CAT25320: EEPROM Serial 32-Kb SPI

Datasheet: EEPROM Serial 32-Kb SPI
Rev. 13 (142kB)
Product Overview
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Product Change Notification
The CAT25320 is a EEPROM Serial 32-Kb SPI 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 temperature range
  • Block write protection - Protect 1/4, 1/2 or all of EEPROM array
  • Low power CMOS technology
  • RoHS-compliant SOIC, TSSOP 8-lead and UDFN 8-pad packages
Technical Documentation & Design Resources
Simulation Models (12) Package Drawings (3)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
CAT25320HU4I-GT3 Active
Pb-free
Halide free
CAT25320 UDFN-8 517AZ 1 260 Tape and Reel 3000 $0.6368
CAT25320VI-GT3 Active
Pb-free
Halide free
CAT25320 SOIC-8 751BD 1 260 Tape and Reel 3000 $0.2393
CAT25320YI-GT3 Active
Pb-free
Halide free
CAT25320 TSSOP-8 948AL 1 260 Tape and Reel 3000 $0.3307
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 15,000
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Avnet   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K

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
CAT25320HU4I-GT3  
 $0.6368 
Pb
H
 Active   
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
2
2
-40
85
UDFN-8
CAT25320VI-GT3  
 $0.2393 
Pb
H
 Active   
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
2
2
-40
85
SOIC-8
CAT25320YI-GT3  
 $0.3307 
Pb
H
 Active   
Serial
32 kb
4k x 8
SPI
10000
40
1.8
5.5
2
2
-40
85
TSSOP-8
Case Outlines
751BD    948AL    517AZ   
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