2014 Microchip Technology Inc. Advance Information DS40001745A-page 1
PIC12/16(L)F161X
Description:
PIC12/16(L)F161X microcontrollers deliver on-chip features that are unique to the design for embedded control of small
motors and general purpose applications in 8/14/20-pin count packages. Features like 10-bit A/D, CCP, 24-bit SMT and
Zero-Cross Detection offer an excellent solution to the variety of applications. The product family also has a CRC+
memory scan and Windowed WDT to support safety-critical systems in home appliances, white goods and other end
equipment.
Core Features:
• C Compiler Optimized RISC Architecture
• Only 49 Instructions
• Operating Speed:
- DC – 32 MHz clock input
- 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Up to Four 8-bit Timers
• Up to Three 16-bit Timers
• Low Current Power-on Reset (POR)
• Configurable Power-up Timer (PWRT)
• Brown-out Reset (BOR) with Selectable Trip Point
• Window Watchdog Timer (WWDT):
- Variable prescaler selection
- Variable window size selection
- All sources configurable in hardware or
software
Memory:
• Up to 8 KW Flash Program Memory
• Up to 1024 Bytes Data SRAM Memory
• Direct, Indirect and Relative Addressing modes
• High-Endurance Flash Data Memory (HEF):
- 128 B (nonvolatile), 100K Erase/Write Cycles
Operating Characteristics:
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF161X)
- 2.3V to 5.5V (PIC16F161X)
• 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):
- Up to four CLCs
- Integrated combinational and sequential
logic
• Complementary Waveform Generator (CWG):
- Rising and falling edge dead-band control
- Full-bridge, half-bridge, 1-channel drive
- Multiple signal sources
• Two Capture/Compare/PWM (CCP) modules
• PWM: Two 10-bit Pulse-Width Modulators
• Two Signal Measurement Timers (SMT):
- 24-bit timer/counter with prescaler
- Multiple gate and clock inputs
• Angular Timer:
- Single pulse
- Multiple pulses with missing pulse recovery
• Hardware Limit Timer (HLT):
- 8-bit timer with prescaler
- 8-bit period register and postscaler
- Asynchronous H/W reset sources
• Math Accelerator:
- Four operation modes
- Add and multiply
- Simple multiplier
- Multiply and Accumulate (MAC)
- Programmable PID controller
• Cyclic Redundancy Check with Memory Scan
(CRC):
- Software configurable
• Serial Communications:
- Enhanced USART (EUSART)
- SPI, I
2
C™, RS-232, RS-485, LIN compatible
- Auto-Baud Detect, Auto-Wake-up on start
• Up to 18 I/O Pins:
- Individually programmable pull-ups
- Slew rate control
- Interrupt-on-change with edge-select
• Peripheral Pin Select (PPS):
- Enables pin mapping of digital I/O
8/14/20-Pin, 8-Bit Flash Microcontroller Product Brief
