The SST39LF/VF100 devices are 64K x16 CMOS MultiPurpose Flash (MPF) manufactured with SST's 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 SST39LF/VF100 write (Program or Erase) with a single voltage power supply of 3.03.6V and 2.7-3.6V, respectively. Featuring high performance Word-Program, the SST39LF/VF100 devices provide a typical Word-Program time of 14 sec. The devices use Toggle Bit or Data# Polling to detect the completion of the Program or Erase operation. To protect against inadvertent write, the SST39LF/ VF100 have on-chip hardware and software data protection schemes. Designed, manufactured, and tested for a wide spectrum of applications, the SST39LF/VF100 are offered with a guaranteed typical endurance of 10,000 cycles. Data retention is rated at greater than 100 years. The SST39LF/VF100 devices are suited for applications that require convenient and economical updating of program, configuration, or data memory. For all system applications, the SST39LF/VF100 significantly improve performance and reliability, while lowering power consumption. The SST39LF/VF100 inherently use less energy during Erase and Program than alternative flash technologies. The total energy consumed is a function of the applied voltage, current, and time of application. Since for any given 2003 Silicon Storage Technology, Inc. S71129-04-000 11/03