CAV24C128: 128-Kb I2C CMOS Serial EEPROM - Automotive Grade

The CAV24C128 is a 128-Kb Serial CMOS EEPROM, internally organized as 16,384 words of 8 bits each.It features a 64-byte page write buffer and supports both the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.Write operations can be inhibited by taking the WP pin High (this protects the entire memory). On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.

Features

Automotive Temperature Grade 1 (-40°C to +125°C)
2.5 V to 5.5 V Supply Voltage Range
This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant
Supports Standard, Fast and Fast-Plus I2C Protocol
64-Byte Page Write Buffer
Hardware Write Protection for Entire Memory
Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
8-lead SOIC and TSSOP Packages

Benefits

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

Applications

Door module
Seat control 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)
Body computer & energy management unit
Airbag
Integrated navigation and infotainment systems
Electric steering control unit, ESL

Software (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

Evaluation Board Documents (1)

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

Data Sheets (1)

Document Title	Document ID/Size	Revision	Revision Date
128-Kb I2C CMOS Serial EEPROM	CAV24C128/D (141.0kB)	0

Package Drawings (2)

Document Title	Document ID/Size	Revision
SOIC 8, 150 mils	751BD (55.6kB)	revo
TSSOP8, 4.4x3	948AL (55.7kB)	revo

Evaluation/Development Tool Information

Product	Status	Compliance	Short Description
EASYPRO1GEVB	Active		Serial EEPROM Evaluation Board

Order Information

Product	Status	Compliance	Package		MSL*	Container		Budgetary Price/Unit
CAV24C128WE-GT3	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8	751BD	1	Tape and Reel	3000	$0.4293
CAV24C128YE-GT3	Active	AEC Qualified PPAP Capable Pb-free Halide free	TSSOP-8	948AL	1	Tape and Reel	3000	$0.4293