| PartNumber | C8051F526-C-IM | C8051F526-C-IMR | C8051F526-IM |
| Description | 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 5 V LIN 8-bit MCU | 8-bit Microcontrollers - MCU 25 MIPS, 2 kB, 256, SPI, UART, LIN 2.1, DFN10 | 8-bit Microcontrollers - MCU 2KB,12ADC,125C, LIN 10Pin MCU (lead free) |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| 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 | DFN-10 | DFN-10 | QFN-20 |
| Series | C8051F526 | C8051F526 | C8051 |
| Core | 8051 | 8051 | 8051 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 25 MHz | 25 MHz | 25 MHz |
| Program Memory Size | 2 kB | 2 kB | 2 kB |
| Data RAM Size | 256 B | 256 B | 256 B |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 6 I/O | 6 I/O | 6 I/O |
| Operating Supply Voltage | 2 V to 5.25 V | 2 V to 5.25 V | 2 V to 2.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Qualification | AEC-Q100 | - | - |
| Packaging | Tube | Reel | Reel |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Data RAM Type | RAM | RAM | - |
| Interface Type | SPI, UART | SPI, UART | SPI, UART |
| Number of ADC Channels | 1 Channel | 1 Channel | 6 |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | C8051F52x | C8051F52x | C8051 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 122 | 1500 | 122 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.25 V | 5.25 V | 2.7 V, 5.25 V |
| Supply Voltage Min | 2 V | 2 V | 2 V, 2.7 V |
| Unit Weight | 0.001764 oz | 0.001764 oz | 0.000862 oz |
| Moisture Sensitive | - | Yes | Yes |
| Height | - | - | 0.83 mm |
| Length | - | - | 3 mm |
| Width | - | - | 3 mm |