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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersDS89C430-QNL
DS89C430-QNL Image
Image may be representation.
See specifications for product details.

DS89C430-QNL - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS89C430-QNL
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS89C430-QNL
ECAD Model
Parts Description
IC MCU 8BIT 16KB FLASH 44PLCC
Detailed Description
Package
44-LCC (J-Lead)
Data sheet
DS89C430-DS89C450.pdf
In stock: 14310

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Specifications

DS89C430-QNL Tech Specifications
Analog Devices Inc./Maxim Integrated - DS89C430-QNL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS89C430-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 89C  
RAM Size 1K x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (16K x 8)  
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 DS89C430  

Parts Introduction

Manufacturer Part Number

DS89C430-QNL

Manufacturer

analog-devices

Introduction

The DS89C430-QNL is an 8-bit microcontroller from Analog Devices, part of the 89C series. It features a high-performance 8051-compatible core operating at up to 33MHz, with 16KB of FLASH program memory, 1KB of RAM, and various peripheral interfaces.

Product Features and Performance

8-bit 8051-compatible core

Operating speed up to 33MHz

16KB FLASH program memory

1KB of RAM

Peripheral interfaces including EBI/EMI, SIO, UART/USART

Power-fail reset and watchdog timer

32 I/O pins

Product Advantages

High-performance 8051-compatible core

Generous program and data memory

Diverse peripheral set for flexible applications

Low-power operation

Key Reasons to Choose

Reliable 8051-based architecture

Extensive feature set for embedded applications

Long-term availability and support from Analog Devices

Robust performance and power efficiency

Quality and Safety Features

Extended temperature range of -40°C to 85°C

Surface mount PLCC package for reliable operation

Compatibility

The DS89C430 is compatible with other 8051-based microcontrollers and can be used in a variety of embedded systems.

Application Areas

Industrial control

Automotive electronics

Home appliances

General-purpose embedded systems

Product Lifecycle

The DS89C430-QNL is an obsolete product, having been discontinued by Analog Devices. However, there are several equivalent and alternative 8051-compatible microcontrollers available from Analog Devices and other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS89C430-QNL

Product Attribute DS89C430-QNL DS89C450-ENL+ DS89C420-MCL DS89C450-ENL
Part Number DS89C430-QNL DS89C450-ENL+ DS89C420-MCL DS89C450-ENL
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Core Processor 8051 8051 8051 8051
Connectivity EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART EBI/EMI, SIO, UART/USART
Oscillator Type External External External External
Base Product Number DS89C430 DS89C450 DS89C420 DS89C450
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Series 89C 89C 89C 89C
Supplier Device Package 44-PLCC (16.59x16.59) 44-TQFP (10x10) 40-PDIP 44-TQFP (10x10)
Data Converters - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
Package Tube Tray Tube Tray
Package / Case 44-LCC (J-Lead) 44-TQFP 40-DIP (0.600", 15.24mm) 44-TQFP
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Program Memory Type FLASH FLASH FLASH FLASH
RAM Size 1K x 8 1K x 8 1K x 8 1K x 8
Program Memory Size 16KB (16K x 8) 64KB (64K x 8) 16KB (16K x 8) 64KB (64K x 8)
Peripherals Power-Fail Reset, WDT Power-Fail Reset, WDT Power-Fail Reset, WDT Power-Fail Reset, WDT
Number of I/O 32 32 32 32
EEPROM Size - - - -
Speed 33MHz 33MHz 33MHz 33MHz

DS89C430-QNL Datasheet PDF

Download DS89C430-QNL pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS89C430-QNL - Analog Devices Inc./Maxim Integrated.

Datasheets
DS89C430-DS89C450.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
Application Notes
Efficient Bit-Banged SPI Port for 8051-Compatible .pdf Ultra-High-Speed Flash Microcontroller Users Guide.pdf Using the DS89C450 as a Static LCD Display Control.pdf

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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DS89C430-QNL Image

DS89C430-QNL

Analog Devices Inc./Maxim Integrated
32D-DS89C430-QNL

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