Microchip Technology AT29C257-90JC

Name: AT29C257-90JC
Brand: Microchip Technology
SKU: 3238509-AT29C257-90JC
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AT29C257-90JC

Manufacturer:: Microchip Technology

Ventron No:: 3238509-AT29C257-90JC

Description:: IC FLASH 256KBIT 90NS 32PLCC

ECAD Model:

Datasheet:: AT29C257

Specifications

Microchip Technology AT29C257-90JC technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT29C257-90JC.

Mounting Type
Surface Mount
Package / Case
32-LCC (J-Lead)
Operating Temperature
0°C~70°C TC
Packaging
Tube
Published
1996
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Voltage - Supply
4.5V~5.5V
Base Part Number
AT29C257
Memory Size
256Kb 32K x 8
Memory Type
Non-Volatile
Access Time
90ns
Memory Format
FLASH
Memory Interface
Parallel
Write Cycle Time - Word, Page
10ms
RoHS Status
Non-RoHS Compliant

Description

AT29C257-90JC Overview
The AT29C257 is a high-quality, non-volatile FLASH memory device designed for surface mount mounting. It has an operating temperature range of 0°C to 70°C TC, making it suitable for a wide range of applications. This memory device is packaged in a tube, ensuring safe and secure transportation and storage. With a published date of 1996, it has a proven track record of reliability and performance. The AT29C257 has a moisture sensitivity level of 2, with a shelf life of 1 year. It operates on a voltage supply of 4.5V to 5.5V, providing stable and efficient performance. Its base part number is AT29C257, and it features a parallel memory interface.

AT29C257-90JC Features
Package / Case: 32-LCC (J-Lead)

AT29C257-90JC Applications
There are a lot of Microchip Technology
AT29C257-90JC Memory applications.

servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer
nonvolatile BIOS memory
Camcorders
embedded logic
eDRAM

AT29C257-90JC More Descriptions

Flash, 32KX8, 90ns, PQCC32
IC FLASH 256KBIT PARALLEL 32PLCC
OEMs, CMs ONLY (NO BROKERS)
Contact for details

Product Comparison

The three parts on the right have similar specifications to AT29C257-90JC.

Image

Part Number

Manufacturer

Mounting Type

Package / Case

Operating Temperature

Packaging

Published

Part Status

Moisture Sensitivity Level (MSL)

Voltage - Supply

Base Part Number

Memory Size

Memory Type

Access Time

Memory Format

Memory Interface

Write Cycle Time - Word, Page

RoHS Status

Supplier Device Package

Technology

View Compare
AT29C257-90JC

Microchip Technology

Surface Mount

32-LCC (J-Lead)

0°C~70°C TC

Tube

1996

Obsolete

2 (1 Year)

4.5V~5.5V

AT29C257

256Kb 32K x 8

Non-Volatile

90ns

FLASH

Parallel

10ms

Non-RoHS Compliant

-

-

-
AT29LV256-20JC

Microchip Technology

Surface Mount

32-LCC (J-Lead)

0°C~70°C TC

Tube

1998

Obsolete

2 (1 Year)

3V~3.6V

AT29LV256

256Kb 32K x 8

Non-Volatile

200ns

FLASH

Parallel

20ms

Non-RoHS Compliant

-

-

AT29C257-90JC vs AT29LV256-20JC
AT29C256-20JC

Microchip Technology

Surface Mount

32-LCC (J-Lead)

0°C~70°C TC

Tube

2016

Obsolete

2 (1 Year)

4.5V~5.5V

AT29C256

256Kb 32K x 8

Non-Volatile

200ns

FLASH

Parallel

10ms

Non-RoHS Compliant

32-PLCC (13.97x11.43)

FLASH

AT29C257-90JC vs AT29C256-20JC
AT29C040A-12JI

Microchip Technology

Surface Mount

32-LCC (J-Lead)

-40°C~85°C TC

Tube

1996

Obsolete

2 (1 Year)

4.5V~5.5V

AT29C040

4Mb 512K x 8

Non-Volatile

120ns

FLASH

Parallel

10ms

Non-RoHS Compliant

32-PLCC (13.97x11.43)

FLASH

AT29C257-90JC vs AT29C040A-12JI