Datasheet DS87C520+MCL - Maxim IC, 8 bit CPU CMOS, 87C520, DIP40 — Ficha de datos

Maxim DS87C520+MCL

Part Number: DS87C520+MCL

Descripción detallada

Manufacturer: Maxim

Description: IC, 8 bit CPU CMOS, 87C520, DIP40

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Docket:
DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers
www.maxim-ic.com
FEATURES
§ 80C52 Compatible 8051 Pin- and Instruction-Set Compatible Four 8-Bit I/O Ports Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Large On-Chip Memory 16kB Program Memory 1kB Extra On-Chip SRAM for MOVX ROMSIZE Feature Selects Internal ROM Size from 0 to 16kB Allows Access to Entire External Memory Map Dynamically Adjustable by Software Useful as Boot Block for External Flash High-Speed Architecture
PIN CONFIGURATIONS

Specifications:

  • CPU Speed: 33 MHz
  • Clock Frequency: 33 MHz
  • Core Size: 8 bit
  • IC Generic Number: 87C520
  • Interface: Serial
  • Logic Function Number: 87C520
  • Memory Size: 256 B
  • Memory Type: RAM
  • Mounting Type: Through Hole
  • Number of Bits: 8
  • Number of I/O Lines: 32
  • Number of Pins: 40
  • Number of Timers: 3
  • OTP Memory Size: 16 Kb
  • Operating Temperature Range: 0°C to +70°C
  • Oscillator Type: External
  • Package / Case: DIP
  • Peripherals: POR
  • Program Memory Size: 16 Kb
  • RAM Size: 1 Kb
  • SVHC: No SVHC (15-Dec-2010)
  • Series: (8051) 8052
  • Supply Voltage Range: 4.5 V to 5.5 V

RoHS: Yes

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