV33L-12VXCT Datasheet file may be downloaded here without warranties.

Datasheet ID: CY7C1041BNV33L-12VXCT 507899