Microchip AT80C32X2-SLSUM

80C5140/20 МГц

Overview

TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. 

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 at 5V, 30 MHz at 3V • X2 Speed Improvement Capability (6 Clocks/Machine Cycle) – 30 MHz at 5V, 20 MHz at 3V (Equivalent to 60 MHz at 5V, 40 MHz at 3V) • Dual Data Pointer • On-chip ROM/EPROM (8Kbytes) • Programmable Clock Out and Up/Down Timer/Counter 2 • Asynchronous Port Reset • Interrupt Structure with – 6 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 - 5.5V, 2.7 - 5.5V • Temperature Ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC) • Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP44 (13.9 footprint)

Features

Applications

• Toys
• Robots
• Radio
• Television
• Heater/Fan
• Calculator
• Kindle
• Christmas lights
• 3D printers
• Washing machine