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VRS51C1100

Features: ` 80C51/80C52 pin compatible` 64KB Program + 64KB Data Flash memory` In-System / In-Application Flash Programming (ISP/IAP)` Program voltage: 5V` 1024 Bytes on chip data RAM` Four 8-bit I/Os + one 4-bit I/O` 4 PWM outputs on P1.3 to P1.7` One Full Duplex UART serial port` Three 16-bit Ti...

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SeekIC No. : 004543153 Detail

VRS51C1100: Features: ` 80C51/80C52 pin compatible` 64KB Program + 64KB Data Flash memory` In-System / In-Application Flash Programming (ISP/IAP)` Program voltage: 5V` 1024 Bytes on chip data RAM` Four 8-bit I/...

VRS51C1100 Data Sheet

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Part Number:
VRS51C1100
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` 80C51/80C52 pin compatible
` 64KB Program + 64KB Data Flash memory
` In-System / In-Application Flash Programming (ISP/IAP)
` Program voltage: 5V
` 1024 Bytes on chip data RAM
` Four 8-bit I/Os + one 4-bit I/O
` 4 PWM outputs on P1.3 to P1.7
` One Full Duplex UART serial port
` Three 16-bit Timers/Counters
` Watchdog Timer
` Bit operation instruction
` 8-bit Unsigned Multiply and Division instructions
` BCD arithmetic
` Direct and Indirect Addressing
` Two Levels of Interrupt Priority and Nested Interrupts
` Power saving modes
` Code protection function
` Low EMI (inhibit ALE)
` Operating Temperature Range -40 to +85





Pinout

Connection Diagram


Specifications






Description

The VRS51C1100 is based on the standard 8051 microcontroller architecture and is a pin compatible drop-in replacement for the 8051.

The VRS51C1100 is aimed at a diversity of applications that require a large amount of program/data memory with non-volatile data storage and/or code/field based firmware upgrade capability coupled with comprehensive peripheral support. It features 64KB of In-System/In-Application Programmable Flash memory, 64KB Data Flash memory, 1KB of RAM, 4 PWM outputs, a UART, three 16-bit timers/counters, a watchdog timer and power down features.

The VRS51C1000 is available with firmware that enables In-System Programming (firmware based bootloader) of the Flash memory via the UART interface (ISPVx version). General Flash memory programming is supported by device programmers available from Ramtron or other 3rd party commercial programmer suppliers.

The VRS51C1100 is available in PLCC-44, QFP-44 and DIP-40 packages and functions over the industrial temperature range.







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