Precision analog microcontroller featuring an 8052 core architecture operating at up to 16.78MHz. This MCU integrates 8KB of FLASH memory, 256B RAM, and offers 6 channels of 12-bit Analog-to-Digital Conversion with a 247KS/s sampling rate, alongside dual 12-bit Digital-to-Analog Converters. Connectivity is provided via I2C, SPI, and UART interfaces, with 17 total I/Os including 11 programmable options and 3 timers/counters. Designed for surface mounting in a TSSOP package, it operates from a 4.5V to 5.5V supply voltage and functions across an extended temperature range of -40°C to 125°C.
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| 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 |
| Lead Free | Contains Lead |
| Max Frequency | 16.78MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| 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 |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| RAM Size | 256B |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 247KS/s |
| Series | ADUC814 |
| RoHS | Not Compliant |
