Precision analog microcontroller featuring an 8052 core architecture operating at 16.78MHz. This MCU integrates 8kB of FLASH memory and 256B of RAM, alongside a 6-channel, 12-bit Analog-to-Digital Converter (ADC) with a sampling rate of 247KS/s and a 12-bit Digital-to-Analog Converter (DAC). Connectivity is provided via I2C, SPI, and UART/USART interfaces, with 17 total I/Os including 11 programmable options. Designed for surface mounting in a TSSOP package, it operates from a 4.5V to 5.5V supply and supports temperatures from -40°C to 125°C.
Frequency16.78MHz
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Analog Devices ADUC814ARU technical specifications.
General
Access Time
16.8us
Package/Case
TSSOP
Contact Plating
Tin, Lead
Core Architecture
8052
Data Bus Width
8b
Frequency
16.78MHz
Interface
I2C, SPI, UART, USART
Lead Free
Contains Lead
Max Frequency
16.78MHz
Max Operating Temperature
125°C
Max Supply Voltage
5.5V
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of ADC Channels
6
Number of I/Os
17
Number of Programmable I/O
11
Number of Timers/Counters
3
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
50
Packaging
Rail/Tube
Peripherals
POR, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
256B
Resolution
12b
RoHS Compliant
No
Sampling Rate
247KS/s
Series
MicroConverter® ADuC8xx
Compliance
RoHS
Not CompliantNo
Datasheet
Analog Devices ADUC814ARU Datasheet
Download the complete datasheet for Analog Devices ADUC814ARU to view detailed technical specifications.
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