CAT28C512: 512 kb CMOS Parallel EEPROM Memory

Datasheet: 512 kb CMOS PARALLEL EEPROM
Rev. I (88.0kB)
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Product Overview
Product Description
The CAT28C512 is a fast,low power, 5.0 V-only CMOS parallel EEPROM organized as 64k x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the self-timed write cycle. Additionally, the CAT28C512 features hardware and software write protection.
The CAT28C512 is manufactured using ON Semiconductor's advanced CMOS floating gate technology. It is designed to endure 100,000 program/erase cycles and has a data retention of 100 years. The device is available in JEDEC approved 32-pin DIP, PLCC and TSOP packages.
Features
 
  • Fast Read Access Times: 120/150 ns
  • Low Power CMOS Dissipation:
    –Active: 50 mA Max.
    –Standby: 200 μA Max.
  • Simple Write Operation:
    –On-Chip Address and Data Latches
    –Self-Timed Write Cycle with Auto-Clear
  • Fast Write Cycle Time:
    –5ms Max
  • CMOS and TTL Compatible I/O
  • Automatic Page Write Operation:
    –1 to 128 Bytes in 5ms
    –Page Load Timer
  • End of Write Detection:
    –Toggle Bit
    DATA Polling
  • Hardware and Software Write Protection
  • 100,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Commercial, Industrial and Automotive Temperature Ranges
Applications
  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CAT28C512GI-12T Last Shipments
Pb-free
Halide free
512 kb CMOS Parallel EEPROM Memory PLCC-32 776AK 3 Tape and Reel 500  
CAT28C512GI12 Last Shipments
Pb-free
Halide free
512 kb CMOS Parallel EEPROM Memory PLCC-32 776AK 3 Tray JEDEC 32  
CAT28C512LI12 Last Shipments
Pb-free
Halide free
512 kb CMOS Parallel EEPROM Memory PDIP-32W 646AF NA Tube 11  
CAT28C512LI15 Last Shipments
Pb-free
Halide free
512 kb CMOS Parallel EEPROM Memory PDIP-32W 646AF NA Tube 11  
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) :
Market Leadtime (weeks) :
P&S   (2014-04-22 00:00) : <100
Market Leadtime (weeks) :
P&S   (2014-04-22 00:00) : <100
Market Leadtime (weeks) :
P&S   (2014-04-22 00:00) : <100
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