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MFG:CSI
Part Number: CAT28F512
MFG: CSI
Description: The CAT28F512 is a high speed 64K x 8-bit electrically erasable and reprogrammable Flash memory ideall...
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CAT28F512
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DataSheet
General Description
CAT28F512 General Description
The CAT28F512 is a high speed 64K x 8-bit electrically erasable and reprogrammable Flash memory ideally suited for applications requiring in-system or after-sale code updates. Electrical erasure of the full memory contents is achieved typically within 0.5 second.
It is pin and Read timing compatible with standard EPROM and E2PROM devices. Programming and Erase are performed through an operation and verify algorithm. The instructions are input via the I/O bus, using a two write cycle scheme. Address and Data are latched to free the I/O bus and address bus during the write operation.
The CAT28F512 is manufactured using Catalyst's advanced CMOS floating gate technology. It is designed to endure 100,000 program/erase cycles and has a data retention of 10 years. The device is available in JEDEC approved 32-pin plastic DIP, 32-pin PLCC or 32-pin TSOP packages.
CAT28F512 Maximum Ratings
Temperature Under Bias .............................................. 55°C to +95°C
Storage Temperature ................................................. 65°C to +150°C
Voltage on Any Pin with Respect to Ground(1) ....... 2.0V to +VCC + 2.0V
Voltage on Pin A9 with Respect to Ground(1) .................. 2.0V to +13.5V
VPP with Respect to Ground during Program/Erase(1)..... 2.0V to +14.0V
VCC with Respect to Ground(1) ......................................... 2.0V to +7.0V
Package Power Dissipation Capability (TA = 25°C)........................... 1.0 W
Lead Soldering Temperature (10 secs) ........................................... 300°C
Output Short Circuit Current(2) ....................................................... 100 mA
CAT28F512 Features
Fast Read Access Time: 90/120/150 ns
Low Power CMOS Dissipation:
Active: 30 mA max (CMOS/TTL levels)
Standby: 1 mA max (TTL levels)
Standby: 100 mA max (CMOS levels)
High Speed Programming:
10 ms per byte
1 Sec Typ Chip Program
12.0V ± 5% Programming and Erase Voltage
Electronic Signature
Commercial, Industrial and Automotive Temperature Ranges
Stop Timer for Program/Erase
On-Chip Address and Data Latches
JEDEC Standard Pinouts:
32-pin DIP
32-pin PLCC
32-pin TSOP ( 8 x 20)
100,000 Program/Erase Cycles
10 Year Data Retention
CAT28F512 Connection Diagram
CAT28F512
PDF/DataSheet Download
- Datasheet: CAT28F512
- File Size: 99562 KB
- Manufacturer: CATALYST [Catalyst Semiconductor]
- Click here to Download
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