Microchip Technology PIC18LF65 / PIC18LF66 8 位微控制器
Microchip Technology PIC18LF65 / PIC18LF66 微控制器是高性能 8 位 MCU ，带集成 ECAN™，具有 eXtreme 低功耗。 这些器件的休眠电流低，可满足低功耗应用的需要，而且工作电压范围广（1.8V 至 5.5V）。 集成计时器和捕获/比较/PWM 模块能够实现精确的计时控制。 这些微控制器还设有一个用于高级模拟接口的 12 位 ADC 和一个用于电容式触摸用户界面的集成式充电时间测量单元。 PIC18LF65 和 PIC18LF66 系列微控制器非常适合用于需要具有高性能和稳健外设集的高性价比低功耗 CAN 解决方案。
特性
- PIC18 Core with 83 Instructions, 31 Stack Levels
- Internal 64MHz oscillator
- 47x 10-bit ADC channels
- 1x 5-bit DAC
- 3x Comparators
- Fixed Voltage Reference (FVR) module: 1.024V, 2.048V and 4.096V output levels
- Hardware Capacitive Voltage Divider (CVD) for mTouch buttons/sliders
- 1x Zero-Cross Detect
- 2x I2C/SPI
- 5x EUSART with LIN support
- CRC with Memory Scan
- Windowed Watchdog Timer (WWDT)
- 1x Hardware Limit Timer (HLT)
- 1x Complementary Waveform Generator
- 2x standalone 10-bit PWM modules
- 5x Capture/Compare/PWM modules
- Five 8-bit Timers/Counters
- Four 16-bit Timers/Counters
- 1x Hardware Limit Timer (HLT)
- Extended Watchdog Timer (WDT)
- 2x Signal Measurement Timer (SMT)
- eXtreme Low Power (XLP) technology
- Doze, Idle, and Sleep Power Saving Operating Modes
- Sleep mode: 50nA @ 1.8V, typical
- Active mode: 32uA/MHz @ 1.8V, typical
- Low Current Power-on Reset (POR)
- Brown-out Reset (BOR)
- Low-Power BOR (LPBOR)
- Peripheral Pin Select
- In-Circuit Debug
- Integrated On-Chip In-Circuit Serial Programming (ICSP)
规范
- Program Memory Type Flash
- Program Memory (Bytes)
- 32768 (PIC18LF65)
- 65536 (PIC18LF66)
- CPU Speed 16MIPS
- RAM (Bytes)
- 2048 (PIC18LF65)
- 3562 (PIC18LF66)
- Data EEPROM (bytes): 1024
- Digital Communication Peripherals
- 5x UART
- 2x SPI
- 2x I2C
- Capture/Compare/PWM Peripherals 5 CCP
- Timers
- 5x 8-bit
- 4x 16-bit
- ADC 47 ch, 10-bit
- Comparators 3
- Temperature Range -40ºC to 125ºC
- Operating Voltage Range 1.8V to 5.5V
- Cap Touch Channels 47
- Package options
- 64-pin TQFP 10mm x 10mm
- 64-pin QFN 9mm x 9mm
Additional Resources
发布日期: 2016-11-23
| 更新日期: 2022-04-14