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DS80C320-MCG

Description
8-bit Microcontrollers - MCU High-Speed Low-Power
Categorysemiconductor    The embedded processor and controller   
File Size703KB,38 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

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DS80C320-MCG Overview

8-bit Microcontrollers - MCU High-Speed Low-Power

DS80C320-MCG Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMaxim
Product Category8-bit Microcontrollers - MCU
RoHSN
Mounting StyleThrough Hole
Package / CasePDIP-40
Core8051
Data Bus Width8 bit
Maximum Clock Frequency25 MHz
Program Memory Size64 kB
Data RAM Size64 kB
ADC ResolutionNo ADC
Number of I/Os32 I/O
Operating Supply Voltage4.25 V to 5.5 V
Minimum Operating Temperature0 C
Maximum Operating Temperature+ 70 C
Interface TypeUART
PackagingTube
Height4.45 mm
Length52.71 mm
Program Memory TypeROM
Width14.61 mm
Data RAM TypeSRAM
Data ROM Size64 kB
Data ROM TypeROM
Number of Timers/Counters3 Timer
Processor SeriesDS80C320
Factory Pack Quantity10
Supply Voltage - Max5.5 V
Supply Voltage - Min4.5 V
Unit Weight0.210004 oz
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
TOP VIEW
The
High-Speed Microcontroller User’s Guide
must be
used in conjunction with this data sheet.
Download it
at:
www.maxim-ic.com/microcontrollers.
Data sheets contain pin descriptions, feature
overviews, and electrical specifications, whereas the
user’s guide contains detailed information about
device features and operation.
Note:
Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here:
www.maxim-ic.com/errata.
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