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CAT25320: 32-Kb SPI Serial CMOS EEPROM Memory

Overview
Specifications
Datasheet: 32-Kb SPI Serial CMOS EEPROM
Rev. 10 (198kB)
»View Material Composition
»Product Change Notification (12)
Product Overview
Product Description
The CAT25320 is a 32-kb Serial CMOS EEPROM device internally organized as 4096x8 bits. This features a 32-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS). 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 CAT25320 device. The device features software and hardware write protection, including partial as well as full array protection.
Features
 
  • 10 MHz SPI compatible
  • 1.8 V to 5.5 V supply voltage range
  • SPI modes (0,0) & (1,1)
  • 32-Byte page write buffer
  • Self-timed write cycle
  • Hardware and software protection
  • 1,000,000 program/erase cycles
  • 100 year data retention
  • Industrial and Extended temperature range
  • Block write protection - Protect 1/4, 1/2 or all of EEPROM array
  • Low power CMOS technology
  • RoHS-compliant PDIP, SOIC, TSSOP 8-lead, TDFN and UDFN 8-pad packages
Technical Documentation & Design Resources
Software (2) Package Drawings (5)
Simulation Models (12) Evaluation Board Documents (1)
Data Sheets (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.
CAT25320HU3I-GT3 Active
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory UDFN-8 517AX 1 Tape and Reel 3000 $0.3
CAT25320LI-G Active, Not Rec
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory PDIP-8 646AA NA Tube 50 $0.2867
CAT25320VE-G Last Shipments
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tube 100  
CAT25320VE-GT3 Last Shipments
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000  
CAT25320VI-G Active
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tube 100 Contact Sales Office
CAT25320VI-GT3 Active
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000 $0.26
CAT25320VP2I-GT3 Lifetime
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory TDFN-8 511AK 1 Tape and Reel 3000 $0.3
CAT25320YE-GT3 Active
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tape and Reel 3000 $0.3465
CAT25320YI-G Last Shipments
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tube 100  
CAT25320YI-GT3 Active
Pb-free
Halide free
32-Kb SPI Serial CMOS EEPROM Memory TSSOP-8 948AL 1 Tape and Reel 3000 $0.26
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) : 13 to 16
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 50
PandS   (2015-07-09) : <100
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 500
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >10K
Digikey   (2015-07-09) : >10K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 6,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 1,300
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 21,000
PandS   (2015-07-09) : >1K
Datasheet: 32-Kb SPI Serial CMOS EEPROM
Rev. 10 (198kB)
»View Material Composition
»Product Change Notification (12)
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     32-Kb SPI Serial CMOS EEPROM Memory   Serial   32 kb   4k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   UDFN-8 
 Pb-free 
 Halide free 
 Active     32-Kb SPI Serial CMOS EEPROM Memory   Serial   32 kb   4k x 8   SPI   10000   40   1.8   5.5   3   2   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     32-Kb SPI Serial CMOS EEPROM Memory   Serial   32 kb   4k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     32-Kb SPI Serial CMOS EEPROM Memory   Serial   32 kb   4k x 8   SPI   10000   40   1.8   5.5   5   2   -40   125   TSSOP-8 
 Pb-free 
 Halide free 
 Active     32-Kb SPI Serial CMOS EEPROM Memory   Serial   32 kb   4k x 8   SPI   10000   40   1.8   5.5   2   2   -40   85   TSSOP-8 
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