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DS83C520-MNL+ Datasheet (PDF) - Maxim Integrated Products

DS83C520-MNL+ Datasheet PDF - Maxim Integrated Products
Part # DS83C520-MNL+
Download  DS83C520-MNL+ Download

File Size   715.91 Kbytes
Page   43 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description EPROM/ROM High-Speed Microcontrollers

DS83C520-MNL+ Datasheet (PDF)

Go To PDF Page Download Datasheet
DS83C520-MNL+ Datasheet PDF - Maxim Integrated Products

Part # DS83C520-MNL+
Download  DS83C520-MNL+ Click to download

File Size   715.91 Kbytes
Page   43 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description EPROM/ROM High-Speed Microcontrollers

DS83C520-MNL+ Datasheet (HTML) - Maxim Integrated Products

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DS83C520-MNL+ Product details

DESCRIPTION
The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications will see a speed improvement of 2.5 times using the same code and the same crystal. The DS87C520/DS83C520 offer a maximum crystal speed of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

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 Mode
    Programmable Clock Source to Save Power
    CPU Runs from (crystal/64) or (crystal/1024)
    Provides Automatic Hardware and Software Exit
■ EMI Reduction Mode Disables ALE
■ Two Full-Duplex Hardware Serial Ports
■ High Integration Controller Includes:
    Power-Fail Reset
    Early-Warning Power-Fail Interrupt
    Programmable Watchdog Timer
■ 13 Interrupt Sources with Six External
■ Available in 40-pin PDIP, 44-Pin PLCC, 44-Pin TQFP, and 40-Pin Windowed CERDIP
■ Factory Mask DS83C520 or EPROM (OTP) DS87C520




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About Maxim Integrated Products


Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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