A290021
A290021 is 256K X 8 Bit CMOS 5.0 Volt-only/ Boot Sector Flash Memory manufactured by AMIC Technology.
A29002/A290021 Series
256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
Features n 5.0V ± 10% for read and write operations n Access times:
- 55/70/90/120/150 (max.) n Current:
- 20 mA typical active read current
- 30 mA typical program/erase current
- 1 µA typical CMOS standby n Flexible sector architecture
- 16 Kbyte/ 8 KbyteX2/ 32 Kbyte/ 64 KbyteX3 sectors
- Any bination of sectors can be erased
- Supports full chip erase
- Sector protection: A hardware method of protecting sectors to prevent any inadvertent program or erase operations within that sector n Top or bottom boot block configurations available n Embedded Erase Algorithms
- Embedded Erase algorithm will...
