Microchip Split Gate 4 MB Parallel Flash Memory 32-Pin PLCC

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包裝方式:
RS庫存編號:
823-4526
製造零件編號:
SST39SF040-70-4I-NHE
製造商:
Microchip
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品牌

Microchip

Memory Size

4MB

Product Type

Flash Memory

Interface Type

Parallel

Package Type

PLCC

Pin Count

32

Organisation

512 k 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

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Height

2.84mm

Width

349.25 mm

Length

14.05mm

Automotive Standard

No

Series

SST39SF040

Maximum Random Access Time

70ns

Number of Words

512K

Supply Current

25mA

Number of Bits per Word

8

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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