The SST37VF512 is a 64K x8 CMOS, Many-Time Programmable (MTP), low cost flash; manufactured with SST proprietary, high-performance CMOS SuperFlash technology. The  split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with  alternate approaches. The SST37VF512 can be electrically erased and programmed at least 1000 times using an external programmer, e.g., to change the contents of devices in inventory. The SST37VF512 must to be erased prior to programming. This device conforms to JEDEC standard pinouts for byte-wide flash memories. 

Featuring high-performance Byte-Program, the  SST37VF512 provides a typical Byte-Program time of 15 ìs. Designed, manufactured, and tested for a wide spectrum of applications, this device is offered with an endurance of at least 1000 cycles, and data retention is rated at greater than 100 years. 

The SST37VF512 is suited for applications that require infrequent writes and low-power nonvolatile storage. This device will improve flexibility, efficiency, and performance while matching the low cost in nonvolatile applications that currently use UV-EPROMs, OTPs, and  mask ROMs. 

To meet surface mount and conventional through hole requirements, the SST37VF512 is offered in 32-lead PLCC, 32-lead TSOP, and 32-pin PDIP packages.