X28HC64DMB-70 PDF 데이터시트 검색

X28HC64 64K X28HC64 5 Volt, Byte Alterable E2PROM 8K x 8 Bit FEATURES 55ns Access Time Simple Byte and Page Write Single 5V Supply No External High Voltages or VPP Control Circuits Self-Timed No Erase Before Write No Complex Programming Algorithms No Overerase Problem Low Power CMOS 40 mA Active Current Max. 200 A Standby Current Max. Fast Write Cycle Times 64 Byte Page Write Operation Byte or Page Write Cycle: 2ms Typical Complete Memory Rewrite: 0.25 sec. Typical