Am29PL320D 32 Megabit (2 M x 16-Bit/1 M x 32-Bit) CMOS 3.0 Volt-only High Performance Page Mode Flash Memory
The Am29PL320D is a 32‑Mbit, 3.0 V‑only page‑mode flash memory device offered in an 84‑ball FBGA package. It supports both word (16‑bit) and double‑word (32‑bit) configurations, selectable via the WORD# input, and provides fast page access times as low as 20 ns.
The datasheet describes the device’s command set, sector protection features, power‑saving modes (standby and automatic sleep), and the Common Flash Interface (CFI) for easy software integration. It also lists electrical characteristics, timing diagrams, and mechanical dimensions for system designers.
| Memory size | 32 Mbit (2 M × 16‑bit / 1 M × 32‑bit) |
|---|---|
| Voltage range (full) | 2.7 V – 3.6 V |
| Voltage range (regulated) | 3.0 V – 3.6 V |
| Page size | 8 words / 4 double words |
| Page access time | 20 ns (fast) |
| Random access time | 60 ns (fast) |
| Minimum erase cycles per sector | 1 million |
| Standby mode current | 2 pA |
| Program/erase current | 25 mA |
Each page contains 8 words (4 double words).
The datasheet guarantees a minimum of 1 million erase cycles per sector.
The standby mode current is specified as 2 pA.