Microchip Split Gate 4 MB 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
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Flash Memory

Memory Size

4MB

Interface Type

Parallel

Package Type

PDIP

Pin Count

32

Organisation

4M x 8

Cell Type

Split Gate

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Timing Type

Automatic Write Timing

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS Compliant

Length

1.65in

Height

0.2in

Width

0.55 in

Automotive Standard

No

Series

Multi-Purpose Flash

Supply Current

25mA

Maximum Random Access Time

55.70ns

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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