Part number:
CAT28F020
Manufacturer:
Catalyst Semiconductor
File Size:
82.34 KB
Description:
2 megabit cmos flash memory.
CAT28F020-CatalystSemiconductor.pdf
Datasheet Details
Part number:
CAT28F020
Manufacturer:
Catalyst Semiconductor
File Size:
82.34 KB
Description:
2 megabit cmos flash memory.
CAT28F020, 2 Megabit CMOS Flash Memory
The CAT28F020 is a high speed 256K 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 compatibl
CAT28F020 Features
* s Fast read access time: 90/120 ns s Low power CMOS dissipation:
* Active: 30 mA max (CMOS/TTL levels)
* Standby: 1 mA max (TTL levels)
* Standby: 100 µA max (CMOS levels) s High speed programming:
* 10 µs per byte
* 4 seconds typical chip program s 0.5 second
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