GD25Q80CWIGR

GD25Q80CWIGR is an 8-Mbit serial Flash memory from GigaDevice. It’s designed for storing firmware and data in embedded systems.
Key points:
- Capacity: 8 Mbit (1 MB)
- Interface and voltage: SPI serial interface, typically 2.7–3.6 V (3.3 V common)
- Speed: High‑speed/fast Read options, clock up to about 104 MHz (check datasheet for modes)
- Memory organization: 256‑byte pages; erase units include 4 KB sectors and larger blocks (e.g., 64 KB blocks); supports full‑chip erase
- Features: Write Enable/Disable, status register with write protection, hardware data protection, deep power‑down, and automatic program/erase operations
- Package: 8‑pin package (WIGR suffix indicates the specific packaging/ RoHS options)
- Applications: code and data storage for microcontrollers, boot ROMs, look‑up tables, and firmware upgrades
Note: exact timing, I/O modes (including dual/quad/QPI if supported), temperature range, and package details should be confirmed in the GD25Q80CWIGR datasheet and product page.

GD25Q80CWIGR is a 8‑Mbit, 3.3V SPI serial flash. Drop‑in equivalents from other vendors (same density and interface) include:
- Winbond W25Q80BV/DV
- Macronix MX25Q80 (MX25Q80A)
- ISSI IS25LP080D
- Puya P25Q80U
- Etron EN25Q80
Note: verify packaging, voltage, and timing (read/write/quad) in datasheets for exact compatibility.

Here are the key features of GD25Q80CWIGR (8 Mbit serial Flash):
- Capacity: 8 Mbit (1 MB) of non-volatile flash memory
- Interface: SPI serial interface (standard read and fast read modes)
- Speed: operation up to high-speed clock (up to about 104 MHz)
- Organization: 256-byte pages; 4 KB sectors; 32 KB and 64 KB blocks; chip erase option
- Voltage: 2.7–3.6 V supply
- Power modes: active, deep power-down and standby for low power consumption
- Pins/package: 8-pin SOIC (RoHS-compliant) with WP and HOLD pins for protection
- Security: status register, write enable latch, and protection features; 64‑bit unique ID
- Timing/status: Ready/Busy flag; various read modes and fast access
- Temperature range: industrial grade (-40°C to 85°C)
Note: Specifics (e.g., exact max frequency, endurance per sector, and extended temperature variants) are per datasheet and package variant.

Pin count: 8 pins (8-pin SOP).
Function: 8‑Mbit serial SPI flash memory (GD25Q80C family). SPI interface with CS#, SI (MOSI), SO (MISO), SCLK, plus WP#, HOLD#, VCC, GND. Used for non-volatile storage with standard read/programm/erase operations.

- Manufacturer: GigaDevice Semiconductor Inc.
- Company type: Beijing-based fabless semiconductor company that designs and sells flash memory and microcontroller ICs, using third-party foundries to manufacture its chips.

GD25Q80CWIGR is an 8-Mbit serial flash memory (SPI with dual/quad I/O). Key application areas include:
- Microcontroller firmware storage and boot memory
- Firmware update images and code shadowing
- Small non-volatile data storage for configuration, logs, and calibration
- Embedded IoT, sensors, wearables, and portable devices
- Industrial control and automation, automotive ECUs, networking equipment
- Consumer electronics (set-top boxes, multimedia devices, peripherals)
Ideal for any system needing reliable, compact, non-volatile code and data storage with fast read via SPI/dual/quad I/O.

8-pin SOP (SOP-8) package, RoHS-compliant.