ADUC831BSZ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $25.93000
Datasheet
8052 MicroConverter® ADuC8xx Microcontroller IC 8-Bit 16MHz 62KB (62K x 8) FLASH 52-MQFP (10x10)
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ADUC831BSZ

DigiKey Part Number
ADUC831BSZ-ND
Manufacturer
Manufacturer Product Number
ADUC831BSZ
Description
IC MCU 8BIT 62KB FLASH 52MQFP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
8052 MicroConverter® ADuC8xx Microcontroller IC 8-Bit 16MHz 62KB (62K x 8) FLASH 52-MQFP (10x10)
Datasheet
 Datasheet
EDA/CAD Models
ADUC831BSZ Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
EEPROM Size
4K x 8
Packaging
Tray
RAM Size
2.25K x 8
Part Status
Active
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
DigiKey Programmable
Verified
Data Converters
A/D 8x12b; D/A 2x12b
Core Processor
8052
Oscillator Type
Internal
Core Size
8-Bit
Operating Temperature
-40°C ~ 125°C (TA)
Speed
16MHz
Mounting Type
Surface Mount
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Supplier Device Package
52-MQFP (10x10)
Peripherals
PSM, Temp Sensor, WDT
Package / Case
52-QFP
Number of I/O
34
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ADUC832BSZAnalog Devices Inc.0ADUC832BSZ-ND$25.93000Parametric Equivalent
In-Stock: 0
40 estimated in stock on 04-Dec-2026
Request Stock Notification
All prices are in USD
Tray
QuantityUnit PriceExt Price
1$23.92000$23.92
10$19.91700$199.17
40$18.14775$725.91
120$17.08550$2,050.26
280$16.44471$4,604.52
520$16.06062$8,351.52
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.