Rochester AT87C51RD2-3CSUM

Manufacturer No:

AT87C51RD2-3CSUM

Manufacturer:

Rochester

Package:

40-DIP (0.600, 15.24mm)

Description:

64KB 64K x 8 OTP 80C51 8-Bit Microcontroller 87C Series 40-DIP (0.600, 15.24mm)

Quantity:

In Stock :2282

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Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Thu, May 28 - Fri, May 29, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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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

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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.

AT87C51RD2-3CSUM Information

Rochester AT87C51RD2-3CSUM technical specifications, attributes, parameters and parts with similar specifications to Rochester AT87C51RD2-3CSUM.

Type
Parameter

Mounting Type
Through Hole

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

Supplier Device Package
40-PDIL

Operating Temperature
-40°C~85°C TA

Packaging
Tube

Series
87C

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Oscillator Type
Internal

Number of I/O
32

Type
Parameter

Speed
40/20MHz

RAM Size
1K x 8

Voltage - Supply (Vcc/Vdd)
4.5V~5.5V

Core Processor
80C51

Peripherals
POR, PWM, WDT

Program Memory Type
OTP

Core Size
8-Bit

Program Memory Size
64KB 64K x 8

Connectivity
UART/USART

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester AT87C51RD2-3CSUM.

AT87C51RD2-3CSUM Overview

This Microcontroller comes in a 40-DIP (0.600, 15.24mm) package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Through Hole. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is OTP. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 87C Series. The size of the program memory of Microcontroller is 64KB 64K x 8. MCU is powered by 80C51 Core Processor.