Microchip AT87F55WD-24JI

Manufacturer No:

AT87F55WD-24JI

Manufacturer:

Microchip

Package:

44-LCC (J-Lead)

Description:

20KB 20K x 8 OTP Quick FLASH 8051 8-Bit Microcontroller 87F Series AT87F55 44-LCC (J-Lead)

Quantity:

In Stock :4445

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 1 - Tue, Jun 2, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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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

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

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)

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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.

AT87F55WD-24JI Information

Microchip AT87F55WD-24JI technical specifications, attributes, parameters and parts with similar specifications to Microchip AT87F55WD-24JI.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
44-LCC (J-Lead)

Operating Temperature
-40°C~85°C

Packaging
Tube

Series
87F

Published
2000

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
2 (1 Year)

Base Part Number
AT87F55

Oscillator Type
Internal

Type
Parameter

Number of I/O
32

Speed
24MHz

RAM Size
256 x 8

Voltage - Supply (Vcc/Vdd)
4V~5.5V

Core Processor
8051

Peripherals
WDT

Program Memory Type
OTP Quick FLASH

Core Size
8-Bit

Program Memory Size
20KB 20K x 8

Connectivity
UART/USART

Download datasheets and manufacturer documentation for Microchip AT87F55WD-24JI.

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

microchiptechnology-micrf229yqst5-pcnpackaging-9613.pdf

AT87F55WD-24JI Overview

In a 44-LCC (J-Lead) package, the MCU is available. 32 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a OTP Quick FLASH type of memory for its program. There is a temperature range of -40°C~85°C that is operated by this Microcontroller. 87F series components make up this electrical component. 20KB 20K x 8 is the size of its program memory. A 8051 Core processor is used to power the device. The base part number AT87F55 can be used to find alternatives.