Microchip 2MB Parallel Flash Memory 32-Pin PDIP, SST39SF020A-70-4C-PHE

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RS庫存編號:
165-2021
製造零件編號:
SST39SF020A-70-4C-PHE
製造商:
Microchip
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品牌

Microchip

Memory Size

2MB

Interface Type

Parallel

Package Type

PDIP

Pin Count

32

Organisation

256K x 8 bit

Mounting Type

Through Hole

Cell Type

Split Gate

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Supply Voltage

5.5 V

Block Organisation

Symmetrical

Length

42.04mm

Height

3.81mm

Width

13.97mm

Dimensions

42.04 x 13.97 x 3.81mm

Number of Words

256K

Series

SST39

Minimum Operating Temperature

0 °C

Number of Bits per Word

8bit

Maximum Operating Temperature

+70 °C

Maximum Random Access Time

70ns

COO (Country of Origin):
TH

SST39SF010A/020A/040 Parallel SuperFlash® Memory


The SST39SF010A/020A/040 family of devices from Microchip are Parallel multi-purpose SuperFlash® Memory ICs.

Features


4.5-5.5V Read and Write Operations
Endurance – 100,000 cycles (typical)
Low Power Consumption - Active Current 10 mA, Standby Current 30 μA (typical values at 14 MHz)
Sector-Erase Capability – Uniform 4 Kbyte sectors
Read Access Time – 55 to 70 ns
Sector-Erase Time 18 ms
Chip-Erase Time: 70 ms (typical)
Byte-Program Time – 14 μs (typical)
Chip Rewrite Time – SST39SF010A 2 seconds, SST39SF020A 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
TTL I/O Compatibility
JEDEC Standard– Flash EEPROM Pinouts and Command Sets


Flash Memory, Microchip

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