Microchip AT28HC64B-90TA

Manufacturer No:

AT28HC64B-90TA

Manufacturer:

Microchip

Package:

28-TSSOP (0.465, 11.80mm Width)

Description:

Memory IC AT28HC64

Quantity:

In Stock :7263

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Mon, Jun 8 - Tue, Jun 9, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.

AT28HC64B-90TA Information

Microchip AT28HC64B-90TA technical specifications, attributes, parameters and parts with similar specifications to Microchip AT28HC64B-90TA.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
28-TSSOP (0.465, 11.80mm Width)

Operating Temperature
-40°C~125°C TC

Packaging
Tray

Published
2016

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Voltage - Supply
4.5V~5.5V

Base Part Number
AT28HC64

Memory Size
64Kb 8K x 8

Type
Parameter

Memory Type
Non-Volatile

Access Time
90ns

Memory Format
EEPROM

Memory Interface
Parallel

Write Cycle Time - Word, Page
10ms

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Microchip AT28HC64B-90TA.

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

microchiptechnology-micrf229yqst5-pcnpackaging-9613.pdf

AT28HC64B-90TA Overview

Its memory type can be classified as Non-Volatile. It is supplied votage within Tray. It is available in 28-TSSOP (0.465, 11.80mm Width) case. The memory size of the chip is 64Kb 8K x 8 Mb. This device utilizes a EEPROM format memory which is of mainstream design. With an extended designed operating temperature of -40°C~125°C TC, this device is capable of lots of demanding applications. It is supplied votage within 4.5V~5.5V. Its recommended mounting type is Surface Mount. AT28HC64, as the device's base part number, is frequently referred in order to select similar parts.