23 Pages, 253 KB, Original- SST27SF020-90-3C-PHE
- Microchip Technology, Inc.
- 256K X 8 FLASH 12V PROM, 90 ns, PDIP28
28 Pages, 267 KB, Original- SST27SF020-90-3C-PHE
- Silicon Storage Technology, Inc.
- 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
