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AT29C257-20JI Datasheet

AT29C257-20JI Cover
DatasheetAT29C257-20JI
File Size327 KB
Total Pages12
ManufacturerMicrochip Technology
Websitehttp://www.microchip.com/
Total PartsThis datasheet covers 2 part numbers
Associated Parts AT29C257-20JI, AT29C257-20JC
Description IC FLASH 256K PARALLEL 32PLCC, IC FLASH 256K PARALLEL 32PLCC

AT29C257-20JI - Microchip Technology

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AT29C257-20JI AT29C257-20JI Microchip Technology IC FLASH 256K PARALLEL 32PLCC 136

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AT29C257-20JC AT29C257-20JC Microchip Technology IC FLASH 256K PARALLEL 32PLCC 193

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URL Link

AT29C257-20JI

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

FLASH

Technology

FLASH

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

10ms

Access Time

200ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C (TC)

Mounting Type

Surface Mount

Package / Case

32-LCC (J-Lead)

Supplier Device Package

32-PLCC (13.97x11.43)

AT29C257-20JC

Microchip Technology

Manufacturer

Microchip Technology

Series

-

Memory Type

Non-Volatile

Memory Format

FLASH

Technology

FLASH

Memory Size

256Kb (32K x 8)

Memory Interface

Parallel

Clock Frequency

-

Write Cycle Time - Word, Page

10ms

Access Time

200ns

Voltage - Supply

4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C (TC)

Mounting Type

Surface Mount

Package / Case

32-LCC (J-Lead)

Supplier Device Package

32-PLCC (13.97x11.43)