Serial Flash Memory - GD25Q40CTIGR (4Mb, 120MHz)
We have ✅ 1 available of the SF-COM-18076 in our Sydney warehouse. An extra 2797 units available with a short lead time.
The GD25Q40C is a 4 Mbit (512 KB) serial flash memory chip supporting standard, dual, and quad SPI interfaces. With clock speeds up to 120 MHz and quad I/O transfer rates reaching 480 Mbits/s, it provides fast non-volatile storage for embedded systems and microcontroller projects.
Featuring 100,000+ program/erase cycles, 20-year typical data retention, and ultra-low power consumption in standby and deep power-down modes, it's well suited for data logging, firmware storage, and configuration data.
Key Features
- 4 Mbit Capacity – 512 KB with 256-byte programmable pages
- Standard/Dual/Quad SPI – Flexible interface options
- High Speed – Up to 120 MHz clock, 480 Mbits/s quad I/O transfer
- Ultra-Low Power – 1 µA typical in standby and deep power-down
- Long Data Retention – 20 years typical
- Write Protection – Software and hardware protection
Specifications
- Part Number: GD25Q40CTIGR
- Capacity: 4 Mbit (512 KB)
- Page Size: 256 bytes
- Interface: Standard / Dual / Quad SPI
- Max Clock: 120 MHz (30 pF load)
- Transfer Speed: Dual 240 Mbits/s, Quad 480 Mbits/s
- Supply Voltage: 2.7–3.6V
- Endurance: 100,000+ program/erase cycles
- Standby Current: 1 µA typical
Ideal For
- Firmware and configuration storage
- Data logging applications
- Embedded system non-volatile memory
- CircuitPython/MicroPython flash storage
Package Contents
- 1× GD25Q40CTIGR Serial Flash Memory IC
Resources
The Serial Flash Memory - GD25Q40CTIGR (4Mb, 120MHz) appears in the following collections:
