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DS83C520

Maxim Integrated
Part Number DS83C520
Manufacturer Maxim Integrated
Description EPROM/ROM High-Speed Microcontrollers
Published Apr 15, 2017
Detailed Description DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers www.maxim-ic.com FEATURES  80C52 Compatible 8051 Pin- and Inst...
Datasheet PDF File DS83C520 PDF File

DS83C520
DS83C520

Overview
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 4 Clocks/Machine Cycle (8051 = 12) Runs DC to 33MHz Clock Rates Single-Cycle Instruction in 121ns Dual Data Pointer Optional Variable Length MOVX to Access Fast/Slow RAM/Peripherals  Power Management Mod...


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