IS25WX256
IS25WX256 is 256Mb Serial Flash Memory manufactured by ISSI.
- Part of the IS25LX256 comparator family.
- Part of the IS25LX256 comparator family.
IS25LX256 IS25WX256 IS25LX128 IS25WX128
256/128Mb
Serial Flash Memory Octal I/O x SPI (e Xpanded Serial Peripheral) Interface with On-CHIP ECC 200MHZ (1.8V), 133MHZ (3.0V)
DATA SHEET
…………………………………………………… ……….IS25LX256/128 IS25WX256/128
256/128Mb SERIAL FLASH MEMORY Octal I/O x SPI (e Xpanded SPI) with On Chip ECC 200MHz (1.8V), 133MHz (3.0V)
Features
- Industry Standard Serial Interface
- IS25LX256: 256Mbit/32Mbyte
- IS25LX128: 128Mbit/16Mbyte
- IS25WX256: 256Mbit/32Mbyte
- IS25WX128: 128Mbit/16Mbyte
- JEDEC Standard x SPI (e Xpanded SPI) pliant
- Protocol: Extended SPI (1S-xy-xy)(2) Octal DDR (8D-8D-8D)
- High Performance
- Support clock frequency up to;
- IS25WX (1.8V): SDR
- 166MHz DDR
- 200MHz
- IS25LX (3.0V): SDR /DDR
- 133MHz
- Low Power with Wide Temp. Ranges
- Single Voltage Supply IS25LX: 2.70V to 3.60V IS25WX: 1.70V to 2.0V
- 10 µA Standby Current
- 1 µA Deep Power Down
- Temp Grades: Extended: -40°C to +105°C Auto A3 Grade: -40°C to +125°C
- Flexible & Efficient Memory Architecture
- 4-Bank Architecture for READ While Ptogram/Erase Operations (4)
- Program 1 to 256byte per Page
- Dedicated 64-byte OTP area outside main...
