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CAT25640: 64-kb SPI Serial CMOS EEPROM Memory

Overview
Specifications
Datasheet: 64-kb SPI Serial CMOS EEPROM
Rev. 10 (183.0kB)
»View Material Composition
»Product Change Notification (15)
Product Overview
Product Description
The CAT25640 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 CAT25640 device. The device features software and hardware write protection, including partial as well as full array protection.
Features
 
  • 20 MHz (5 V) SPI Compatible
  • 1.8 V to 5.5 V Supply Voltage Range
  • SPI Modes (0,0) & (1,1)
  • 64-byte Page Write Buffer
  • Self-timed Write Cycle
  • Hardware and Software Protection
  • Block Write Protection
    - Protect 1/4, 1/2 or Entire EEPROM Array
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial and Extended Temperature Range
  • PDIP, SOIC, TSSOP 8-lead, TDFN and UDFN 8-pad Packages
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems
Technical Documentation & Design Resources
Software (2) Package Drawings (6)
Data Sheets (1) Evaluation Board Documents (1)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
EASYPRO1GEVB Active
Serial EEPROM Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 1
Digikey (2015-07-09) : 1
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CAT25640HU3I-GT3 Last Shipments
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory UDFN-8 517AX 1 Tape and Reel 3000  
CAT25640HU4E-GT3 Last Shipments
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory UDFN-8 517AZ 1 Tape and Reel 3000  
CAT25640HU4I-GT3 Active
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory UDFN-8 517AZ 1 Tape and Reel 3000 $0.32
CAT25640LE-G Last Shipments
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory PDIP-8 646AA NA Tube 50  
CAT25640LI-G Active, Not Rec
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory PDIP-8 646AA NA Tube 50 $0.3067
CAT25640VE-GT3 Last Shipments
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000  
CAT25640VI-G Active
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tube 100 $0.3732
CAT25640VI-GT3 Active
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000 $0.28
CAT25640VP2I-GT3 Lifetime
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory TDFN-8 511AK 1 Tape and Reel 3000 $0.32
CAT25640YE-GT3 Active
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tape and Reel 3000 $0.3732
CAT25640YI-G Last Shipments
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tube 100  
CAT25640YI-GT3 Active
Pb-free
Halide free
64-kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tape and Reel 3000 $0.28
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 2,100
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Digikey   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 19,758
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 24,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 231,000
Datasheet: 64-kb SPI Serial CMOS EEPROM
Rev. 10 (183.0kB)
»View Material Composition
»Product Change Notification (15)
Product Overview

Product Compliance Status Description 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
 Pb-free 
 Halide free 
 Active     64-kb SPI Serial CMOS EEPROM Memory   Serial   64 kb   8k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   UDFN-8 
 Pb-free 
 Halide free 
 Active     64-kb SPI Serial CMOS EEPROM Memory   Serial   64 kb   8k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     64-kb SPI Serial CMOS EEPROM Memory   Serial   64 kb   8k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     64-kb SPI Serial CMOS EEPROM Memory   Serial   64 kb   8k x 8   SPI   10000   40   2.5   5.5   2   2   -40   125   TSSOP-8 
 Pb-free 
 Halide free 
 Active     64-kb SPI Serial CMOS EEPROM Memory   Serial   64 kb   8k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   TSSOP-8 
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