Macronix MX25 / GigaDevice GD25 SPI Flash Family (34 parts in our catalog)
Macronix MX25Lxx and GigaDevice GD25Qxx SPI NOR flash. The most common second-source alternatives to Winbond W25Q, used widely in Espressif-based modules and PC BIOS chips.
Sub-families
| Sub-family | Variants | Core | Max Speed | Memory | Features |
|---|---|---|---|---|---|
| MAINSTREAM | |||||
| MX25L6406EM2I | 1 | Serial NOR Flash | 86 MHz | 64 Mb | LP HS LV |
| GD25Q32C | 1 | Serial NOR Flash | 120 MHz | 32 Mbit | HS LV SEC |
| GD25Q16C | 1 | SPI/Dual/Quad-SPI | 120 MHz | 16 Mbit | HS LP SEC |
| MX25L12835FM2I | 1 | SPI/DPI/QPI NOR Flash | 104 MHz | 128 MBit | HS SEC LV |
| MX25L1606EM2I | 1 | SPI NOR Flash | 86 MHz | 16 Mbit | HS LV DUAL |
| MX25L4006E | 1 | CMOS NOR Flash | 86 MHz | 4 Mbit | LP HS LV |
| MX25L6433FM2I | 1 | SPI/QPI NOR Flash | 133 MHz | 64Mbit | HS SEC LV |
| MX25L8006EM1I | 1 | CMOS NOR Flash | 86 MHz | 8Mbit | LP HS LV |
| GD25Q16CEIGR | 1 | SPI NOR Flash | 120 MHz | 16 Mbit | HS LV LP SEC |
| MX25L8006EM2I | 1 | CMOS Serial NOR Flash | 86 MHz | 8 Mbit | LP HS LV |
| HIGH PERFORMANCE | |||||
| MX25L51245GXDI | 1 | Serial Multi-I/O NOR Flash | 166 MHz | 512Mb | HS SEC DTR QPI |
| MX25L12833FM2I | 1 | NOR Flash Memory | 133 MHz | 128Mbit | HS SEC LV |
| MX25L12835FMI | 1 | CMOS SPI NOR Flash | 133 MHz | 128 Mbit | HS SEC AUTO |
| MX25UM51245GXDR00 | 1 | OctaFlash NOR | 200 MHz | 512Mbit | HS AUTO LV SEC |
| MX25L6433FM2R | 1 | Serial NOR Flash | 133 MHz | 64Mb | HS AUTO LV |
| MX25U51245GZ4I00 | 1 | SPI NOR Flash | 166 MHz | 512Mbit | HS LV SEC QPI |
| ULTRA LOW POWER | |||||
| MX25V1006FZUI | 1 | Serial NOR Flash | 80 MHz | 1Mbit | LP LV HS |
| GENERAL PURPOSE | |||||
| GD25Q40C | 1 | SPI NOR Flash | 120 MHz | 4 Mbit | LP HS LV |
| MX25L8006E | 1 | CMOS Serial Flash | 86 MHz | 8 Mbit | LP HS LV |
| MX25L4006EM2I | 2 | SPI NOR Flash | 86-104 MHz | 4 Mbit | LP HS LV |
| GD25Q40CIGR | 1 | SPI NOR Flash | 120 MHz | 4 Mbit | LP HS LV |
| LOW VOLTAGE | |||||
| GD25LQ16ENIGR | 1 | SPI/Dual/Quad-SPI NOR | 120 MHz | 2Mb-128Mb | LP LV SEC HS |
| HIGH SPEED LOW VOLTAGE | |||||
| MX25U51245GXDI00 | 1 | Serial NOR Flash | 166 MHz | 512 Mb | LP SEC LV HS |
| LOW VOLTAGE MAINSTREAM | |||||
| MX25V8035FM1I | 1 | Serial NOR Flash | 104 MHz | 8Mbit | LV HS LP SEC |
| MX25V4035FM1I | 1 | serial nor flash | 108 MHz | 4Mbit | LV LP HS SEC |
| MAINSTREAM FLASH | |||||
| MX25L3206E | 1 | SPI NOR Flash | 86 MHz | 32 Mbit | LP HS SEC |
| MAINSTREAM SERIAL FLASH | |||||
| MX25L1606E | 1 | CMOS Serial NOR | 86 MHz | 16 Mbit | LP HS LV |
| MAINSTREAM HIGH SPEED | |||||
| GD25Q40CTIGR | 1 | SPI/Dual/Quad NOR Flash | 104 MHz | 4Mbit | HS LP SEC |
| HIGH PERFORMANCE LOW VOLTAGE | |||||
| MX25U25645GMI00 | 1 | Serial NOR Flash | 166 MHz | 256 Mbit | LV HS SEC AUTO |
| LOW VOLTAGE AUTOMOTIVE | |||||
| MX25U12832FM2Q02 | 1 | SPI/QPI Serial NOR Flash | 133 MHz | 128 Mb | LV HS AUTO LP |
| LOW VOLTAGE HIGH SPEED | |||||
| MX25U6435FM2I | 1 | NOR Flash Memory | 104 MHz | 64Mb | LP LV HS SEC |
| AUTOMOTIVE HIGH SPEED | |||||
| MX25L6433FM2Q | 1 | Serial NOR Flash | 133 MHz | 64 Mb | AUTO HS LV SEC |
| HIGH PERFORMANCE AUTOMOTIVE | |||||
| MX25L12833FM2Q | 1 | CMOS Serial NOR Flash | 133 MHz | 128 Mb | AUTO HS LV |
| MAINSTREAM LOW VOLTAGE | |||||
| GD25Q80EWIGR | 0 | SPI NOR Flash | 104 MHz | 8 Mbit | LP SEC LV HS |
| LOW VOLTAGE PERFORMANCE | |||||
| MX25U1635FM2I | 0 | Serial NOR Flash | 108 MHz | 16 Mb | LP LV HS SEC |
Popular Variants
Top variants from across the family, with specs that differentiate them.
| Part Number | Sub-family | Memory | Package | Clock Frequency | Memory Interface | Voltage | Memory Organization | Stock |
|---|---|---|---|---|---|---|---|---|
| MX25U51245GXDI00 | MX25U51245GXDI00 | 512M | TBGA-24 | 166 M | SPI - Quad I/O, QP.. | 1.65V | 64M | 9,448 |
| MX25L51245GXDI-08G | MX25L51245GXDI | 512M | TBGA-24 | 166 M | SPI - Quad I/O, QP.. | 2.7V | 64M | 8,112 |
| MX25V1006FZUI | MX25V1006FZUI | 1M | UFDFN-8 | 80 M | SPI - Dual I/O | 2.3V | 128K | 13,211 |
| MX25L6406EM2I-12G | MX25L6406EM2I | 64M | SOIC-8 | 86 M | SPI | 2.7V | 8M | 20,593 |
| MX25L4006EM2I-12G | MX25L4006EM2I | 4M | SOIC-8 | 86 M | SPI | 2.7V | 512K | 14,623 |
| MX25V8035FM1I | MX25V8035FM1I | 8M | SOIC-8 | 104 M | SPI | 2.3V | 2M | 28,164 |
| MX25L12833FM2I-10G | MX25L12833FM2I | 128M | SOIC-8 | 133 M | SPI - Quad I/O, QPI | 2.7V | 16M | 1,519 |
| GD25Q32C | GD25Q32C | 32M | SOIC-8 | 120 M | SPI - Quad I/O | 2.7V | 4M | 2,240 |
| MX25L12835FMI-10G | MX25L12835FMI | 128M | SOIC-16 | 104 M | SPI | 2.7V | 16M | 1,168 |
| MX25V4035FM1I | MX25V4035FM1I | 4M | SOIC-8 | 108 M | SPI - Quad I/O | 2.3V | 512K | 9 |
| GD25Q40C | GD25Q40C | 4M | SOIC-8 | 104 M | SPI - Quad I/O | 2.7V | 512K | 8,665 |
| MX25L12835FM2I-10G | MX25L12835FM2I | 128M | SOIC-8 | 104 M | SPI | 2.7V | 16M | 7,636 |



