MCU 8-bit 8051 CISC 32KB Flash 2.5V/3.3V/5V Automotive 32-Pin QFN EP T/R
| 参数名称 | 属性值 |
| 欧盟限制某些有害物质的使用 | Compliant |
| ECCN (US) | 3A991.a.2 |
| Part Status | Active |
| SVHC | Yes |
| Family Name | C8051F56x |
| Instruction Set Architecture | CISC |
| Device Core | 8051 |
| Core Architecture | 8051 |
| Maximum CPU Frequency (MHz) | 50 |
| Maximum Clock Rate (MHz) | 50 |
| Data Bus Width (bit) | 8 |
| Program Memory Type | Flash |
| Program Memory Size | 32KB |
| RAM Size | 2.25KB |
| Maximum Expanded Memory Size | 64KB |
| Programmability | Yes |
| 接口类型 Interface Type | CAN/I2C/SMBus/SPI/UART |
| Number of I/Os | 25 |
| No. of Timers | 4 |
| Timers Resolution (bit) | 16/16/16/16 |
| PWM | 2 |
| Number of ADCs | Single |
| ADC Channels | 32 |
| ADC Resolution (bit) | 12 |
| USART | 0 |
| UART | 1 |
| USB | 0 |
| SPI | 1 |
| I2C | 1 |
| I2S | 0 |
| CAN | 1 |
| Ethernet | 0 |
| Watchdog | 1 |
| Analog Comparators | 15 |
| Parallel Master Port | No |
| Real Time Clock | No |
| Special Features | CAN Controller |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Typical Operating Supply Voltage (V) | 5|3.3|2.5 |
| Maximum Operating Supply Voltage (V) | 5.25 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Supplier Temperature Grade | Automotive |
| 系列 Packaging | Tape and Reel |
| Pin Count | 32 |
| Standard Package Name | QFN |
| Supplier Package | QFN EP |
| Mounting | Surface Mount |
| Package Height | 0.88 |
| Package Length | 5 |
| Package Width | 5 |
| PCB changed | 32 |
| Lead Shape | No Lead |
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