Atmel AT45DB041D-SU Dataflash memory that has the ability to store data at 4M bits.
specifications:
- Power supply: 2.7 VDC - 5.5 VDC
- Capacity: 4M bits
- Interface: SPI
- Internal RAM / SRAM: SRAM data buffer 2 (256/264 Byte)
- Packaging: 8-lead SOIC
