8-битные микроконтроллеры — MCU C8051F021-GQR.
| ADC Resolution | 12 bit |
| Brand | Silicon Labs |
| Core | 8051 |
| Data Bus Width | 8 bit |
| Data RAM Size | 4.25 kB |
| Data ROM Size | 64 kB |
| Data ROM Type | Flash |
| Factory Pack Quantity | 500 |
| Interface Type | I2C, SMBus, SPI, UART |
| Manufacturer | Silicon Laboratories |
| Maximum Clock Frequency | 25 MHz |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number Of ADC Channels | 8 |
| Number Of I/Os | 32 I/O |
| Number Of Timers/Counters | 5 Timer |
| Operating Supply Voltage | 2.7 V to 3.6 V |
| Package / Case | TQFP-64 |
| Packaging | Cut Tape or Reel |
| Processor Series | C8051 |
| Product | MCU |
| Product Category | 8-bit Microcontrollers-MCU |
| Product Type | 8-bit Microcontrollers-MCU |
| Program Memory Size | 64 kB |
| Program Memory Type | Flash |
| Series | C8051F021 |
| Subcategory | Microcontrollers-MCU |
| Supply Voltage — Max | 3.6 V |
| Supply Voltage — Min | 2.7 V |
| A/D | 8x10bit, 8x12bit |
| CAN | 0 |
| Core Size | 8-Bit |
| D/A | 2x12bit |
| Ethernet | 0 |
| LCD | 0 |
| PWM | 5 |
| Speed | 25MHz |
| SPI | 1 |
| UART/USART | 2 |
| USB Device | 0 |
| USB Host/OTG | 0 |
| ADC Channels | 8/8 |
| ADC Resolution (bit) | 8/12 |
| Automotive | No |
| Core Architecture | 8051 |
| DAC Channels | 2 |
| DAC Resolution (bit) | 12 |
| Device Core | 8051 |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Family Name | C8051F02x |
| I2C | 1 |
| I2S | 0 |
| Instruction Set Architecture | CISC |
| Lead Shape | Gull-wing |
| Maximum Clock Rate (MHz) | 25 |
| Maximum CPU Frequency (MHz) | 25 |
| Maximum Expanded Memory Size | 64KB |
| Maximum Operating Supply Voltage (V) | 3.6 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 2.7 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| No. of Timers | 5 |
| Number of ADCs | Dual |
| Number of DACs | Single |
| Part Status | Active |
| PCB changed | 64 |
| Pin Count | 64 |
| PPAP | No |
| Programmability | Yes |
| RAM Size | 4.25KB |
| Special Features | Programmable Counter Array |
| Standard Package Name | QFP |
| Supplier Package | TQFP |
| Supplier Temperature Grade | Industrial |
| Typical Operating Supply Voltage (V) | 3.3 |
| UART | 2 |
| USART | 0 |
| USB | 0 |
| Вес, г | 0.24 |
