Microchip Split Gate 2 MB Parallel Flash Memory 32-Pin PLCC

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RS庫存編號:
165-2075
製造零件編號:
SST39SF020A-70-4C-NHE
製造商:
Microchip
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品牌

Microchip

Memory Size

2MB

Product Type

Flash Memory

Interface Type

Parallel

Package Type

PLCC

Pin Count

32

Organisation

256k x 8 Bit

Mount Type

Surface

Cell Type

Split Gate

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

4.5V

Timing Type

Asynchronous

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Length

14.05mm

Height

2.84mm

Width

349.25 mm

Standards/Approvals

No

Series

SST39SF020A

Automotive Standard

No

Number of Words

256K

Number of Bits per Word

8

Supply Current

25mA

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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