Microchip 4Mbit Parallel Flash Memory 32-Pin PDIP, SST39SF040-70-4C-PHE

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RS Stock No.:
352-119
Mfr. Part No.:
SST39SF040-70-4C-PHE
Brand:
Microchip
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Brand

Microchip

Memory Size

4Mbit

Interface Type

Parallel

Package Type

PDIP

Pin Count

32

Organisation

4M x 8

Cell Type

Split Gate

The Microchip CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high performance CMOS Super Flash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39SF040 writes (Program or Erase) with a 4.5 to 5.5V power supply, and conforms to JEDEC standard pinouts for x8 memories.

Superior reliability with 100000 cycles endurance typical
Greater than 100 years data retention
Low power consumption at 14 MHz
Active current 10 mA typical
Standby current 30 μA typical
Sector-erase capability with uniform 4 Kbyte sectors
Fast read access time 55 ns and 70 ns
Latched address and data
Automatic write timing with internal VPP generation

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