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GD25Q64ETIGR

Name: GD25Q64ETIGR
Rating: 4.7 (12 reviews)

64MBIT NOR FLASH /3.3V /SOP8 150

제조업체
Mfr.부분 #GD25Q64ETIGR
패키지 8-SOIC (0.154, 3.90mm Width)
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	64Mb (8M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	133 MHz
WriteCycleTime-WordPage	70µs, 2.4ms
AccessTime	7 ns
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

개요

Description

GD25Q64ETIGR is a 64‑Mbit serial Flash memory from GigaDevice (GD25Q64E family) used for non‑volatile firmware and data storage. It uses an SPI‑compatible interface and supports standard SPI plus Dual/Quad I/O modes for higher throughput. Organization: 8 MBytes total, 256‑byte pages; erase options include 4 KB sectors, 64 KB blocks, and bulk erase. Typical operations include Read, Fast Read, Page Program, Sector/Block Erase, Write Enable, and Read Status. Supply voltage is in the common 2.7–3.6 V range (variant ranges may differ). The device offers high‑speed modes with Quad I/O, plus low‑power modes for power‑aware designs. The ETIGR suffix denotes packaging: an 8‑pin (SOP‑8) RoHS‑compliant package (often with tape‑and‑reel or similar packaging). Common applications: firmware storage for microcontrollers/SoCs, boot ROMs, firmware updates, and data logging. For exact timing, voltage, and command details, consult the official GD25Q64E datasheet and the ETIGR package drawing.

Package

GD25Q64ETIGR uses an 8-pin SOP (SOP-8) package, RoHS-compliant.

Pinout

- Pin count: 8 pins (SOP-8)
- Function: 64 Mbit serial SPI flash memory (GD25Q64E) for storing firmware/data. Pinout (typical): 1 CS#, 2 DO (MISO), 3 DI (MOSI), 4 GND, 5 CLK, 6 WP#, 7 HOLD#, 8 VCC. It supports standard Read/Program/Erase operations via SPI.

Manufacturer

- Manufacturer: GigaDevice Semiconductor Co., Ltd. (GigaDevice).
- Company type: A global fabless semiconductor company based in China that designs and markets memory products (NOR/NAND flash and microcontrollers).

Application

GD25Q64ETIGR is a 64‑Mbit serial flash memory used as non‑volatile storage in embedded systems. Typical applications include:
- Firmware storage, boot code, and in‑system updates for microcontrollers
- Look‑up tables, configuration data, and data logging
- Automotive ECUs, infotainment, and instrument clusters
- Industrial controllers and PLCs
- IoT devices, gateways, and sensors
- Consumer electronics and networking equipment

Equivalent

Equivalent 64 Mb SPI NOR Flash parts from other vendors include:
- Winbond W25Q64FV/JV
- Macronix MX25L6406E / MX25L6435F
- Spansion/Cypress S25FL064K
- ISSI IS25LP064D
- Micron N25Q064A
Note: these are functionally equivalent 64 Mb SPI NOR flash devices, but verify voltage, speed grade, package, and timing before replacing.