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GD25Q64ESJGR

Name: GD25Q64ESJGR
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT SPI/QUAD 8SOP

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規格

Series	GD25Q
Part Status	Active
Base Product Number	GD25Q64
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR (SLC)
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	SPI - Quad I/O
Clock Frequency	133 MHz
Write Cycle Time - Word, Page	140µs, 4ms
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOP
Packaging	Tape & Reel (TR)
Access Time	7 ns

概述

Description

GD25Q64ESJGR is a 64-Mbit serial flash memory from GigaDevice (GD25Q64ES family). It uses an SPI-compatible interface and supports standard SPI, Dual I/O, and Quad I/O read modes with 4-byte addressing for the full memory map. Organization is 8 Mbytes of data with a 256-byte page program, plus sectors (4 KB) and blocks (32 KB/64 KB) for erase; a full-chip erase is available. Features include a status register with write enable, hardware write protection, and deep power-down for low current when idle. Operating voltage is typically 2.7–3.6 V. The suffix “JGR” denotes the specific package/temperature variant (commonly an 8-pin package). Applications include firmware storage and execution-in-place (XIP), boot memory, and external data storage in embedded systems.

Features

Key features of GD25Q64ESJGR:
- 64 Mbit (8 Mbyte) serial flash memory.
- SPI flash with Standard, Dual, and Quad I/O modes; fast read support.
- Operating voltage: typically 2.7–3.6 V; industrial temp range -40°C to 85°C.
- 8-pin SOIC/JGR package (JEDEC SOP-8); RoHS compliant.
- Memory organization: 4 KB sectors; 64 KB blocks; whole-chip erase.
- Page size: 256 bytes; supports standard page program.
- Clock/frequency: up to ~104 MHz read/clock rate.
- Endurance: ~100,000 erase/write cycles per sector; data retention ~20 years.
- Power options: deep power-down mode for low idle current.
- Security and protection: sector/block protection with WP# and status/configuration registers.
- Applications: firmware storage and updates, code flash for microcontrollers, boot ROM, etc.

Package

An 8-pin SOP (SOIC-8) package (RoHS-compliant).

Pinout

- Pin count: 8 pins (SOP-8)
- Function: 64 Mbit SPI serial NOR flash memory (non-volatile storage) with standard SPI interface (CS, CLK, DI, DO) plus WP# and HOLD# pins (VCC/GND).

Manufacturer

- Manufacturer: GigaDevice Semiconductor Inc.
- Company type: A Chinese fabless semiconductor company that designs and sells flash memory ICs (notably serial NOR/NAND flash) and related memory solutions.

Application

GD25Q64ESJGR is a 64‑Mbit serial flash memory used as external non‑volatile storage in embedded systems. Typical applications:
- Firmware storage/boot memory for MCUs/SoCs
- OTA firmware updates and code backups
- Data logging/configuration storage for IoT devices
- Storage for consumer electronics (printers, cameras, set‑top boxes, routers)
- Automotive and industrial control equipment

Equivalent

Common cross-reference equivalents (64‑Mbit SPI flash, 3.0–3.6 V): Winbond W25Q64FV(W) family; Macronix MX25L6406E; ISSI IS25LP064A; Spansion/Cypress S25FL064K; SST SST25VF064C. These are widely used drop‑in replacements, but verify JEDEC ID, voltage, package, timing and I/O (Dual/Quad) support for your design.