描述 Description

PIC16(L)F19155 microcontrollers offer eXtreme Low-Power (XLP) LCD drive coupled with Core Independent Peripherals and Intelligent Analog. They are especially suited for battery powered LCD applications due to an integrated charge pump, high current I/O drive for backlighting, and battery backup of the Real Time Clock/Calendar (RTCC). Active clock tuning of the HFINTOSC provides a highly accurate clock source over voltage and temperature. The family also features a new 12-bit ADC2 automating Capacitive Voltage Divider (CVD) techniques for advanced touch sensing, averaging, filtering, oversampling and automatic threshold comparison. Other new features include low-power IDLE and DOZE modes, Device Information Area (DIA), and Memory Access Partition (MAP). This low-power product will be offered in 28-pins to support the customer in various LCD and general purpose applications.

特性 Features

? 14KB Flash Memory
? 256b DataEE
? 1024 RAM
? Up to 96 LCD Segments
? LCD Charge Pump
? Bias Generator
? Active clock tuning of HFINTOSC over voltage and temperature
? 24 I/O Pins
? 12-bit ADC2, 20 ch
? 5-bit DAC
? 2x Comparator (1 Low-Power, 1 High-Speed)
? 2x 8-bit Timers w/ HLT
? 2x 16-bit Timers
? Windowed Watchdog Timer
? 2x CCP
? 2x 10-bit PWM
? 1x Complementary Waveform Generator (CWG)
? 4x Configurable Logic Cell (CLC)
? Zero Cross Detect (ZCD)
? Temperature Sensor
? Write protect
? Custom Partition
? 2x EUSART
? 1x I2C
? 1x SPI
? Peripheral Pin Select
? Peripheral Module Disable