 |  |  | |
| PartNumber | C8051F820-GU | C8051F820-GM | C8051F820-GMR |
| Description | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | 8-bit Microcontrollers - MCU 8kB/512B RAM, 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 | QSOP-24 | QFN-20 | - |
| Series | C8051F820 | C8051F820 | C8051F820 |
| 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 | 8 kB | - |
| Data RAM Size | 512 B | 512 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 | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tube | Reel |
| Program Memory Type | Flash | Flash | - |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Data RAM Type | RAM | RAM | - |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | - |
| Moisture Sensitive | Yes | - | Yes |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | C8051 | C8051 | C8051 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 56 | 91 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | QuickSense | QuickSense | - |
| Unit Weight | 0.005052 oz | 0.001498 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| C8051F826-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F824-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F820-GU | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F820-GM | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F825-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F821-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F827-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F823-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F828-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F829-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | ||
| C8051F824-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, 10b ADC, 12ch CapSense, SOIC16 | ||
| C8051F829-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, SOIC16 | ||
| C8051F827-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, 12ch CapSense, SOIC16 | ||
| C8051F820-GMR | 8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20 | ||
| C8051F828-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, 8ch CapSense, SOIC16 | ||
| C8051F826-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, 10b ADC, SOIC16 | ||
| C8051F822-GSR | 8-bit Microcontrollers - MCU 8kB/512B RAM, 8ch CapSense, SOIC16 | ||
| C8051F820-GUR | 8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24 | ||
| C8051F823-GSR | 8-bit Microcontrollers - MCU 8kB/512B RAM, SOIC16 | ||
| C8051F825-GSR | 8-bit Microcontrollers - MCU 8kB/256B RAM, 10b ADC, 8ch CapSense, SOIC16 | ||
| C8051F821-GSR | 8-bit Microcontrollers - MCU 8kB/512B RAM, 12ch CapSense, SOIC16 | ||
Silicon Labs |
C8051F822-GS | 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB capacitive touch 8-bit MCU | |
| C8051F824-GSR | New and Original | ||
| C8051F820-GUR | New and Original | ||
| C8051F821-GSR | New and Original | ||
| C8051F822-GSR | New and Original | ||
| C8051F827-GSR | New and Original | ||
| C8051F825-GSR | New and Original | ||
| C8051F828-GSR | New and Original | ||
| C8051F826-GSR | New and Original | ||
| C8051F823-GSR | New and Original | ||
| C8051F829-GSR | New and Original | ||
| C8051F820-GMR | New and Original | ||
| C8051F824-GS | New and Original | ||
| C8051F821-GS | New and Original | ||
| C8051F823-GS | New and Original | ||
| C8051F820-GM | New and Original | ||
| C8051F820-GU | New and Original | ||
| C8051F827-GS | New and Original | ||
| C8051F825-GS | New and Original | ||
| C8051F822-GS | New and Original | ||
| C8051F826-GS | New and Original | ||
| C8051F828-GS | New and Original | ||
| C8051F829-GS | New and Original |