MX35 / MT29F (1Gb SPI NAND) → GD5F1GQ
Cross-reference / replacement · Macronix · Micron → GigaDevice
- Density:
- 1 Gbit
- Page / Block:
- 2 KB page / 128 KB block
- Interface:
- SPI x1/x2/x4 (Quad)
- ECC:
- On-chip (UE) / ECC-free (RE)
Compatibility & sourcing notes
Macronix MX35 and Micron MT29F 1Gb SPI NAND share the common SPI-NAND command set (e.g. 13h page-read-to-cache) and package with the GD5F1GQ, but bad-block handling, spare/OOB layout, and on-die ECC behaviour differ per vendor, so the host NAND/MTD driver must be re-parameterised (ECC config, OOB map). Same pinout but firmware changes needed — not a blind drop-in.
Registers and interface are similar and firmware largely ports, but the package/pinout differs — re-layout and validate in your design.
Frequently asked questions
Can GD5F1GQ replace the MX35 / MT29F (1Gb SPI NAND)? ▾
Macronix MX35 and Micron MT29F 1Gb SPI NAND share the common SPI-NAND command set (e.g. 13h page-read-to-cache) and package with the GD5F1GQ, but bad-block handling, spare/OOB layout, and on-die ECC behaviour differ per vendor, so the host NAND/MTD driver must be re-parameterised (ECC config, OOB map). Same pinout but firmware changes needed — not a blind drop-in.
What should I check when replacing the MX35 / MT29F (1Gb SPI NAND)? ▾
Registers and interface are similar and firmware largely ports, but the package/pinout differs — re-layout and validate in your design.
Is the GD5F1GQ in stock, and can I get a quote? ▾
JLink Technology is an authorized distributor and supplies GD5F1GQ with stock, pricing, and lead time. Click "Request a Quote" with your quantity and we reply within one business day.