PIC16F1503-E/P

Key features

• C Compiler Optimized Architecture
• Only 49 Instructions
• Operating Speed: - DC – 20 MHz clock input - DC – 200 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
• 16 MHz Internal Oscillator Block: - Factory calibrated to ±1%, typical - Software selectable frequency range from 16 MHz to 31 kHz
• 31 kHz Low-Power Internal Oscillator
• Three External Clock modes up to 20 MHz
• Operating Voltage Range: - 1.8V to 3.6V (PIC16LF1503) - 2.3V to 5.5V (PIC16F1503)
• Self-Programmable under Software Control
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Programmable Low-Power Brown-out Reset (LPBOR)
• Extended Watchdog Timer (WDT): - Programmable period from 1 ms to 256s
• Programmable Code Protection
• In-Circuit Serial Programming™ (ICSP™) via Two Pins
• Enhanced Low-Voltage Programming (LVP)
• In-Circuit Debug (ICD) via Two Pins
• Power-Saving Sleep mode: - Low-Power Sleep mode - Low-Power BOR (LPBOR)
• Integrated Temperature Indicator
• 128 Bytes High-Endurance Flash - 100,000 write Flash endurance (minimum)
• 2 Kwords Linear Program Memory Addressing
• 128 bytes Linear Data Memory Addressing High-Endurance Flash Data Memory (HEF) - 128 bytes if nonvolatile data storage - 100k erase/write cycles
• Sleep Current: - 20 nA @1.8V, typical
• Watchdog Timer Current: - 260 nA @1.8V, typical
• Operating Current: - 30 μA/Hz @ 1.8V, typical
• Analog-to-Digital Converter (ADC): - 10-bit resolution - Eight external channels - Three internal channels: - Fixed Voltage Reference - Digital-to-Analog Converter (DAC) - Temperature Indicator channel - Auto acquisition capability - Conversion available during Sleep
• 5-Bit Digital-to-Analog Converter (DAC): - Output available externally - Positive reference selection - Internal connections to comparators and ADC
• Two Comparators: - Rail-to-rail inputs - Power mode control - Software controllable hysteresis
• Voltage Reference: - 1.024V Fixed Voltage Reference (FVR) with 1x, 2x and 4x Gain output levels
• 12 I/O Pins (1 Input-only Pin): - High current sink/source 25 mA/25 mA - Individually programmable weak pull-ups - Individually programmable Interrupt-on-Change (IOC) pins
• Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
• Enhanced Timer1: - 16-bit timer/counter with prescaler - External Gate Input mode
• Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
• Four 10-bit PWM modules
• Master Synchronous Serial Port (MSSP) with SPI and I²C with: - 7-bit address masking - SMBus/PMBus™ compatibility
• Two Configurable Logic Cell (CLC) modules: - 16 selectable input source signals - Four inputs per module - Software control of combinational/sequential logic/state/clock functions - AND/OR/XOR/D Flop/D Latch/SR/JK - Inputs from external and internal sources - Output available to pins and peripherals - Operation while in Sleep
• Numerically Controlled Oscillator (NCO): - 20-bit accumulator - 16-bit increment - True linear frequency control - High-speed clock input - Selectable Output modes - Fixed Duty Cycle (FDC) mode - Pulse Frequency (PF) mode
• Complementary Waveform Generator (CWG): - Eight selectable signal sources - Selectable falling and rising edge dead-band control - Polarity control - Four auto-shutdown sources - Multiple input sources: PWM, CLC, NCO