Specifications
| Attribute | Value |
| Supplier | GigaDevice Semiconductor (HK) Limited |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| MemoryType | Non-Volatile |
| MemoryFormat | FLASH |
| Technology | FLASH - NOR |
| MemorySize | 128Mb (16M x 8) |
| MemoryInterface | SPI - Quad I/O |
| ClockFrequency | 104 MHz |
| WriteCycleTime-WordPage | 12µs, 2.4ms |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.295, 7.50mm Width) |
Overview
Description
The GD25Q127CFIGR is GigaDevice’s 128-Mbit serial flash memory (8-pin package) with an SPI-compatible interface, designed for firmware storage and bootCode in embedded systems. Key points:
- Capacity and organization: 128 Mbit (16 MBytes); page size 256 bytes; sectors (4 KB) and blocks (64 KB) for erase.
- Interface and speed: SPI with Fast Read, plus dual/quad I/O modes for higher throughput; typical operation up to 104 MHz (QPI/ Quad modes enable higher data rates).
- Voltage and power: operates from 2.7–3.6 V; features Deep Power-Down and standby modes for low power.
- Commands and features: standard flash commands (Read, Fast Read, Page Program, Sector/Block/Chip Erase, Write Enable, Read/Write Status), hardware protection (WP, block protect).
- Package and temp: F = 8-pin SOP package; I = industrial temperature range; GR = RoHS compliant.
Common uses: firmware storage, boot devices, and code/data storage in microcontroller-based systems. For exact electrical specs and command set, consult the latest datasheet.
- Capacity and organization: 128 Mbit (16 MBytes); page size 256 bytes; sectors (4 KB) and blocks (64 KB) for erase.
- Interface and speed: SPI with Fast Read, plus dual/quad I/O modes for higher throughput; typical operation up to 104 MHz (QPI/ Quad modes enable higher data rates).
- Voltage and power: operates from 2.7–3.6 V; features Deep Power-Down and standby modes for low power.
- Commands and features: standard flash commands (Read, Fast Read, Page Program, Sector/Block/Chip Erase, Write Enable, Read/Write Status), hardware protection (WP, block protect).
- Package and temp: F = 8-pin SOP package; I = industrial temperature range; GR = RoHS compliant.
Common uses: firmware storage, boot devices, and code/data storage in microcontroller-based systems. For exact electrical specs and command set, consult the latest datasheet.
Equivalent
Equivalent 128-Mbit serial SPI flashes (pin-compatible options):
- Winbond W25Q127FVSSIG
- Macronix MX25L12845GZ2
- Spansion/Cypress S25FL127S
- ISSI IS25LP128D
- Micron N25Q128A13
- SST SST25VF128B
Note: verify exact package, voltage, timing, and command set for your design.
- Winbond W25Q127FVSSIG
- Macronix MX25L12845GZ2
- Spansion/Cypress S25FL127S
- ISSI IS25LP128D
- Micron N25Q128A13
- SST SST25VF128B
Note: verify exact package, voltage, timing, and command set for your design.
Pinout
- Pin count: 8 pins (8-pin package, e.g., SOP-8)
- Function: 128-Mbit serial flash memory (GD25Q127C) with SPI interface. Used for non-volatile storage of firmware/data. 4-wire SPI: CS, CLK, DI, DO; plus WP# (write protect) and HOLD# for control; power pins VCC and GND.
- Function: 128-Mbit serial flash memory (GD25Q127C) with SPI interface. Used for non-volatile storage of firmware/data. 4-wire SPI: CS, CLK, DI, DO; plus WP# (write protect) and HOLD# for control; power pins VCC and GND.
Manufacturer
- Manufacturer: GigaDevice Semiconductor Co., Ltd. (GigaDevice)
- What kind of company: A Chinese fabless semiconductor company that designs and sells memory products, especially serial NOR flash (and related microcontroller solutions) used in embedded systems.
- What kind of company: A Chinese fabless semiconductor company that designs and sells memory products, especially serial NOR flash (and related microcontroller solutions) used in embedded systems.
Application
GD25Q127CFIGR is a 128‑Mbit serial flash memory (SPI/QPI) used as:
- Firmware storage and boot memory for microcontrollers/SoCs
- Code/data storage in embedded systems (IoT, consumer electronics, set‑top boxes, cameras)
- Firmware update storage in automotive ECUs and gateways
- Industrial automation and control systems
- Networking equipment (routers, switches) for boot firmware and updates
- Cache/XIP memory for fast code execution from flash
- Data logging and peripheral storage in various devices
Note: It’s a drop‑in high-density serial flash with standard/quad I/O interfaces for flexible uses.
- Firmware storage and boot memory for microcontrollers/SoCs
- Code/data storage in embedded systems (IoT, consumer electronics, set‑top boxes, cameras)
- Firmware update storage in automotive ECUs and gateways
- Industrial automation and control systems
- Networking equipment (routers, switches) for boot firmware and updates
- Cache/XIP memory for fast code execution from flash
- Data logging and peripheral storage in various devices
Note: It’s a drop‑in high-density serial flash with standard/quad I/O interfaces for flexible uses.
Package
It’s an 8-pin SOP (SOIC-8) package, RoHS-compliant, with Tape & Reel packaging.
