W49F102

W49F102 64K × 16 CMOS FLASH MEMORY GENERAL DESCRIPTION The W49F102 is a 1-megabit, 5-volt only CMOS flash memory organized as 64K × 16 bits. The device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is not required. The unique cell architecture of the W49F102 results in fast program/erase operations with extremely low current consumption (compared to other comparable 5-volt flash memory products). The device can also be programmed and erased using standard EPROM programmers. FEATURES Single 5-volt operations: − 5-volt Read − 5-volt Erase − 5-volt Program Fast Program operation: − Word-by-Word programming: 50 µS (max.) Fast Erase operation: 100 mS (typ.) Fast Read access time: 40/45 nS Endurance: 10K cycles (typ.) Ten-year data retention Hardware data protection 8K word Boot Block with Lockout protection Low power consumption − Active current: 25 mA (typ.) − Standby current: 20 µA (typ.) Au...