 |  | | |
| PartNumber | C8051F819-GM | C8051F818-GUR | C8051F819-GMR |
| Description | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | 8-bit Microcontrollers - MCU 8kB/512B RAM, 16ch CapSense, QSOP24 | 8-bit Microcontrollers - MCU 8kB/512B RAM, 8ch CapSense, QFN20 |
| 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 |
| Package / Case | QFN-20 | - | VFQFN-20 |
| Series | C8051F819 | C8051F818 | C8051F819 |
| Core | 8051 | 8051 | 8051 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 25 MHz | - | 25 MHz |
| Program Memory Size | 8 kB | - | 16 kB |
| Data RAM Size | 512 B | - | 256 B |
| Number of I/Os | 17 I/O | - | 17 I/O |
| Operating Supply Voltage | 1.8 V to 3.6 V | - | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 55 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 85 C |
| Packaging | Tube | Reel | Reel |
| Program Memory Type | Flash | - | Flash |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Data RAM Type | RAM | - | - |
| Interface Type | I2C, SPI, UART | - | SMBus, SPI, UART |
| Number of Timers/Counters | 3 Timer | - | 3 x 16 bit |
| Processor Series | C8051 | C8051 | C8051 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 91 | 2500 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | QuickSense | - | - |
| Unit Weight | 0.001498 oz | - | - |
| Moisture Sensitive | - | Yes | - |
| ADC Resolution | - | - | 10 bit |
| Product | - | - | MCU |
| Analog Supply Voltage | - | - | 1.8 V to 3.6 V |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 1.8 V |
| Watchdog Timers | - | - | Watchdog Timer |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| C8051F819-GM | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F819-GU | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F819-GUR | 8-bit Microcontrollers - MCU 8kB/512B RAM, 8ch CapSense, QSOP24 | ||
| C8051F818-GUR | 8-bit Microcontrollers - MCU 8kB/512B RAM, 16ch CapSense, QSOP24 | ||
| C8051F819-GMR | 8-bit Microcontrollers - MCU 8kB/512B RAM, 8ch CapSense, QFN20 | ||
Silicon Labs |
C8051F818-GUR | New and Original | |
| C8051F819-GUR | New and Original | ||
| C8051F819-GMR | New and Original | ||
| C8051F819-GM | New and Original | ||
| C8051F819-GU | New and Original |