Rochester AT80C51RA2-RLTUM

Manufacturer No:

AT80C51RA2-RLTUM

Manufacturer:

Rochester

Package:

44-LQFP

Description:

ROMless 80C51 8-Bit Microcontroller 80C Series 44-LQFP

Quantity:

In Stock :1266

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Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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IMPORTANT NOTICE

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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.

AT80C51RA2-RLTUM Information

Rochester AT80C51RA2-RLTUM technical specifications, attributes, parameters and parts with similar specifications to Rochester AT80C51RA2-RLTUM.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
44-LQFP

Supplier Device Package
44-VQFP (10x10)

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
80C

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
512 x 8

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

Core Processor
80C51

Peripherals
POR, PWM, WDT

Program Memory Type
ROMless

Core Size
8-Bit

Connectivity
UART/USART

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester AT80C51RA2-RLTUM.

AT80C51RA2-RLTUM Overview

The package has a 44-LQFP shape. With 32 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is ROMless. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The 80C series is comprised of this electrical component. There's a 80C51 Core Processor inside.