| PartNumber | C8051F063-GQ | C8051F062R | C8051F063 |
| Description | 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU | 8-bit Microcontrollers - MCU | IC MCU 8BIT 64KB FLASH 64TQFP |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-64 | TQFP-100 | - |
| Series | C8051F063 | C8051 | - |
| Core | 8051 | 8051 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 25 MHz | 25 MHz | - |
| Program Memory Size | 64 kB | - | - |
| Data RAM Size | 4.25 kB | - | - |
| ADC Resolution | 16 bit | 10 bit | - |
| Number of I/Os | 24 I/O | - | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Reel | - |
| Height | 1.05 mm | - | - |
| Length | 12 mm | - | - |
| Product | MCU | - | - |
| Program Memory Type | Flash | Flash | - |
| Width | 12 mm | - | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Data RAM Type | RAM | - | - |
| Interface Type | CAN, I2C, SMBus, SPI, UART | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 1 Channel | 8 | - |
| Number of Timers/Counters | 5 Timer | 16 Timer | - |
| Processor Series | C8051 | C8051 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 160 | 250 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Unit Weight | 0.012718 oz | 0.023173 oz | - |
| Data ROM Size | - | 64 kB | - |
| Data ROM Type | - | Flash | - |