特性

• Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
• Flash Program Memory with self read/write capability
• Internal 32MHz oscillator
• Integrated Capacitive mTouch Sensing Module
• Data Signal Modulator Module
• MI2C, SPI, EUSART w/auto baud
• ECCP (Enhanced/Capture Compare PWM) Module
• Comparator with selectable Voltage Reference
• 4 Channel 10b ADC with Voltage Reference
• 25mA Source/Sink current I/O
• Two 8-bit Timers (TMR0/TMR2)
• One 16-bit Timer (TMR1)
• Extended Watchdog Timer (EWDT)
• Enhanced Power-On/Off-Reset
• Brown-Out Reset (BOR)
• In Circuit Serial Programming (ICSP)
• On Board In-Circuit Debug
• Wide Operating Voltage (1.8V – 5.5V)
• Low Power PIC12LF182x variants (1.8V – 3.6V)
• Standby Current (PIC12LF1840): 20 nA @ 1.8V, typical
• Active Current (PIC12LF1840): 50uA/MHz @ 1.8V, typical
  参数名称
  数值
  Program Memory Type

  Flash
  Program Memory (KB)

  7
  CPU Speed (MIPS)

  8
  RAM Bytes

  256
  Data EEPROM (bytes)

  256
  Digital Communication Peripherals

  1-UART, 1-A/E/USART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
  Capture/Compare/PWM Peripherals

  1 ECCP /
  Timers

  2 x 8-bit, 1 x 16-bit
  ADC

  4 ch, 10-bit
  Comparators

  1
  Temperature Range (C)

  -40 to 125
  Operating Voltage Range (V)

  1.8 to 5.5
  Pin Count

  8
  XLP

  Yes
  Cap Touch Channels

  4