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| PartNumber | ADUC814BRUZ | ADUC814BRUZ-REEL | ADUC814BRUZ ADUC814BRU |
| Description | 8-bit Microcontrollers - MCU Microcnvtr w/ Built In 12B ADC Dual DAC | Microcontrollers - MCU 8-bit Microcontrollers - MCU Microcnvtr w/ Built In 12B ADC Dual DAC | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-28 | - | - |
| Series | ADUC814 | MicroConverterR ADuC8xx | - |
| Core | 8052 | 8052 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 16.78 MHz | 16.78 MHz | - |
| Program Memory Size | 8 kB | 8KB (8K x 8) | - |
| Data RAM Size | 256 B | 256 B | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 17 I/O | - | - |
| Operating Supply Voltage | 3 V, 5 V | 3 V 5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Digi-ReelR Alternate Packaging | - |
| Height | 1.05 mm (Max) | - | - |
| Length | 9.7 mm | - | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | FLASH | - |
| Width | 4.4 mm | - | - |
| Brand | Analog Devices | - | - |
| Data RAM Type | RAM | RAM | - |
| Data ROM Size | 640 B | 640 B | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | I2C/SPI/UART | I2C/SPI/UART | - |
| Analog Supply Voltage | 3 V, 5 V | 3 V 5 V | - |
| DAC Resolution | 12 bit | 12 bit | - |
| Development Kit | EVAL-ADUC814QSZ | EVAL-ADUC814QSZ | - |
| Number of ADC Channels | 6 Channel | 6 Channel | - |
| Number of Timers/Counters | 3 x 16 bit | - | - |
| Processor Series | ADUC814 | ADUC814 | - |
| Product Type | 8-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 3.3 V, 5.5 V | - | - |
| Supply Voltage Min | 2.7 V, 4.5 V | - | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Unit Weight | 0.014215 oz | 0.014215 oz | - |
| Package Case | - | TSSOP-28 | - |
| Operating Temperature | - | -40°C ~ 125°C (TA) | - |
| Supplier Device Package | - | 28-TSSOP | - |
| Number of I O | - | 17 | - |
| Speed | - | 16.78MHz | - |
| EEPROM Size | - | 640 x 8 | - |
| Core Processor | - | 8052 | - |
| RAM Size | - | 256 x 8 | - |
| Peripherals | - | POR, PSM, Temp Sensor, WDT | - |
| Connectivity | - | I2C, SPI, UART/USART | - |
| Voltage Supply Vcc Vdd | - | 2.7 V ~ 5.5 V | - |
| Core Size | - | 8-Bit | - |
| Data Converters | - | A/D 6x12b; D/A 2x12b | - |
| Oscillator Type | - | Internal | - |
| Supply Voltage Max | - | 3.3 V 5.5 V | - |
| Supply Voltage Min | - | 2.7 V 4.5 V | - |
| Number of I Os | - | 17 I/O | - |
| Number of Timers Counters | - | 3 x 16 bit | - |