39VF020 Datasheet | Silicon Storage Technology

FEATURES : - Organized as 64K x8 / 128K x8 / 256K x8 / 512K x8 - Single Voltage Read and Write Operations - 3.0-3.6V for SST39LF512/010/020/040 - 2.7-3.6V for SST39VF512/010/020/040 - Superior Reliability - Endurance: 100,000 Cycles (typical) - Greater than 100 years Data Retention - Low Power Consumption: - Active Current: 10 m A (typical) - Standby Current: 1 µA (typical) - Sector-Erase Capability - Uniform 4 KByte sectors - Fast Read Access Time: - 45 ns for SST39LF512/010/020/040 - 55 ns for SST39LF020/040 - 70 and 90 ns for SST39VF512/010/020/040 - Latched Address and Data - Fast Erase and Byte-Program: - Sector-Erase Time: 18 ms (typical) - Chip-Erase Time: 70 ms (typical) - Byte-Program Time: 14 µs (typical) - Chip Rewrite Time: 1 second (typical) for SST39LF/VF512 2 seconds (typical) for SST39LF/VF010 4 seconds (typical) for SST39LF/VF020 8 seconds (typical) for SST39LF/VF040 - Automatic Write Timing - Internal VPP Generation - End-of-Write Detection - Toggle Bit - Data# Polling - CMOS I/O patibility - JEDEC Standard - Flash EEPROM Pinouts and mand sets - Packages Available - 32-lead PLCC - 32-lead TSOP (8mm x 14mm) - 48-ball TFBGA (6mm x 8mm) for 1 Mbit PRODUCT DESCRIPTION The SST39LF512/010/020/040 and SST39VF512/010/ 020/040 are 64K x8, 128K x8, 256K x8 and 5124K x8 CMOS Multi-Purpose Flash (MPF) manufactured with SST’s proprietary, high performance CMOS Super Flash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability pared with alternate approaches. The SST39LF512/ 010/020/040 devices write (Program or Erase) with a 3.03.6V power supply. The SST39VF512/010/020/040 devices write with a 2.7-3.6V power supply. The devices conform to JEDEC standard pinouts for x8 memories. Featuring high performance Byte-Program, the SST39LF512/010/020/040 and SST39VF512/010/020/ 040 devices provide a maximum Byte-Program time of 20 µsec. These devices use Toggle Bit or Data# Polling to indicate the pletion...