Microchip AT29C256-90PC

Manufacturer No:

AT29C256-90PC

Manufacturer:

Microchip

Package:

28-DIP (0.600, 15.24mm)

Description:

Memory IC AT29C256

Quantity:

In Stock :7299

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sat, May 30 - Sun, May 31, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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PURCHASE

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

AT29C256-90PC Information

Microchip AT29C256-90PC technical specifications, attributes, parameters and parts with similar specifications to Microchip AT29C256-90PC.

Type
Parameter

Mounting Type
Through Hole

Package / Case
28-DIP (0.600, 15.24mm)

Supplier Device Package
28-PDIP

Operating Temperature
0°C~70°C TC

Packaging
Tube

Published
1997

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Technology
FLASH

Voltage - Supply
4.5V~5.5V

Type
Parameter

Base Part Number
AT29C256

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
RoHS Compliant

Download datasheets and manufacturer documentation for Microchip AT29C256-90PC.

Datasheets:

microchiptechnology-at29c25615ti-datasheets-6785.pdf

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

AT29C256-90PC Overview

Non-Volatile is the type of memory it has. There is a Tube case available. The 28-DIP (0.600, 15.24mm) case contains it. The chip has an 256Kb 32K x 8 memory. This device uses a FLASH-format memory, which is of mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. Its recommended mounting type is Through Hole. Similar parts are frequently selected using AT29C256, the device's base part number.