Microchip 4Mbit Parallel Flash Memory 32-Pin PLCC, SST39LF040-55-4C-NHE

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RS Stock No.:
145-9101
Mfr. Part No.:
SST39LF040-55-4C-NHE
Manufacturer:
Microchip
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Brand

Microchip

Memory Size

4Mbit

Interface Type

Parallel

Package Type

PLCC

Pin Count

32

Organisation

512K x 8 bit

Mounting Type

Surface Mount

Cell Type

Split Gate

Minimum Operating Supply Voltage

3 V

Maximum Operating Supply Voltage

3.6 V

Block Organisation

Symmetrical

Length

13.97mm

Height

2.79mm

Width

11.43mm

Dimensions

11.43 x 13.97 x 2.79mm

Number of Words

512K

Number of Bits per Word

8bit

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

Maximum Random Access Time

55ns

Series

SST39

COO (Country of Origin):
PH

SST39LF010/020/040 Parallel SuperFlash® Memory


The SST39LF010A/020A/040 family of devices from Microchip are Parallel multi-purpose SuperFlash® Memory ICs.

Features


3.0-3.6V Read and Write Operations
Endurance – 100,000 cycles (typical)
Low Power Consumption - Active Current 5 mA, Standby Current 1 μA (typical values at 14 MHz)
Sector-Erase Capability – Uniform 4 Kbyte sectors
Read Access Time – 55 ns
Sector-Erase Time 18 ms
Chip-Erase Time: 70 ms (typical)
Byte-Program Time – 14 μs (typical)
Chip Rewrite Time – SST39LF010 2 seconds, SST39SF020 4 seconds, SST39SF040 8 seconds (typical values)
Latched Address and Data
Automatic Write Timing – Internal VPP Generation
End-of-Write Detection – Toggle Bit – Data# Polling
CMOS I/O Compatibility
JEDEC Standard– Flash EEPROM Pinouts and Command Sets

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Flash Memory, Microchip

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