ADUC812BSZ Part Information

Details for ADUC812BSZ by Analog Devices

Electronic & Electrical Components>Semiconductors - ICs>Microcontrollers - MCU

Part Description

The ADuC812 is a fully integrated 12-bit data acquisition system incorporating a high performance self-calibrating multichannel ADC, dual DAC, and programmable 8-bit MCU (8051 instruc- tion set compatible) on a single chip. The programmable 8051 compatible core is supported by 8K bytes Flash/EE program memory, 640 bytes Flash/EE data memory, and 256 bytes 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. Normal, idle, and power-down operating modes for both the MCU core and analog converters allow flexible power manage- ment schemes suited to low power applications. The part is specified for 3 V and 5 V operation over the industrial tem- perature range and is available in a 52-lead, plastic quad flatpack package, and in a 56-lead, chip scale package.

Part Downloads

Featured content from Farnell

Part Features

  • Analog I/O 8-Channel, High Accuracy 12-Bit ADC On-Chip, 100 ppm/u0003C Voltage Reference High Speed 200 kSPS DMA Controller for High Speed ADC-to-RAM Capture 2 12-Bit Voltage Output DACs On-Chip Temperature Sensor Function Memory 8K Bytes On-Chip Flash/EE Program Memory 640 Bytes On-Chip Flash/EE Data Memory 256 Bytes On-Chip Data RAM 16M Bytes External Data Address Space 64K Bytes External Program Address Space 8051 Compatible Core 12 MHz Nominal Operation (16 MHz Max) 3 16-Bit Timer/Counters High Current Drive Capabilityu2014Port 3 9 Interrupt Sources, 2 Priority Levels Power Specified for 3 V and 5 V Operation Normal, Idle, and Power-Down Modes On-Chip Peripherals UART and SPIu00ae Serial I/O 2-Wire (400 kHz I2Cu00ae Compatible) Serial I/O Watchdog Timer Power Supply Monitor

Part Specifications

Product Range ADUC Family ADUC8 Series Microcontrollers
CPU Speed 12MHz
Program Memory Size 8KB
RAM Memory Size 256Byte
No. of Pins 52Pins
MCU Case Style MQFP
No. of I/O's 32I/O's
Embedded Interface Type UART
Supply Voltage Min 2.7V
Supply Voltage Max 3.3V
MCU Family ADuC
MCU Series ADUC8
Automotive Qualification Standard -
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
Controller Family/Series ADuC8xx
EEPROM Memory Size 8KB
IC Generic Number 812
Logic Function Number 812
MPU Core Size 8bit
Memory Type Flash EEPROM
Microprocessor/Controller Features 8-Channel High Accuracy 12-Bit ADC On-Chip 100 ppm/ C Voltage Reference DMA Controller for High Speed ADC-to-RAM Capture On-Chip Temperature Sensor Function 8K Bytes On-Chip Flash/EE Program Memory 8K Bytes On-Chip Flash/EE Program Memory 256 Byte
No. of ADC Inputs 8
No. of Bits 8bit
No. of Timers 3
Number of bits In Timer 16
Number of bits in ADC 12
Operating Temperature Max 85°C
RoHS Compliant

Alternative Part Descriptions

  • ADUC812BSZ | RS Components
  • 12bit ADC 8Ch Flash-MCU PQFP52 | Schukat Electronic
  • Microcontroller [Analog Devices] ADUC812BSZ Microcontroller | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUC812BSZ?

Additional datasheets, footprints and schematics for ADUC812BSZ are listed in our Part Details tab. You can also find the ADUC812BSZ image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUC812BSZ in the Pricing & Inventory tab next to part details. You can view ADUC812BSZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUC812BSZ fall under?

The ADUC812BSZ is listed under Electronic & Electrical Components > Semiconductors - ICs > Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to ADUC812BSZ when available in the Microcontrollers - MCU range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADUC812BSZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUC812BSZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for ADUC812BSZ have stock available?

Authorised distributors including RS Components, Schukat Electronic and Distrelec have stock available or on a lead time for ADUC812BSZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADUC812BSZ often in real-time on the comparison pages.

What if I can't find stock of ADUC812BSZ?

You can fill out our help required form which you can use to request a quote for ADUC812BSZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for ADUC812BSZ

Loading...
Loading Results for ADUC812BSZ