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DS80C320-ENG The DS80C320-ENG is an 8-bit microcontroller from Analog Devices / Maxim Integrated, based on the 8051 architecture. It operates at speeds up to 25MHz and comes in a 44-TQFP package.
Mfr Part #:

DS80C320-ENG

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS80C320-ENG is an 8-bit microcontroller from Analog Devices / Maxim Integrated, based on the 8051 architecture. It operates at speeds up to 25MHz and comes in a 44-TQFP package.
✓ Total Stock: 3,160 pcs

DS80C320-ENG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
3,013 pcs
On Request
3013 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
147 pcs
On Request
147 pcs On Request 1 On Request On Request 1605+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS80C320-ENG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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DS80C320-ENG Description

Short technical summary and product information.

The DS80C320-ENG is a high-speed, low-power 8-bit microcontroller compatible with the 8051 pinout and instruction set. It features a redesigned processor core for faster execution, achieving up to 25MHz clock speed.

 

Key electrical specifications include 256 Bytes of scratchpad RAM, ROMless program memory, and 32 I/O lines. It supports connectivity via EBI/EMI, SIO, and UART/USART interfaces, and includes peripherals such as Power-Fail Reset and a Watchdog Timer (WDT). The device operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C.

 

Packaged in a 44-TQFP (10x10) surface-mount form factor, the DS80C320-ENG is suitable for various embedded applications requiring a robust and fast 8051-compatible solution. Its architecture offers improved performance over traditional 8051 microcontrollers, making it a viable upgrade path for existing designs.

DS80C320-ENG Quick Information

Product Type: Microcontroller
Canonical Name: DS80C320-ENG 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

DS80C320-ENG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS80C320-ENG Features

  • 8-bit core processor based on 8051 architecture
  • 25MHz maximum operating speed
  • ROMless design with 64kB address space
  • External oscillator support
  • 44-TQFP surface mount package

DS80C320-ENG Applications

  • Embedded control systems requiring high-speed processing
  • Industrial automation with multiple I/O needs
  • Consumer electronics with compact form factor
  • Automotive control modules

DS80C320-ENG FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DS80C320-ENG?

The operating voltage range is 4.5V to 5.5V.

What package type does the DS80C320-ENG come in?

It comes in a 44-TQFP (10x10mm) surface mount package.

What is the operating temperature range for the DS80C320-ENG?

-40°C to 85°C.

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