AMD AM28F020 2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt Bulk Erase Flash Memory
- High performance - Access times as fast as 70 ns
- CMOS low power consumption - 30 mA maximum active current, 100 µA maximum standby current
- No data retention power consumption
- Compatible with JEDEC-standard byte-wide
32-pin EPROM pinouts
- 32-pin PDIP
- 32-pin PLCC
- 32-pin TSOP - 10,000 write/erase cycles minimum
- Write and erase voltage 12.0 V ±5%
- Latch-up protected to 100 mA from
-1 V to VCC +1 V - Flasherase Electrical Bulk Chip Erase
- One second typical chip erase time - Flashrite Programming
- 10 µs typical byte program time
- 4 s typical chip program time - Command register architecture for
microprocessor/microcontroller compatible
write interface - On-chip address and data latches
- Advanced CMOS flash memory technology
- Low cost single transistor memory cell - Automatic write/erase pulse stop timer
Description:
The Am28F020 is a 2 Megabit Flash memory orga-
nized as 256 Kbytes of 8 bits each. AMD’s Flash mem-
ories offer the most cost-effective and reliable read/
write non-volatile random access memory. The
Am28F020 is packaged in 32-pin PDIP, PLCC, and
TSOP versions. It is designed to be reprogrammed and
erased in-system or in standard EPROM programmers.
The Am28F020 is erased when shipped from
the factory.
Available in stock: 74pcs (Package: DIP32, AM28F020-120PC)

AMD-AM28F020_Datasheet.pdf (481kB)