25B40 Datasheet EN25B40

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

Datasheet Details

Part number	25B40
Manufacturer	ESMT (Elite Semiconductor Microelectronics Technology)
File Size	501.49 KB
Description	EN25B40
Download	25B40 Download (PDF)

The EN25B40 is a 4M-bit (512K-byte) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.

The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

The EN25B40 has twelve sectors including seven sectors of 64KB, one sector of 32KB, one sector of 16KB, one sector of 8KB and two sectors of 4KB.

EN25B40 EN25B40 4 Mbit Serial Flash Memory with Boot and Parameter.

Single power supply operation - Full voltage range: 2.7-3.6 volt.
4 M-bit Serial Flash - 4 M-bit/512 K-byte/2048 pages - 256 bytes per programmable page.
High performance - 75MHz clock rate.
Low power consumption - 5 mA typical active current - 1 μA typical power down current.
Flexible Sector Architecture: - Two 4-Kbyte, one 8-Kbyte, one 16-Kbyte,one 32-Kbyte, and seven 64-Kbyte sectors.
Software and Hardware Write Protection: - Write Protec.

Part Number	Description