MX29LV400T

www.DataSheet4U.com MX29LV400T/B 4M-BIT [512K x 8 / 256K x 16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY FEATURES Extended single - supply voltage range 2.7V to 3.6V 524,288 x 8/262,144 x 16 switchable Single power supply operation - 3.0V only operation for read, erase and program operation Fast access time: 55R/70/90ns Low power consumption - 20mA maximum active current - 0.2uA typical standby current Command register architecture - Byte/word Programming (9us/11us typical) - Sector Erase (Sector structure 16K-Byte x 1, 8K-Byte x 2, 32K-Byte x1, and 64K-Byte x7) Auto Erase (chip & sector) and Auto Program - Automatically erase any combination of sectors with Erase Suspend capability. - Automatically program and verify data at specified address Erase suspend/Erase Resume - Suspends sector erase operation to read data from, or program data to, any sector that is not being erased, then resumes the erase. Status Reply - Data polling & Toggle bit for detection of program and erase operation completion. Ready/Busy pin (RY/BY) - Provides a hardware method of detecting program or erase operation completion. Sector protection - Hardware method to disable any combination of sectors from program or erase operations - Tempoary sector unprotect allows code changes in previously locked sectors. 100,000 minimum erase/program cycles Latch-up protected to 100mA from -1V to VCC+1V Boot Sector Architecture - T = Top Boot Sector - B = Bottom Boot Sector Low VCC writ...