(China (Mainland))
Product Summary
The 39VF02070-4C-WH is a CMOS Multi-Purpose Flash (MPF) manufactured with SSTs 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 39VF02070-4C-WH conforms to JEDEC standard pinouts for x8 memories. The SuperFlash technology provides fixed Erase and Program times, independent of the number of Erase/Program cycles that have occurred. Therefore the system software or hardware does not have to be modified or de-rated as is necessary with alternative flash technologies, whose Erase and Program times increase with accumulated Erase/Program cycles.
Parametrics
39VF02070-4C-WH absolute maximum ratings: (1)Temperature Under Bias: -55°C to +125°C; (2)Storage Temperature: -65°C to +150°C; (3)D. C. Voltage on Any Pin to Ground Potential: -0.5V to VDD+0.5V; (4)Transient Voltage (<20 ns)on Any Pin to Ground Potential: -2.0V to VDD+2.0V; (5)Voltage on A9 Pin to Ground Potential: -0.5V to 13.2V; (6)Package Power Dissipation Capability (Ta = 25°C): 1.0W; (7)Surface Mount Solder Reflow Temperature: 260°C for 10 seconds; (8)Output Short Circuit Current: 50 mA.
Features
39VF02070-4C-WH features: (1)Organized as 64K x8 / 128K x8 / 256K x8 / 512K x8; (2)Single Voltage Read and Write Operations; (3)Superior Reliability; (4)Low Power Consumption (typical values at 14 MHz)– Active Current: 5 mA (typical); (5)Sector-Erase Capability: Uniform 4 KByte sectors; (6)Fast Read Access Time; (7)Latched Address and Data; (8)Fast Erase and Byte-Program; (9)Automatic Write Timing: Internal VPP Generation; (10)End-of-Write Detection; (11)CMOS I/O Compatibility; (12)JEDEC Standard: Flash EEPROM Pinouts and command sets; (13)Packages Available; (14)All non-Pb (lead-free)devices are RoHS compliant.
Diagrams
