M29F160FB5AN6F2

M29F160FB5AN6F2 is a 16‑Mbit NOR flash memory device from Spansion (AMD/Fujitsu lineage). It provides non-volatile storage for firmware and code in embedded systems, with a parallel, random‑access interface.
Key points:
- Capacity/organization: 16 Mbit (2 MBytes), typically organized as 2,097,152 × 8 bits.
- Interface: Parallel NOR flash with asynchronous read/write, using CS, OE, WE, address, and data pins.
- Erase/Program: Block/sector erase (commonly 64 KB blocks) and byte/word programming; supports bulk erase.
- Voltage/speed: Generally a single 5V supply (variant‑dependent; some versions offer other voltages); read times are fast; program/erase cycles occur over microseconds to milliseconds per operation.
- Features: Ready/Busy signaling, sector protection options, low‑power standby modes.
- Package: 32‑pin package suitable for standard embedded designs.
- Applications: Code image storage, boot ROM, and firmware in microcontrollers and embedded systems.
Note: Exact electrical specs, timing, pinout, and packaging vary by revision; consult the M29F160FB5AN6F2 datasheet for precise details.

Here are typical features for M29F160FB5AN6F2 (16‑Mbit NOR flash). Check the datasheet for exact specs.
- Density: 16 Mbit (2 Mbyte) NOR flash
- Interface: Parallel I/O with x8/x16 data width
- Voltage: 5V single-supply operation
- Access: Random read capability; asynchronous access
- Programming/Erasing: Byte/word programming; sector/block erase and full-chip erase options
- Writes: Page/program write capability
- Protection: Hardware block protection and software write-protect features
- Status: Ready/busy (RP/RB) signals for operation completion
- Power: Low-power modes and standby options
- Packaging: Common 32-pin package variants (e.g., SOIC/TSOP)
Note: Exact sector sizes, timings, endurance, retention and temperature range vary by revision; refer to the specific datasheet for precise figures.

32-pin NOR flash in a standard 32-pin SOIC (SOP-32) package.

- Pin count: 32 pins (SOIC/TSOP-32 form)
- Function: 16‑Mbit NOR flash memory with a parallel (x8) data bus. Non-volatile storage for firmware/data, accessed with address lines (A0–A18) and data lines (DQ0–DQ7), via control signals CE, OE, WE (sector/byte/word erase and program per NOR flash command set).

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A multinational semiconductor company that designs and manufactures electronic components, including memory (NOR/NAND flash), microcontrollers, sensors, analog ICs, and MEMS devices.

M29F160FB5AN6F2 is a NOR-type flash memory. Typical application areas include:
- Non-volatile program memory for embedded systems
- Boot ROM/firmware storage for microcontrollers/SoCs
- Execute-in-place (XIP) code storage and LUTs
- Automotive ECUs and industrial controllers needing reliable firmware
- Consumer electronics (cameras, set-top boxes, MP3 players)
- Networking equipment and other devices requiring fast random reads

Exact substitutes depend on package and voltage. Common candidates for a 16-Mbit NOR flash like M29F160FB5AN6F2 are:
- ST: M29F160B (and variants)
- Macronix: MX29F160
- Winbond: W29C160 / W29GL160 family
- SST: SST39VF160
Please confirm the package (e.g., TSOP48) and supply voltage (5V or 3.3V) to verify exact cross-references and timings.