CAV25640: 64-kb SPI Serial CMOS EEPROM Memory - Automotive Grade _ BDTIC 中国领先电子元器件代理商

CAV25640: 64-kb SPI Serial CMOS EEPROM Memory - Automotive Grade

The CAV25640 is a 64-kb Serial CMOS EEPROM device internally organized as 8kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAV25640 device. The device features software and hardware write protection, including partial as well as full array protection.

特性

Automotive Temperature Grade 1 (-40°C to +125°C)
2.5 V to 5.5 V Supply Voltage Range
SOIC, TSSOP 8-lead and TDFN 8-pad Packages
10 MHz SPI Compatible
64-byte Page Write Buffer
Self-timed Write Cycle
Hardware and Software Protection
CAV Prefix for Automotive and Other Applications Requiring Site and Change Control
Block Write Protection - Protect ¼, ½ or Entire EEPROM Array
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

优势

Allows the use in safety critical application
Single power supply from 2.5 V to 5.5 V. Functional over the entire temperature range
Space-Efficient Packaging

应用

Door module
Seat control unit
Body computer & energy management unit
Immobilizer unit
Wiper module
Fan control unit
Park assist unit
Light management unit
Electronic parking brake
Engine Start/Stop control unit
Engine control unit
ABS/ESP (Electronic Stability Program)
Airbag
Integrated navigation and infotainment systems
Electric steering control unit, ESL

软件 (2)

Document Title	Document ID/Size	Revision	Revision Date
EASYPRO1GEVB Software OS x64 (Version 3.2.8)	EASYPRO1GEVB_SOFTWARE.X64.ZIP (7134.0kB)	3.2.8
EASYPRO1GEVB Software OS x86 (Version 3.2.8)	EASYPRO1GEVB_SOFTWARE.X86.ZIP (7030.0kB)	3.2.8

封装图纸 (3)

Document Title	Document ID/Size	Revision
SOIC 8, 150 mils	751BD (55.6kB)	revo
TDFN8, 2x3, 0.5P	511AK (34.2kB)	B
TSSOP8, 4.4x3	948AL (55.7kB)	revo

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
64-kb SPI Serial CMOS EEPROM Memory	CAV25640/D (153.0kB)	0

评估板文档 (1)

Document Title	Document ID/Size	Revision	Revision Date
EASYPRO1GEVB Evaluation Board User's Manual	EVBUM2027/D (1061.0kB)	3

评估板与开发工具

产品	状况	Compliance	简短说明
EASYPRO1GEVB	Active		Serial EEPROM Evaluation Board

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
CAV25640VE-GT3	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8	751BD	1	Tape and Reel	3000	$0.4479
CAV25640VP2E-GT3	Active	AEC Qualified PPAP Capable Pb-free Halide free	TDFN-8	511AK	1	Tape and Reel	3000	$0.5067
CAV25640YE-GT3	Active	AEC Qualified PPAP Capable Pb-free Halide free	TSSOP-8	948AL	1	Tape and Reel	3000	$0.4479

订购产品技术参数

Product	Type	Density	Organization	Data Transmission Standard	fcycle Max (kHz)	tACC Max ns	VCC Min (V)	VCC Max (V)	Istandby Max (µA)	Iact Max (mA)	T Min (°C)	T Max (°C)
CAV25640VE-GT3	Serial	64 kb	8k x 8	SPI	10000	35	2.5	5.5	5	3	-40	125
CAV25640VP2E-GT3	Serial	64 kb	8k x 8	SPI	10000	35	2.5	5.5	5	3	-40	125
CAV25640YE-GT3	Serial	64 kb	8k x 8	SPI	10000	35	2.5	5.5	5	3	-40	125