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      Home / All Categories / Integrated Circuits (ICs) / Memory /

      The category is 'Memory'

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      • Base Part Number
      • Memory Format
      • Memory Interface
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      • Base Part Number:

        AT29C257

      Image

      Part Number

      Manufacturer

      Datasheet

      Availability

      Pricing(USD)

      Quantity

      RoHS

      Mounting Type

      Package / Case

      Supplier Device Package

      Material

      Weight

      Lead Free Status / RoHS Status

      Memory Types

      Mfr

      Other Names

      Package

      Product Status

      Screw, Thread Size

      Operating Temperature

      Packaging

      Published

      Series

      Part Status

      Moisture Sensitivity Level (MSL)

      Type

      Color

      Gender

      Technology

      Voltage - Supply

      Base Part Number

      Plating

      Memory Size

      Access Time

      Memory Format

      Memory Interface

      Write Cycle Time - Word, Page

      Threaded/Unthreaded

      Features

      Length - Overall

      Diameter - Outside

      Diameter - Inside

      Between Board Height

      RoHS Status
      AT29C257-15JC

      Mfr Part No

      AT29C257-15JC

      		Micrel Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (11.43x13.97)

      Nylon

      -

      Contains lead / RoHS non-compliant

      Non-Volatile

      Bivar Inc.

      AT29C25715JC

      Bag

      Obsolete

      -

      0°C ~ 70°C (TC)

      Tube

      900

      2 (1 Year)

      Round Spacer

      Natural

      Female, Female

      FLASH

      5V

      AT29C257

      -

      256Kb (32K x 8)

      150ns

      FLASH

      Parallel

      10ms

      Unthreaded

      -

      0.730 (18.54mm)

      0.230 (5.84mm)

      0.135 (3.43mm)

      0.730 (18.54mm)

      AT29C257-12JC-T

      Mfr Part No

      AT29C257-12JC-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      120ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-15JC-T

      Mfr Part No

      AT29C257-15JC-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      150ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-12JI-T

      Mfr Part No

      AT29C257-12JI-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      Non-Volatile

      -40°C~85°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      120ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-90JC-T

      Mfr Part No

      AT29C257-90JC-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      90ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-70JI-T

      Mfr Part No

      AT29C257-70JI-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      70ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-70JC-T

      Mfr Part No

      AT29C257-70JC-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      70ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-90JI-T

      Mfr Part No

      AT29C257-90JI-T

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tape & Reel (TR)

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      90ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-70JI

      Mfr Part No

      AT29C257-70JI

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      70ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-90JC

      Mfr Part No

      AT29C257-90JC

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      Non-Volatile

      0°C~70°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      90ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-70JC

      Mfr Part No

      AT29C257-70JC

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      70ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-90JI

      Mfr Part No

      AT29C257-90JI

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      90ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-15JC

      Mfr Part No

      AT29C257-15JC

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      5V

      AT29C257

      256Kb 32K x 8

      150ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-15JI

      Mfr Part No

      AT29C257-15JI

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      150ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-12JC

      Mfr Part No

      AT29C257-12JC

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      120ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-20JC

      Mfr Part No

      AT29C257-20JC

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      0°C~70°C TC

      Tube

      2016

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      200ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-20JI

      Mfr Part No

      AT29C257-20JI

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tube

      2016

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      200ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant

      AT29C257-12JI

      Mfr Part No

      AT29C257-12JI

      		Microchip Technology Datasheet

      -

      -

      Min: 1

      Mult: 1

      Surface Mount

      32-LCC (J-Lead)

      32-PLCC (13.97x11.43)

      Non-Volatile

      -40°C~85°C TC

      Tube

      1996

      Obsolete

      2 (1 Year)

      4.5V~5.5V

      AT29C257

      256Kb 32K x 8

      120ns

      FLASH

      Parallel

      10ms

      Non-RoHS Compliant