CAT25512: EEPROM Serial 512-Kb SPI

Datasheet: EEPROM Serial 512-Kb SPI
Rev. 11 (160kB)
Product Overview
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Product Change Notification


The CAT25512 is a EEPROM Serial 512-Kb SPI device internally organized as 64kx8 bits. This features a 128-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 CAT25512 device. The device features software and hardware write protection, including partial as well as full array protection.

On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
Features   Benefits
     
  • 1.8 V to 5.5 V Supply Voltage Range
 
  • Single power supply from 1.8V to 5.5V: allows multiple applications / various VCC values using the same device.
  • SPI Modes (0,0) & (1,1)
 
  • SPI interface protocol / industry standard; 20MHz clock enables faster operation; High Reliability
  • SOIC, TSSOP 8-lead and UDFN 8-pad Packages
 
  • Space-eficient packaging
  • 20 MHz SPI Compatible
   
  • 128-byte Page Write Buffer
   
  • Additional Identification Page with Permanent Write Protection
   
  • 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 Temperature Range
   
  • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
   
Technical Documentation & Design Resources
Simulation Models (9) Package Drawings (4)
Data Sheets (1)  
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
CAT25512HU5I-GT3 Active
Pb-free
Halide free
CAT25512 UDFN-8 517BU 1 260 Tape and Reel 3000 $1.1066
CAT25512VI-GT3 Active
Pb-free
Halide free
CAT25512 SOIC-8 751BD 1 260 Tape and Reel 3000 $0.6813
CAT25512XI-T2 Active
Pb-free
Halide free
CAT25512 SOIC-8 751BE 3 260 Tape and Reel 2000 $1.1066
CAT25512YI-GT3 Active
Pb-free
Halide free
CAT25512 TSSOP-8 948AL 1 260 Tape and Reel 3000 $0.6583
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 13 to 16
Avnet   (2020-08-19) : >10K
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
CAT25512HU5I-GT3  
 $1.1066 
Pb
H
 Active   
Serial
512 kb
64k x 8
SPI
20000
40
1.8
5.5
1
3
-40
85
UDFN-8
CAT25512VI-GT3  
 $0.6813 
Pb
H
 Active   
Serial
512 kb
64k x 8
SPI
20000
40
1.8
5.5
1
3
-40
85
SOIC-8
CAT25512XI-T2  
 $1.1066 
Pb
H
 Active   
Serial
512 kb
64k x 8
SPI
20000
40
1.8
5.5
1
3
-40
85
SOIC-8
CAT25512YI-GT3  
 $0.6583 
Pb
H
 Active   
Serial
512 kb
64k x 8
SPI
20000
40
1.8
5.5
1
3
-40
85
TSSOP-8
Case Outlines
751BD    948AL    517BU    751BE   
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