Datasheet DS80C320+QCG - Maxim 8 bit CPU CMOS, SMD, 80C320, PLCC44 — Datenblatt

Maxim DS80C320+QCG

Part Number: DS80C320+QCG

Detaillierte Beschreibung

Manufacturer: Maxim

Description: 8 bit CPU CMOS, SMD, 80C320, PLCC44

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Docket:
DS80C320/DS80C323 High-Speed/Low-Power Microcontrollers
www.maxim-ic.com
FEATURES
§ 80C32-Compatible 8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM § High-Speed Architecture 4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323) Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access Fast/Slow RAM/Peripherals § High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt § § § Two Full-Duplex Hardware Serial Ports 13 Total Interrupt Sources with Six External Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP
PIN CONFIGURATIONS

Specifications:

  • CPU Speed: 25 MHz
  • Clock Frequency: 25 MHz
  • Controller Family / Series: (8051) 8052
  • Core Size: 8 bit
  • Digital IC Case Style: PLCC
  • Frequency Typ: 25 MHz
  • IC Generic Number: 80C320
  • IC Temperature Range: Commercial
  • Interface: Serial, UART
  • Interface: UART
  • Logic Function Number: 80C320
  • Memory Size: 256 byte
  • Memory Type: RAM
  • Number of Bits: 8
  • Number of I/O's: 32
  • Number of Pins: 44
  • Number of Timers: 4
  • Operating Temperature Range: 0°C to +70°C
  • Oscillator Type: External Only
  • Package / Case: PLCC
  • Packaging Type: Peel Pack
  • RAM Size: 256 byte
  • RAM Size: 256 byte
  • Supply Voltage Range: 4.5 V to 5.5 V
  • Termination Type: SMD

RoHS: Yes