Alliance Memory’s AS25F family of Serial NOR Flash products are offered in 4Mb, 16Mb, 64Mb, 128Mb, 256Mb and 512Mb densities in 3.3V operation and 128Mb density in 1.8V operation supporting Single SPI, Dual SPI and Quad SPI interfaces featuring equal 4KB Sectors each or 32KB or 64KB Blocks.
| Density | Bus Width | Part Number | VCC | Tempe. Range | Frequency | Package |
|---|---|---|---|---|---|---|
| 4Mb | x1, x2 | AS25F304MD | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 104MHz | 8pin SOIC (150mils) |
| 16Mb | x1, x2, x4 | AS25F316MQ | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 104MHz | 8pin SOIC (150mils) |
| 64Mb | x1, x2, x4 | AS25F364MQ | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 104MHz | 8pin SOP (208mils) |
| 8L WSON (6x5mm) | ||||||
| 128Mb | x1, x2, x4 | AS25F1128MQ | 1.65V ~ 1.95 V | Industrial (-40°C~85°C) | 133MHz | 8pin SOP (208mils) |
| 8L WSON (6x5mm) | ||||||
| 128Mb | x1, x2, x4 | AS25F3128MQ | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 166MHz | 8pin SOIC (208mils) |
| 8L WSON (6x5mm) | ||||||
| 256Mb | x1, x2, x4 | AS25F3256MQ | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 133MHz | 16pin SOIC (300mils) |
| 8L WSON (6x8mm) | ||||||
| 512Mb | x1, x2, x4 | AS25F3512MQ | 2.7V ~ 3.6V | Industrial (-40°C~85°C) | 133MHz | 16pin SOIC (300mils) |
| 8L WSON (6x8mm) |