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DS80C320-ECL/T&R

DS80C320-ECL/T&R

DS80C320-ECL/T&R

Maxim Integrated

ROMless 8051 8-Bit Microcontroller 80C Series DS80C320 33MHz 44-TQFP

SOT-23

DS80C320-ECL/T&R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Operating Temperature0°C~70°C TA
PackagingTape & Reel (TR)
Series 80C
Published 2009
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 33MHz
Base Part Number DS80C320
Interface EBI/EMI, UART, USART
Oscillator TypeExternal
Number of I/O 32
Speed 33MHz
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory TypeROMless
Core Size 8-Bit
Connectivity EBI/EMI, SIO, UART/USART
Core Architecture 8051
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2044 items

DS80C320-ECL/T&R Product Details

DS80C320-ECL/T&R Overview


Packaged in a 44-TQFP format. A total of 32 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is ROMless. In this Microcontroller, temperature is controlled within the range 0°C~70°C TA. A 80C series electrical component is used in this application. With a 8051 Core Processor, Microcontroller is fast and efficient. Alternatives can be found by searching through the base part number DS80C320 to find them. At a frequency of 33MHz, Microcontroller can operate efficiently. It is equipped with a 8051 core architecture which is integrated into it.

DS80C320-ECL/T&R Features


44-TQFP package
Mounting type of Surface Mount


DS80C320-ECL/T&R Applications


There are a lot of Maxim Integrated
DS80C320-ECL/T&R Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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