| Connectivity | SMBus (2-Wire/I |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Data Converters | A/D 25x12b |
| EEPROM Size | - |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Manufacturer Part Number | C8051F561-IMR |
| Manufacturer Standard Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Number of I/O | 25 |
| Operating Temperature | -40 |
| Oscillator Type | Internal |
| Package / Case | 32-VFQFN Exposed Pad |
| Packaging | Reel |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2.25K x 8 |
| Series | C8051F56x |
| Speed | 50MHz |
| Standard Package | 1,500 |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V |