Microchip Technology PIC16F180 Microcontrollers

Microchip Technology PIC16F180 Microcontrollers feature an array of digital and analog peripherals for cost-sensitive sensor and real-time control needs. The Microchip Technology PIC16F180 has a memory range of 3.5KB to 28KB or speeds of up to 32MHz and is housed in 8- to 44-pin packages. The microcontrollers have a 10-bit analog-to-digital converter with computation, automated capacitive voltage divider techniques, and an 8-bit digital-to-analog converter module. Various waveform control and communication peripherals make these devices ideal for low-cost sensor and control applications.

Features

Core features
- C compiler-optimized RISC architecture
- Operating speed
  - DC 32MHz clock input
  - 125ns minimum instruction time
- 16-level deep hardware stack
- Low-current Power-on Reset (POR)
- Configurable Power-up Timer (PWRT)
- Brown-out Reset (BOR)
Memory
- Up to 28KB of program flash memory
- Up to 2KB of data SRAM memory
- Up to 256Bytes of data EEPROM memory
- Memory Access Partition (MAP) with program flash memory partitioned into
  - Application block
  - Boot block
  - Storage Area Flash (SAF) block
- Programmable code protection and write protection
- Device Information Area (DIA) stores
  - Fixed Voltage Reference (FVR) measurement data
  - Microchip Unique Identifier (MUI)
- Device characteristics area (DCI) stores
  - Program/erase row sizes
  - Pin count details
- Direct, indirect, and relative addressing modes
Digital peripherals
- Two capture/compare/PWM (CCP) modules
  - 16-bit resolution for capture/compare modes
  - 10-bit resolution for Pulse-Width Modulator (PWM) mode
- Three PWM
  - 10-bit resolution
- Four Configurable Logic Cells (CLC)
  - Integrated combinational and sequential logic
- One Complimentary Waveform Generator (CWG)
  - Rising and falling edge dead-band control
  - Full-bridge, half-bridge, and 1-channel drive
  - Multiple signal sources
  - Programmable dead band
  - Fault-shutdown input
- One configurable 8/16-bit timer (TMR0)
- Two 16-bit timers (TMR1/3) with gate control
- Three 8-bit timers (TMR2/4/6) with Hardware Limit Timer (HLT)
- One Numerically Controlled Oscillator (NCO)
  - Generates true linear frequency control and increased frequency resolution
  - Input clock up to 64MHz
- Up to two Enhanced Universal Synchronous Asynchronous Receiver Transmitters (EUSART):
  - RS-232, RS-485, and LIN compatible
  - Auto wake-up on start
- Up to two Host Synchronous Serial Ports (MSSP)
  - Serial Peripheral Interface (SPI) mode
- Client select synchronization
  - Inter-integrated circuit (I²C) mode
- 7/10-bit addressing modes
- Peripheral Pin Select (PPS)
  - Enables pin mapping of digital I/O
- Device I/O port features
  - Up to 35 I/O pins
  - One input-only pin
  - Individual I/O direction, open drain, input threshold, slew rate, and weak pull-up control
  - Interrupt-on-Change (IOC) on up to 25 pins
  - One external interrupt pin

Operating characteristics
- Operating voltage range
  - 1.8V to 5.5V
- Temperature range
  - Industrial -40°C to 85°C
  - Extended -40°C to 125°C
Power-saving functionality
- Sleep
  - Reduce device power consumption
  - Reduce system electrical noise while performing ADC conversions
- Low-power mode features
  - Sleep
    - < 900nA typical @ 3V/25°C (WDT enabled)
    - < 600nA typical @ 3V/25°C (WDT disabled)
  - Operating current
    - 48µA typical @ 32kHz, 3V/25°C
    - < 1mA typical @ 4MHz, 5V/25°C
Analog peripherals
- Analog-to-Digital Converter with Computation (ADCC)
  - 10-bit resolution
  - Up to 35 external input channels
  - Four internal input channels
  - Internal ADC oscillator (ADCRC)
  - Operates in sleep
  - Selectable auto-conversion trigger sources
- Charge pump module
  - Improves accuracy of analog modules at low voltages
- 8-bit Digital-to-Analog Converter (DAC)
  - Output available on one I/O pin
  - Internal connections to ADC and comparators
- One Comparator (CMP)
  - Up to four external inputs
  - Configurable output polarity
  - External output via peripheral pin select
- Zero-Cross Detect (ZCD)
  - Detect when AC signal on pin crosses ground
Two Fixed Voltage References (FVR)
- Selectable 1.024V, 2.048V, and 4.096V output levels
  - FVR1 internally connected to ADC
  - FVR2 internally connected to a comparator
Clocking structure
- High-Precision Internal Oscillator Block (HFINTOSC)
  - Selectable frequencies up to 32MHz
  - ±2% at calibration
- Internal 31kHz Oscillator (LFINTOSC)
- External high-frequency clock input
  - Two External Clock (EC) power modes
- Secondary Oscillator (SOSC)
Programming/debug features
- In-Circuit Serial Programming™ (ICSP™) via two pins
- In-Circuit Debug (ICD) with three breakpoints via two pins
- Debug integrated on-chip