| PartNumber | ADUC843BCP32Z-5 | ADUC843BCPZ32-3 | ADUC843BCP62Z-5 |
| Description | 8-bit Microcontrollers - MCU 16MIPS 8-CH 12B ADC Microconverter | 8-bit Microcontrollers - MCU 16MIPS 8-CH 12B ADC Microconverter | 8-bit Microcontrollers - MCU 16MIPS 8-CH 12B ADC Microconverter |
| 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 | LFCSP-56 | LFCSP-56 | LFCSP-56 |
| Series | ADUC843 | ADUC843 | ADUC843 |
| Core | 8052 | 8052 | 8052 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16.78 MHz | 16.78 MHz | 16.78 MHz |
| Program Memory Size | 62 kB | 62 kB | 62 kB |
| Data RAM Size | 2.25 kB | 2.25 kB | 2.25 kB |
| ADC Resolution | 12 bit | 12 bit | 12 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 | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Height | 0.83 mm | 0.83 mm | 0.83 mm |
| Length | 8 mm | 8 mm | 8 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 8 mm | 8 mm | 8 mm |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Interface Type | I2C/SPI/UART | I2C/SPI/UART | I2C/SPI/UART |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 | 8 | 8 |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | ADUC843 | ADUC843 | ADUC843 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 260 | 260 |
| 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 | 0.035274 oz | 0.035274 oz | - |