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ADUC812BSZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC307805
Category:
Microcontroller, MCU IC
Package:
QFP-52
Datasheet:
Datasheet 3D Model
Description:
ANALOG DEVICES ADUC812BSZ 8Bit Microcontroller, MicroConverter with ADC, ADuC8xx, 12MHz, 8KB, 256Byte, 52Pins, MQFP
Stock Locations:
Availability:
1,029 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 27.9

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The ADUC812BSZ is a fully integrated 8-bit Programmable Microcontroller incorporates a high performance self-calibrating multichannel ADC and dual DAC on a single chip. The programmable 8051 compatible core is supported by 8kB Flash/EE program memory, 640byte Flash/EE data memory and 256byte data SRAM on-chip. Additional MCU support functions include Watchdog Timer, Power Supply Monitor and ADC DMA functions. Thirty-two programmable I/O lines, I²C compatible SPI and Standard UART Serial Port I/O are provided for multiprocessor interfaces and I/O expansion.
8-channel, high accuracy 12-bit ADC
On-chip, 100 ppm/C voltage reference
High-speed 200kSPS
DMA Controller for high speed ADC-to-RAM capture
2x 12-bit Voltage output DACs
On-chip Temperature sensor function
16MB External data address space
64kB External program address space
12MHz Nominal operation (16MHz Maximum)
3x 16-bit Timer/counters
High current drive capability - Port 3
9 Interrupt sources, 2 priority levels
Normal, idle and power-down modes
UART and SPI® serial I/O
2-wire (400kHz I²C® compatible) Serial I/O
Watchdog timer
Power supply monitor

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ADUC812BSZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	52 Pin
Case/Package	QFP-52
Frequency	16 MHz
Supply Voltage (DC)	5.00 V, 5.50 V (max)
Number of Positions	52 Position
Clock Speed	16.0MHz (max)
RAM Memory Size	256 b
Number of Bits	8 Bit
Resolution (Bits)	12.0 Bit
FLASH Memory Size	8 KB
Number of I/O Pins	32 IO
Access Time	16.0 µs
Core Architecture	8052
Memory Size	8000 B
Number of ADCs	1 ADC
Number of Inputs and Outputs	32 Input IO
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Number of DACs	1 DAC
Supply Voltage (Max)	3.3 V
Supply Voltage (Min)	2.7 V
	Show
Size-Length	10.2 mm
Size-Width	10.2 mm
Size-Height	2.1 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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