CAV25640: EEPROM Serial 64-Kb SPI - Automotive Grade

Datasheet: EEPROM Serial 64-Kb SPI Automotive Grade 1
Rev. 3 (141kB)
Product Overview
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Product Change Notification
The CAV25640 is a EEPROM Serial 64-Kb SPI - Automotive Grade 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.
Features   Benefits
     
  • Automotive Temperature Grade 1 (-40°C to +125°C)
 
  • Allows the use in safety critical application
  • 2.5 V to 5.5 V Supply Voltage Range
 
  • Single power supply from 2.5 V to 5.5 V. Functional over the entire temperature range
  • SOIC, TSSOP 8-lead and TDFN 8-pad Packages
 
  • Space-Efficient Packaging
  • 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
   
Applications
  • 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
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
CAV25640VE-GT3 Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
CAV25640 SOIC-8 751BD 1 260 Tape and Reel 3000 $0.5151
CAV25640YE-GT3 Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
CAV25640 TSSOP-8 948AL 1 260 Tape and Reel 3000 $0.5151
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
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)
Package Type
CAV25640VE-GT3  
 $0.5151 
Pb
A
H
P
 Active   
Serial
64 kb
8k x 8
SPI
10000
35
2.5
5.5
5
3
-40
125
SOIC-8
CAV25640YE-GT3  
 $0.5151 
Pb
A
H
P
 Active   
Serial
64 kb
8k x 8
SPI
10000
35
2.5
5.5
5
3
-40
125
TSSOP-8
Case Outlines
751BD    948AL   
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