GD25Q32CTIG

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GD25Q32CTIG

IC FLASH 32MBIT SPI/QUAD 8SOP

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規格

Supplier GigaDevice Semiconductor (HK) Limited
Package Tube
ProductStatus Not For New Designs
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 32Mb (4M x 8)
MemoryInterface SPI - Quad I/O
ClockFrequency 120 MHz
WriteCycleTime-WordPage 50µs, 2.4ms
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

GD25Q32CTIG is GigaDevice’s 32-Mbit serial flash memory (GD25Q32C family). It provides non-volatile storage for firmware and data, accessed via an SPI interface (standard, dual, and quad IO modes).
Key points:
- Capacity: 32 Mbit (4 MB).
- Interface: SPI-compatible; supports standard, Dual SPI, and Quad IO/QPI modes.
- Addressing: 3-byte addressing (sufficient for 32 Mbit).
- Voltage: 2.7–3.6 V.
- Speed: up to 104 MHz in standard SPI; Quad IO can boost throughput.
- Memory organization: 256-byte pages; 4 KB sectors; 64 KB blocks.
- Features: write enable (WEL), write/erase protections, status register, power-down, sector/block protection, and typical erase/program commands.
- Package/temperature: 8-pin package; industrial temperature range (-40°C to +85°C); commonly available in tape-and-reel (TIG) variants.
Applications: boot memory, firmware storage/updates, code storage for microcontrollers, and data logging.
Note: Always consult the latest datasheet for exact electrical characteristics and command set.

Package

GD25Q32CTIG uses an 8-pin SOP (SOIC-8) package.

Pinout

- Pin count: 8 pins (8-pin package).
- Function: GD25Q32CTIG is a 32 Mbit serial SPI flash memory (non-volatile storage) from GigaDevice, supporting standard and Quad SPI modes. Pins include CS, CLK, DI, DO, WP#, HOLD#, Vcc, and GND;Used for code/data storage with typical operations (read, fast read, page program, sector/block/chip erase).

Manufacturer

- Manufacturer: GigaDevice Semiconductor Inc. (GigaDevice)
- Company type: A Chinese fabless semiconductor company that designs NOR flash memory and microcontroller products, using external foundries for fabrication.

Application

GD25Q32CTIG is a 32M-bit serial (SPI) NOR flash memory. Common applications:
- firmware/boot code storage for microcontrollers
- firmware upgrades and recovery
- non-volatile data/configuration storage
- code cache and data logging
- IoT devices, consumer electronics, automotive/industrial control, set-top boxes, cameras, USB devices
(Uses: SPI/Quad-SPI, wide compatibility for embedded systems.)

Equivalent

Equivalent (pin-compatible 32Mbit SPI NOR Flash, 3V, 8-pin):
- Winbond W25Q32FVSSIG / W25Q32JVSSIG
- Macronix MX25L3206E / MX25L3206D
- Spansion S25FL032P
- ISSI IS25LP032D
- Micron N25Q032A11ESE
Note: choose devices with matching voltage and timing in your design.

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