PIC16F1936-I/SS

Key features

• Only 49 instructions to learn
• All instructions are single-cycle except for branch instructions
• Operating speed: DC — oscillator/clock input frequency up to 32 MHz; DC — instruction cycle of 125 ns
• Up to 16K x 14 words of Flash program memory
• Up to 1024 bytes of data memory (RAM)
• Interrupt capability with automatic context saving
• 16-level deep hardware stack
• Direct, indirect, and relative addressing modes
• Processor read access to program memory
• Pinout compatible with other 28/40/44-pin PIC16CXXX and PIC16FXXX devices
• High-accuracy internal oscillator: factory calibrated to ±1% (typical); software-selectable frequency range from 31 kHz to 32 MHz
• Power-saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Reset (BOR): selectable between 2 trip points; option to disable during Sleep mode
• Master Reset multiplexed with pull-up/input pin
• Programmable code protection
• High-endurance Flash/EEPROM cells: Flash rated for 100,000 write cycles; EEPROM rated for 1,000,000 write cycles; Flash/data EEPROM data retention: > 40 years
• Wide operating voltage range: 1.8V - 5.5V (PIC16F193X); 1.8V - 3.6V (PIC16LF193X)
• Standby current: typical 60 nA at 1.8V
• Operating current: typical 7.0 μA at 32 kHz, 1.8V (PIC16LF193X); typical 150 μA at 1 MHz, 1.8V (PIC16LF193X)
• Timer1 oscillator current: typical 600 nA at 32 kHz, 1.8V
• Low-power Watchdog Timer current: typical 500 nA at 1.8V (PIC16LF193X)
• Up to 35 I/O pins and 1 input-only pin: high source/sink current for direct LED drive; individually programmable interrupt-on-change pins; individually programmable weak pull-ups
• Integrated LCD controller: up to 96 segments; variable clock input; contrast control; internal reference voltage selection
• Capacitive touch sensing module (mTouch™): up to 16 selectable channels
• A/D converter: 10-bit resolution with up to 14 channels; selectable 1.024/2.048/4.096V reference voltage
• Timer0: 8-bit timer/counter with 8-bit programmable prescaler
• Enhanced Timer1: dedicated low-power 32 kHz oscillator driver; 16-bit timer/counter with prescaler; external gate input mode (with toggle and single-event modes); interrupt on gate event completion
• Timer2, 4, and 6: 8-bit timer/counter with 8-bit period register, prescaler, and postscaler
• 2 Capture/Compare/PWM modules (CCP): 16-bit capture, maximum resolution 125 ns; 16-bit compare, maximum resolution 125 ns; 10-bit PWM, maximum frequency 31.25 kHz
• 3 Enhanced Capture/Compare/PWM modules (ECCP): 3 PWM timebase options; auto-shutdown and auto-restart; PWM steering control; programmable dead-band delay
• Master Synchronous Serial Port (MSSP) supporting SPI and I²C with: 7-bit address masking; SMBus/PMBus™ compatibility; auto-wake-up on Start
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART): compatible with RS-232, RS-485, and LIN; auto-baud rate detection
• SR latch (555 timer): multiple Set/Reset input options; emulates 555 timer applications
• 2 comparators: rail-to-rail input/output; power mode control; software-enabled hysteresis
• Voltage reference module: Fixed Voltage Reference (FVR) output levels of 1.024V, 2.048V, and 4.096V; 5-bit rail-to-rail resistive DAC with positive and negative reference voltage selection