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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersDS80C320-QNL+
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DS80C320-QNL+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS80C320-QNL+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS80C320-QNL+
ECAD Model
Parts Description
IC MCU 8BIT ROMLESS 44PLCC
Detailed Description
Package
44-LCC (J-Lead)
Data sheet
DS80C320, 323.pdf
RoHs Status
ROHS3 Compliant
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In stock: 9860

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Specifications

DS80C320-QNL+ Tech Specifications
Analog Devices Inc./Maxim Integrated - DS80C320-QNL+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS80C320-QNL+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V  
Supplier Device Package 44-PLCC (16.59x16.59)  
Speed 33MHz  
Series 80C  
RAM Size 256 x 8  
Program Memory Type ROMless  
Program Memory Size -  
Peripherals Power-Fail Reset, WDT  
Package / Case 44-LCC (J-Lead)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type External  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 32  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters -  
Core Size 8-Bit  
Core Processor 8051  
Connectivity EBI/EMI, SIO, UART/USART  
Base Product Number DS80C320  

Parts Introduction

Manufacturer Part Number

DS80C320-QNL+

Manufacturer

Maxim Integrated

Introduction

High-Performance, 80C51-Compatible Microcontroller

Product Features and Performance

80C51-compatible microcontroller core with 33MHz clock speed

256 bytes of RAM

ROMless program memory

Integrated power-fail reset and watchdog timer

External bus interface (EBI) for memory and peripherals

Serial input/output (SIO) and UART/USART interfaces

Product Advantages

High-performance 8-bit microcontroller with enhanced peripherals

Flexible interface options for diverse applications

Robust power-fail reset and watchdog timer for improved reliability

Supports a wide operating temperature range of -40°C to 85°C

Key Technical Parameters

8-bit core processor

33MHz clock speed

256 bytes of RAM

ROMless program memory

5V to 5.5V operating voltage

External oscillator type

Quality and Safety Features

RoHS3 compliant

44-PLCC (16.59x16.59) package

Compatibility

80C51-compatible microcontroller core

Application Areas

Embedded systems

Industrial automation

Automotive electronics

Consumer electronics

Product Lifecycle

Currently available

Replacements and upgrades may be available

Key Reasons to Choose This Product

High-performance 8-bit microcontroller with enhanced peripherals

Flexible interface options for diverse applications

Robust power-fail reset and watchdog timer for improved reliability

Wide operating temperature range for versatile use

RoHS3 compliance for environmental considerations

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS80C320-QNL+

Product Attribute DS80C320-QNL+ DS80C320-QCL+ DS80C320-QCL DS80C320-QNG
Part Number DS80C320-QNL+ DS80C320-QCL+ DS80C320-QCL DS80C320-QNG
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Base Product Number DS80C320 DS80C320 DS80C320 DS80C320
Connectivity EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Program Memory Size - - - -
Supplier Device Package 44-PLCC (16.59x16.59) 44-PLCC (16.59x16.59) 44-PLCC (16.59x16.59) 44-PLCC (16.59x16.59)
Package / Case 44-LCC (J-Lead) 44-LCC (J-Lead) 44-LCC (J-Lead) 44-LCC (J-Lead)
Core Processor 8051 8051 8051 8051
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
Peripherals Power-Fail Reset, WDT Power-Fail Reset, WDT Power-Fail Reset, WDT Power-Fail Reset, WDT
Program Memory Type ROMless ROMless ROMless ROMless
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Data Converters - - - -
Package Tube Tube Tube Tube
Oscillator Type External External External External
Speed 33MHz 33MHz 33MHz 25MHz
EEPROM Size - - - -
Number of I/O 32 32 32 32
Series 80C 80C 80C 80C

DS80C320-QNL+ Datasheet PDF

Download DS80C320-QNL+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS80C320-QNL+ - Analog Devices Inc./Maxim Integrated.

Datasheets
DS80C320, 323.pdf
Environmental Information
Maxim Integrated RoHS Cert.pdf Material Declaration DS80C320-QNL+.pdf
Application Notes
Demonstrating Green Technology with Apples, Orange.pdf High-Speed Microcontroller Users Guide.pdf Saving Energy: Little Things Mean a Lot.pdf
PCN Obsolescence/ EOL
Multiple obs 25/Apr/2022.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS80C320-QNL+ Image

DS80C320-QNL+

Analog Devices Inc./Maxim Integrated
32D-DS80C320-QNL+

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