画像は参照用のみです。

GD25LQ80CEIGR

Name: GD25LQ80CEIGR
Rating: 4.7 (12 reviews)

IC FLASH 8MBIT SPI/QUAD 8USON

メーカー
Mfr。パート #GD25LQ80CEIGR
パッケージ 8-XFDFN Exposed Pad
データシート
在庫中547

+BOM RFQについて

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Supplier	GigaDevice Semiconductor (HK) Limited
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	8Mb (1M x 8)
MemoryInterface	SPI - Quad I/O
ClockFrequency	104 MHz
WriteCycleTime-WordPage	50µs, 2.4ms
Voltage-Supply	1.65V ~ 2.1V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-XFDFN Exposed Pad

概要

Description

GD25LQ80CEIGR is an 8-Mbit serial flash memory from GigaDevice (GD25LQ80C family) used to store firmware or data in embedded systems.
Key points
- Interface: SPI-compatible (standard SPI; higher-throughput modes in capable controllers).
- Voltage: 2.7–3.6 V (low-voltage operation).
- Capacity: 1 MB (8 Mbit); memory organized for sector/block/chip erases.
- Erase/Program: 4 KB sectors, 32 KB and 64 KB blocks, and full-chip erase; page programming up to 256 bytes.
- Speed: read speeds up to ~104 MHz in standard mode (higher in Quad/dual IO modes).
- Features: write enable/disable, status register, block protection, deep power-down.
- Package: 8-pin lead-free package (commonly 8-SOIC).
- Applications: firmware boot code, configuration data, consumer/industrial devices.
- Quick use: initialize via JEDEC read (0x9F), then perform reads/writes/erases per datasheet.

Features

Key features of GD25LQ80CEIGR (8 Mbit serial flash):
- Capacity: 8 Mbit (1 MB) of flash memory
- Architecture: 256-byte pages; erase: 4 KB sectors; 32 KB/64 KB blocks; chip erase option
- Interface: SPI-compatible, up to 104 MHz; supports standard SPI and Dual/Quad I/O read modes
- Addressing: 3-byte addressing (4-byte mode available for larger devices)
- Voltage and temp: 2.7–3.6 V operation; industrial temperature range (-40°C to 85°C)
- Power modes: Deep power-down and low-active current options
- Endurance and retention: ~100k P/E cycles; data retention ~20 years
- Security: Write-protect (BP), WP# pin, status register with typical WIP/WEL flags
- Package: 8-pin package (GD25LQ80CEIGR family)
- Applications: Boot/code storage, microcontroller firmware, low‑to‑moderate density flash needs
Note: exact currents, timings, and mode support can vary by revision; consult the latest datasheet for precise specs.

Package

It’s in an 8‑pin SOP (SOIC-8) package.

Pinout

- Pin count: 8 pins (8-pin package, e.g., SOP-8).
- Function: Serial flash memory (GD25LQ80C family) with SPI interface, 8 Mbit capacity, used to store firmware/data and support read/write/erase operations.

Manufacturer

Manufacturer: GigaDevice Semiconductor Co., Ltd. (GigaDevice).
What kind of company: A Chinese memory semiconductor company (designs and markets flash memory ICs, such as serial NOR flash, and other embedded memory solutions; often described as a fabless memory IC company).

Application

GD25LQ80CEIGR is an 8-Mbit SPI serial NOR flash. Applications: external program memory for microcontrollers/SoCs (firmware boot and storage), firmware update storage in consumer electronics, set-top boxes, printers, network and industrial equipment; data logging and scratchpad memory in embedded systems; storage for bootloaders and executable code in space-constrained devices.

Equivalent

Equivalent SPI 8 Mbit flash parts (drop-in candidates):
- Winbond: W25Q80BV / W25Q80DV / W25Q80E
- Macronix: MX25L80 / MX25LQ80
- Spansion/Cypress: S25FL080P
- ISSI: IS25LP080D
Note: Check pinout, voltage, and timing in datasheets for exact drop-in compatibility.