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S25FL256SAGMFIG00

Name: S25FL256SAGMFIG00
Rating: 4.7 (12 reviews)

IC FLASH 256MBIT SPI/QUAD 16SOIC

製造商
製造商。部分 #S25FL256SAGMFIG00
包 16-SOIC (0.295, 7.50mm Width)
資料表 S25FL256SAGMFIG00 DataSheet
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規格

Supplier	Flip Electronics,Cypress Semiconductor Corp
Package	Tray,Tray
Series	FL-S
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	256Mb (32M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	133 MHz
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.295, 7.50mm Width)

概述

Description

S25FL256SAGMFIG00 is a 256‑Mbit serial NOR flash memory from Spansion/Cypress (S25FL256S family). It provides non-volatile storage for firmware and data in embedded systems. Key points:
- Interface: SPI-compatible with Dual/Quad I/O and QPI modes; high‑speed reads up to about 104 MHz.
- Supply and size: operates on 2.7–3.6 V; roughly 32 MB capacity.
- Organization: 256‑byte pages; erase units include 4 KB sectors and 64 KB blocks (chip erase also supported).
- Features: fast read, Deep Power‑Down, hardware write enable/disable, block/sector protection, and standard status/command set (Read/Write, Erase, Read Status, etc.).
- Endurance/retention: typical ~100k P/E cycles; data retention > ~20 years.
- Package: typical 8‑pin packages; the FIG00/AGM suffixes indicate packaging/lot variants.
- Applications: boot memory and firmware storage for MCUs/SoCs, or other non-volatile storage needs in embedded systems.
For exact electrical characteristics and command set, consult the official datasheet for the specific device code.

Features

Key features of S25FL256SAGMFIG00:
- 256 Mbit serial flash memory (32 MB total)
- Supply voltage: 2.7–3.6 V
- Temperature: -40 to 85°C (industrial grade)
- Interfaces: SPI with Dual I/O, Quad I/O, and QPI; supports 4-byte addressing
- Memory organization: 256-byte pages
- Erase options: 4 KB sectors; 32 KB and 64 KB blocks; Chip Erase
- Read speeds: Fast Read and Quad Read modes
- Security/protection: Status register with write protection; BP protection; 64‑bit Unique ID; Manufacturer/Device IDs
- Additional features: Reset, Deep Power-Down, and Resume/Suspend for erase/program
- Endurance: typical P/E cycles in the 100k range
- Package: 8-pin option (SOP/US8 style) suitable for embedded apps
These cover the main capabilities you’d consider for boot/media storage and code execution in SPI flash applications.

Package

S25FL256SAGMFIG00 comes in an 8-pin SOIC (SOP-8) package, Pb-free.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: 256-Mbit Serial NOR flash memory with SPI interface
Pinout (typical):
- 1 CS#
- 2 DO (MISO)
- 3 DI (MOSI)
- 4 CLK
- 5 GND
- 6 WP#
- 7 HOLD#
- 8 VCC

Manufacturer

Manufacturer: Cypress Semiconductor (now part of Infineon Technologies). Cypress is a semiconductor company that designs and manufactures memory ICs, including serial NOR flash devices like the S25FL256S.

Application

Typical applications of the S25FL256SAGMFIG00 (256‑Mbit serial flash):
- Firmware storage and boot memory for microcontrollers/SoCs; in-system programming and updates
- Code shadowing and storage of application images
- Data storage for configuration, calibration data, logs, and lookup tables in embedded/industrial equipment and networking devices
- Image storage for OS/app firmware in consumer electronics (set‑top boxes, printers, digital cameras)

Equivalent

Possible 256-Mbit SPI flash equivalents (same width/commands, check voltage and package):
- Winbond W25Q256JV (and W25Q256FV)
- Macronix MX25L25645G (or MX25L25635F)
- GigaDevice GD25Q256CSIG
- ISSI IS25LP256D
- Nuvoton N25Q256A
- Puya P25Q256H
Note: verify exact voltage (3.0–3.6V), package, and timing/JEDEC ID to ensure full compatibility.