Key facts
- Brand
- Spansion
- Model
- S29GL256M
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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SPANSION S29GLxxxM MirrorBit TM Flash Family S29GL256M S29GL128M S29GL064M S29GL032M 256 Megabit 128 Megabit 64 Megabit 32Megabit 3.0 Volt-only Page Mode Flash Memory featuring 0.23 um M
The S29GLxxxM family comprises 32 Mbit, 64 Mbit, 128 Mbit and 256 Mbit single‑power flash devices built on Spansion's 0.23 µm MirrorBit process. They operate from a 3.0 V supply and offer flexible sector architectures, high‑speed access (90‑100 ns) and low standby power.
The datasheet provides product selector guides, block diagrams, pin‑out and connection diagrams, detailed command sets, timing specifications, electrical characteristics, package options, and protection features such as SecSi (Secured Silicon) sectors and write‑protect pins.
Spansion S29GL256M specifications
| Memory capacity | 32 Mbit, 64 Mbit, 128 Mbit, 256 Mbit |
|---|---|
| Access time | 90 ns (32‑128 Mbit), 100 ns (256 Mbit) |
| Typical active read current | 18 mA (64 Mbit, 32 Mbit), 25 mA (128 Mbit, 256 Mbit) |
| Erase cycles per sector | 100,000 (typical) |
| Data retention | 20 years (typical) |
| Supply voltage | 3.0 V single‑power |
| Data bus width | 8‑bit, 16‑bit, or 16‑bit with BYTE# for 8‑bit mode |
| Package options | 40‑pin TSOP, 48‑pin TSOP, 56‑pin TSOP, 48‑ball fine‑pitch BGA, 63‑ball fine‑pitch BGA, 64‑ball Fortified BGA |
All Spansion S29GL256M documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage do the S29GLxxxM devices require?
They operate from a single 3.0 V power supply for both read and write functions.
How many erase cycles can each sector endure?
Each sector is rated for about 100,000 typical erase cycles.
What is the operating voltage for the S29GLxxxM flash memory?
The devices operate from a single 3.0 V power supply.
From: SPANSION S29GL256M S29GL128M S29GL064M S29GL032M handbook
How many erase cycles can the S29GLxxxM sustain per sector?
Typical endurance is 100 000 erase cycles per sector.
From: SPANSION S29GL256M S29GL128M S29GL064M S29GL032M handbook