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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