32 Mbit (4Mb x8 or 2Mb x16, Dual Bank 8:24, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY
This document describes the 32 Mbit (4 Mbit × 8 or 2 Mbit × 16) non‑volatile flash memory offered by Numonyx. It covers the device architecture, dual‑bank operation, command set, and electrical characteristics, and includes package mechanical data for TSOP48 and TFBGA48 options.
The datasheet contains tables of signal descriptions, bus operations, timing parameters, maximum ratings, and detailed appendices on block addresses, the Common Flash Interface (CFI), extended memory block, and block protection. Revision history and ordering information are also provided.
| Supply Voltage | 2.7 V to 3.6 V |
|---|---|
| Fast Program Voltage | 12 V (optional) |
| Access Time | 70 ns |
| Programming Time | 10 s per Byte/Word typical |
| Program/Erase Endurance | 100,000 cycles per block |
| Capacity | 32 Mbit (4 Mbit × 8 or 2 Mbit × 16) |
| Available Packages | TSOP48 (12 × 20 mm) and TFBGA48 (6 × 8 mm, 0.8 mm pitch) |
The device operates from 2.7 V to 3.6 V.
Each block supports up to 100,000 program/erase cycles.
It is available in TSOP48 (12 × 20 mm) and TFBGA48 (6 × 8 mm, 0.8 mm pitch) packages.
The access time is specified as 70 ns.