产品概览
The PIC12F1822-I/SN from Microchip Technology is an 8-pin, enhanced mid-range 8-bit CMOS microcontroller with 3.5KB Flash, 128B RAM, and 256B EEPROM in an SOIC-8 package. Featuring 4-channel 10-bit ADC, CCP/PWM, EUSART, SPI, I2C, and an internal 32MHz oscillator, it provides comprehensive peripherals in the smallest PIC footprint.
主要规格
| 核心 | PIC Enhanced Mid-range 8-bit |
| Max Clock Speed | 32 MHz (internal) |
| 程序内存 | 3.5 KB Flash |
| SRAM | 128 bytes |
| EEPROM | 256 bytes |
| I/O Pins | 6 |
| ADC | 4-channel, 10-bit |
| 交流 | EUSART, SPI, I2C |
| 电源电压 | 1.8V to 5.5V |
| 工作温度 | -40 to +85 C |
| 包装 | SOIC-8 |
特点
- Enhanced mid-range core with 49 instructions
- 16-level deep hardware stack
- Internal 32MHz oscillator (+/-1%)
- 4-channel 10-bit ADC
- EUSART with auto-baud detection
- MSSP module (SPI/I2C master and slave)
- 2x 10-bit PWM outputs
- 2x comparators with SR latch
- nanoWatt XLP technology
应用
- Industrial sensor interfaces
- Battery-powered monitoring
- Consumer remote controls
- Motor speed control
- LED lighting control