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Oct 15 2020

AT80C51RA2-3CSUL Datasheets| Microchip Technology | PDF| Price| In Stock

Product Overview

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Manufacturer Part#: AT80C51RA2-3CSUL
Product Category: Embedded - Microcontrollers
Stock: No
Manufacturer: Microchip Technology
Description: IC MCU 8BIT ROMLESS 40PDIL
Datasheet: AT,TS8xC51Rx2
Package: 40-DIP (0.600", 15.24mm)
Quantity: On Order
Send RFQ: Inquiry

Reference Price

There is no relevant information available for this part yet.

CAD Models

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Product Attributes

Manufacturer: Microchip Technology
Series: 80C
Packaging: Tube
Part Status: Obsolete
Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR PWM WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Through Hole
Package / Case: 40-DIP (0.600" 15.24mm)
Supplier Device Package: 40-PDIL
Base Part Number: AT80C51RA2

Alternative Models

AT80C31X2-3CSUL
Microchip AT80C31X2-3CSUL
priceUSD 2.368
PeripheralsPOR
Max Supply Voltage5.5 V
Min Supply Voltage2.7 V
Memory Size-
Memory TypeROMless
InterfaceUART, USART
Number of I/Os32
Max Frequency60 MHz
Data Bus Width8 b
Core Architecture8051
Number of Pins40
Case/PackageDIP
Authorized Distributors2
AT89C51RB2-3CSUM
Microchip AT89C51RB2-3CSUM
priceUSD 4.120
PeripheralsPOR, PWM, WDT
Max Supply Voltage5.5 V
Min Supply Voltage2.7 V
Memory Size16 kB
Memory TypeFLASH
InterfaceSPI, UART, USART
Number of I/Os32
Max Frequency60 MHz
Data Bus Width8 b
Core Architecture8051
Number of Pins40
Case/PackageDIP
Authorized Distributors16

Descriptions

IC MCU 8BIT ROMLESS 40DIP:Digi-Key
Contact for details:Andel Nordic

FEATURES

Description

Atmel TS8xC51Rx2 is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS8xC51Rx2 retains all features of the 80C51 with extended ROM/EPROM capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.

Features

• 80C52 Compatible
– 8051 pin and instruction compatible
– Four 8-bit I/O ports
– Three 16-bit timer/counters
– 256 bytes scratchpad RAM
• High-Speed Architecture
– 40 MHz @ 5V, 30MHz @ 3V
– X2 Speed Improvement capability (6 clocks/machine cycle)
– 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to
– 60 MHz @ 5V, 40 MHz @ 3V)
• Dual Data Pointer
• On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes)
• On-chip eXpanded RAM (XRAM) (256 or 768 bytes)
• Programmable Clock Out and Up/Down Timer/Counter 2
• Programmable Counter Array with
– High Speed Output,
– Compare / Capture,
– Pulse Width Modulator,
– Watchdog Timer Capabilities
• Hardware Watchdog Timer (One-time enabled with Reset-Out)
• 2 extra 8-bit I/O ports available on RD2 with high pin count packages
• Asynchronous port reset
• Interrupt Structure with
– 7 Interrupt sources,
– 4 level priority interrupt system
• Full duplex Enhanced UART
– Framing error detection
– Automatic address recognition
• Low EMI (inhibit ALE)
• Power Control modes
– Idle mode
– Power-down mode
– Power-off Flag
• Once mode (On-chip Emulation)
• Power supply: 4.5-5V, 2.7-5.5V
• Temperature ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC)
• Packages: PDIL40, PLCC44, VQFP44 1.4, PLCC68, VQFP64 1.4

 

ECCN / UNSPSC

There is no relevant information available for this part yet.

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)

Documents & Media

Datasheets: AT,TS8xC51Rx2
Video File: TS8xC51Rx2
Design Resources: Introducing Atmel Studio 7
Featured Product: Development Tool Selector
PCN Packaging: Ticket Vending Machine
HTML Datasheet: Transfer to Microchip/Label/Pkg 5/Sep/2016
EDA / CAD Models: MBB/Label Chgs 16/Nov/2018

Product Manufacturer

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Popularity by Region

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