Description
PIC16F(L)1705 microcontrollers combine Intelligent Analog integration with low cost and extreme low power (XLP) to suit a variety of general purpose applications. These 14 to 44-pin devices deliver on-chip Op Amps, Core Independent Peripherals (CLC, NCO and COG), Peripheral Pin Select and Zero-Cross Detect, providing for increased design flexibility.
- C Compiler Optimized RISC Architecture
- Only 49 Instructions
- Operating Speed: – 0-32 MHz clock input – 125 ns minimum instruction cycle
- Interrupt Capability
- 16-Level Deep Hardware Stack
- Up to Four 8-bit Timers
- One 16-bit Timer
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Low-Power Brown-Out Reset (LPBOR)
- Programmable Watchdog Timer (WDT) up to 256s
- Programmable Code Protection Memory:
- Up to 16 Kwords Flash Program Memory
- Up to 2048 Bytes Data SRAM Memory
- Direct, Indirect and Relative Addressing modes Operating Characteristics:
- Operating Voltage Range: – 1.8V to 3.6V (PIC16LF170X/171X) – 2.3V to 5.5V (PIC16F170X/171X)
- Temperature Range: – Industrial: -40°C to 85°C – Extended: -40°C to 125°C eXtreme Low-Power (XLP) Features:
- Sleep mode: 50 nA @ 1.8V, typical
- Watchdog Timer: 500 nA @ 1.8V, typical
- Secondary Oscillator: 500 nA @ 32 kHz
- Operating Current: – 8 uA @ 32 kHz, 1.8V, typical – 32 uA/MHz @ 1.8V, typical Digital Peripherals:
- Configurable Logic Cell (CLC): – Integrated combinational and sequential logic
- Complementary Output Generator (COG): – Rising/falling edge dead-band control/blanking
- Numerically Controlled Oscillator (NCO): – Generates true linear frequency control and increased frequency resolution – Input Clock: 0Hz < FNCO < 32 MHz - Resolution: FNCO/220
- Capture/Compare/PWM (CCP) module
- PWM: Two 10-bit Pulse-Width Modulators
- Serial Communications: – SPI, I2C™, RS-232, RS-485, LIN compatible – Auto-Baud Detect, auto-wake-up on start
- Up to 35 I/O Pins and One Input Pin: – Individually programmable pull-ups – Slew rate control – Interrupt-on-change with edge-select
- Peripheral Pin Select (PPS): – Enables pin mapping of digital I/O Intelligent Analog Peripherals:
- Operational Amplifiers: – Two configurable rail-to-rail op amps – Selectable internal and external channels – 2 MHz gain bandwidth product
- High-Speed Comparators: – Up to two comparators – 50 ns response time – Rail-to-rail inputs
- 10-Bit Analog-to-Digital Converter (ADC): – Up to 28 external channels – Conversion available during Sleep – Temperature indicator
- Zero-Cross Detector (ZCD): – Detect when AC signal on pin crosses ground
- 8-Bit Digital-to-Analog Converter (DAC): – Output available externally – Internal connections to comparators, op amps, Fixed Voltage Reference (FVR) and ADC
- Internal Voltage Reference module
