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| PartNumber | C8051F500-IQ | C8051F500-IQR | C8051F500-IQP |
| Description | 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU | 8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48 | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFP-48 | TQFP-48 | - |
| Series | C8051F500 | C8051F500 | - |
| Core | 8051 | 8051 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 50 MHz | 50 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 4.25 kB | 256 B | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 40 I/O | 40 I/O | - |
| Operating Supply Voltage | 1.8 V to 5.25 V | 1.8 V to 5.25 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Qualification | AEC-Q100 | - | - |
| Packaging | Tray | Reel | - |
| Height | 1 mm | - | - |
| Length | 7 mm | - | - |
| Program Memory Type | Flash | Flash | - |
| Width | 7 mm | - | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Interface Type | I2C, SPI, UART | CAN, LIN, SMbus, SPI, UART | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 32 | - | - |
| Number of Timers/Counters | 4 Timer | 6 x 16 bit | - |
| Processor Series | C8051 | C8051 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 250 | 500 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Unit Weight | 0.004603 oz | - | - |
| Product | - | MCU | - |
| Analog Supply Voltage | - | 1.8 V to 5.25 V | - |
| Watchdog Timers | - | Watchdog Timer | - |