| PartNumber | ADUC845BSZ62-5 | ADUC845BSZ62-3 | ADUC845BSZ62-5-RL |
| Description | 8-bit Microcontrollers - MCU Microcnvtr w/ Built In 24B ADC & 12B DAC | 8-bit Microcontrollers - MCU Microcnvtr w/ Built In 24B ADC & 12B DAC | 8-bit Microcontrollers - MCU Microcnvtr w/ Built In 24B ADC & 12B DAC |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFP-52 | QFP-52 | MQFP-52 |
| Series | ADUC845 | ADUC845 | ADUC845 |
| Core | 8052 | 8052 | 8052 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 12 MHz | 12 MHz | 12 MHz |
| Program Memory Size | 62 kB | 62 kB | 62 kB |
| Data RAM Size | 2.25 kB | 2.25 kB | 2.25 kB |
| ADC Resolution | 24 bit, 24 bit | 24 bit, 24 bit | 24 bit, 24 bit |
| Number of I/Os | 34 I/O | 34 I/O | 34 I/O |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tray | Tray | Reel |
| Height | 2 mm | 2 mm | - |
| Length | 10 mm | 10 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | 10 mm | - |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Interface Type | I2C/SPI/UART | I2C/SPI/UART | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 10 | 10 | 10 |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | ADUC845 | ADUC845 | ADUC845 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 96 | 96 | 800 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.25 V | 3.6 V, 5.25 V | - |
| Supply Voltage Min | 4.75 V | 2.7 V, 4.75 V | - |
| Unit Weight | 0.017496 oz | 0.017496 oz | - |