SA25C1024

Features = = = = = Saifun NROM™ Flash Cell Serial Peripheral Interface (SPI) Compatible Supports SPI Modes 0 (0,0) and 3 (1,1) Byte and Page Write Modes (up to 128 bytes) Single Supply Voltage: 2.7V to 3.6V (L) 4.5V to 5.5V (H) – – – = = = = = = = = = 10MHz Clock Rate Block Write Protection: Protect ¼, ½, or Entire Array Write Protect Pin and Write Disable Instructions of both Hardware and Software Data Protection Self-timed Write Cycle (10mS max) 100,000 Write Cycles (Minimum) 20 Year Data Retention Low-power Standby Current (less than 1µA) 8-SOIC Narrow Package (0.150” Wide Body, JEDEC SOIC) Temperature Range: Industrial: -40°C to +85°C Commercial: 0°C to +70°C SA25C1024 Data Sheet 1Mb EEPROM SPI with 10MHz and Low Standby – – General Description SA25C1024 is a 1Mb CMOS non-volatile serial EEPROM, organized as a 128K x 8-bit memory. The SA25C1024 is available in a space-saving, 8-lead narrow SOIC package. In addition, it is available in a wide range of voltages – 2.7-3.6 V and 4.5-5.5 V. The SA25C1024 is enabled through the Chip Select (CSb) pin and is accessed via a 3-wire interface consisting of Serial Data Input (SI), Serial Data Output (SO) and Serial Data Clock (SCK). All write cycles are completely self-timed, and no separate ERASE cycle is required before write. (continued) http://www.saifun.com Saifun NROM TM is a trademark of Saifun Semiconductors Ltd. This Data Sheet states Saifun's current technical specifications regarding the Products des...