PIC16F1789-I/PT

Key features

• Only 49 Instructions
• Operating Speed: - DC – 32 MHz clock input - DC – 125 ns instruction cycle
• Interrupt Capability with Automatic Context Saving
• 16-Level Deep Hardware Stack with optional Overflow/Underflow Reset
• Direct, Indirect and Relative Addressing modes
• Two full 16-bit File Select Registers (FSRs) - FSRs can read program and data memory
• Up to 16 KW Flash Program Memory: - Self-programmable under software control - Programmable code protection - Programmable write protection
• 256 Bytes of Data EEPROM
• Up to 2048 Bytes of RAM
• Four Programmable Switch Mode Controller (PSMC) modules: - Digital and/or analog feedback control of PWM frequency and pulse begin/end times - 16-bit Period, Duty Cycle and Phase - 16 ns clock resolution - Supports Single PWM, Complementary, Push-Pull and 3-phase modes of operation - Dead-band control with 8-bit counter - Auto-shutdown and restart - Leading and falling edge blanking - Burst mode
• Sleep mode: 50 nA @1.8V, typical
• Watchdog Timer: 500 nA @1.8V, typical
• Timer1 Oscillator: 500 nA @32 kHz Operating Current: - 8 μA @ 32 kHz, 1.8V, typical - 32 μA/MHz @1.8V, typical
• Analog-to-Digital Converter (ADC): - Fully differential 12-bit converter - Up to 75 ksps conversion rate - 11 single-ended channels - 5 differential channels - Positive and negative reference selection
• One 8-Bit and Three 5-Bit Digital-to-Analog Converters (DAC): - Output available externally - Positive and negative reference selection - Internal connections to comparators, op amps, Fixed Voltage Reference (FVR) and ADC
• Four High-Speed Comparators: - 50 ns response time @VDD = 5V - Rail-to-rail inputs - Software selectable hysteresis - Internal connection to op amps, FVR and DAC
• Up to Three Operational Amplifiers: - Rail-to-rail inputs/outputs - High/Low selectable Gain Bandwidth Product - Internal connection to DAC and FVR
• Fixed Voltage Reference (FVR): 1.024V, 2.048V and 4.096V output levels - Internal connection to ADC, comparators and DAC
• Up to 36 I/O Pins and 1 Input-only Pin
• High Current Sink/Source for LED Drivers
• Individually Programmable Interrupt-on-Change Pins
• Individually Programmable Weak Pull-Ups
• Individual Input Level Selection
• Individually Programmable Slew Rate Control
• Individually Programmable Open-Drain Outputs
• Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
• Enhanced Timer1: - 16-bit timer/counter with prescaler - External Gate Input mode - Dedicated low-power 32 kHz oscillator driver
• Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
• Two Capture/Compare/PWM modules (CCP): - 16-bit capture, maximum resolution 12.5 ns - 16-bit compare, max resolution 31.25 ns - 10-bit PWM, max frequency 32 kHz
• Master Synchronous Serial Port (SSP) with SPI and I2C with: - 7-bit address masking - SMBus/PMBus compatibility
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART): - RS-232, RS-485 and LIN compatible - Auto-baud detect - Auto-wake-up on start
• Operate up to 32 MHz from Precision Internal Oscillator: - Factory calibrated to ±1%, typical - Software selectable frequency range from 32 MHz to 31 kHz
• 31 kHz Low-Power Internal Oscillator
• 32.768 kHz Timer1 Oscillator: - Available as system clock - Low-power RTC
• External Oscillator Block with: - 4 crystal/resonator modes up to 32 MHz using 4x PLL - 3 external clock modes up to 32 MHz
• 4x Phase-Locked Loop (PLL)
• Fail-Safe Clock Monitor: - Detect and recover from external oscillator failure
• Two-Speed Start-up: - Minimize latency between code execution and external oscillator start-up
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Oscillator Start-up Timer (OST)
• Brown-out Reset (BOR) with Selectable Trip Point
• Extended Watchdog Timer (WDT)
• In-Circuit Serial Programming (ICSP)
• In-Circuit Debug (ICD)
• Enhanced Low-Voltage Programming (LVP)
• Operating Voltage Range: - 1.8V to 3.6V (PIC16LF1788/9) - 2.3V to 5.5V (PIC16F1788/9)