Am29F032B 32 Megabit (4 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory is a high performance, low power consumption, and flexible sector architecture memory chip.
The AMD Am29F032B is a 32‑Megabit (4 M × 8‑bit) CMOS flash memory that operates from a single 5.0 V supply. It offers fast access times as low as 70 ns and low power consumption, with typical active read and program/erase currents of 30 mA and standby current below 1 µA.
The device is organized into 64 uniform sectors of 64 KB each, supports full chip erase, sector‑group protection, and erase‑suspend/resume. It is available in 40‑pin TSOP and 44‑pin SO packages and complies with JEDEC single‑power‑supply flash standards.
| Memory capacity | 32 Mbit (4 M × 8‑bit) |
|---|---|
| Operating voltage | 5.0 V (single supply) |
| Access time | 70 ns (fastest) |
| Typical active read current | 30 mA |
| Typical program/erase current | 30 mA |
| Standby current | <1 µA |
| Write/erase endurance | 1,000,000 cycles minimum |
| Data retention | 20 years at 125 °C |
| Number of sectors | 64 uniform sectors |
| Sector size | 64 KB |
| Package options | 40‑pin TSOP, 44‑pin SO |
It operates from a single 5.0 V power supply.
The device guarantees a minimum of 1,000,000 write/erase cycles.
It contains 64 uniform sectors, each 64 KB in size.
Typical active read current is 30 mA.