PIC16(L)F15324/44
Full-Featured 14/16/20-Pin Microcontrollers
Description
PIC16(L)F15324/44 microcontrollers feature Analog, Core Independent Peripherals and Communication Peripherals,
combined with eXtreme Low-Power (XLP) technology for a wide range of general purpose and low-power applications.
The devices feature multiple PWMs, multiple communication, temperature sensor, and memory features like Memory
Access Partition (MAP) to support customers in data protection and bootloader applications, and Device Information
Area (DIA) which stores factory calibration values to help improve temperature sensor accuracy.
Core Features Power-Saving Functionality
C Compiler Optimized RISC Architecture DOZE mode: Ability to Run the CPU Core Slower
Operating Speed: than the System Clock
- DC 32 MHz clock input IDLE mode: Ability to halt CPU Core while Internal
- 125 ns minimum instruction cycle Peripherals Continue Operating
Interrupt Capability SLEEP mode: Lowest Power Consumption
16-Level Deep Hardware Stack Peripheral Module Disable (PMD):
Timers: - Ability to disable hardware module to
- 8-bit Timer2 with Hardware Limit Timer (HLT) minimize active power consumption of
- 16-bit Timer0/1 unused peripherals
Low-Current Power-on Reset (POR)
Configurable Power-up Timer (PWRTE)
eXtreme Low-Power (XLP) Features
Brown-out Reset (BOR)
Sleep mode: 50 nA @ 1.8V, typical
Low-Power BOR (LPBOR) Option
Watchdog Timer: 500 nA @ 1.8V, typical
Windowed Watchdog Timer (WWDT):
Operating Current:
- Variable prescaler selection
-8 A @ 32 kHz, 1.8V, typical
- Variable window size selection
-32 A/MHz @ 1.8V, typical
- All sources configurable in hardware or
software
Programmable Code Protection Digital Peripherals
Four Configurable Logic Cells (CLC):
Memory
- Integrated combinational and sequential logic
Complementary Waveform Generator (CWG):
7 KB Flash Program Memory
- Rising and falling edge dead-band control
512 Bytes Data SRAM
- Full-bridge, half-bridge, 1-channel drive
Direct, Indirect and Relative Addressing modes
- Multiple signal sources
Memory Access Partition (MAP):
Two Capture/Compare/PWM (CCP) module:
- Write protect
- 16-bit resolution for Capture/Compare modes
- Customizable Partition
- 10-bit resolution for PWM mode
Device Information Area (DIA)
Four 10-Bit PWMs
Device Configuration Information (DCI)
Numerically Controlled Oscillator (NCO):
- Generates true linear frequency control and
Operating Characteristics
increased frequency resolution
Operating Voltage Range: - Input Clock: 0 Hz < F < 32 MHz
NCO
20
- 1.8V to 3.6V (PIC16LF15324/44) - Resolution: F /2
NCO
- 2.3V to 5.5V (PIC16F15324/44) Two EUSART, RS-232, RS-485, LIN compatible
Temperature Range:
- Industrial: -40C to 85C
- Extended: -40C to 125C
2017 Microchip Technology Inc. Preliminary DS40001889APIC16(L)F15324/44
Digital Peripherals (Cont.) Flexible Oscillator Structure
I/O Pins: High-Precision Internal Oscillator:
- Individually programmable pull-ups - Software selectable frequency range up to 32
- Slew rate control MHz, 1% typical
- Interrupt-on-change with edge-select x2/x4 PLL with Internal and External Sources
- Input level selection control (ST or TTL) Low-Power Internal 32 kHz Oscillator
- Digital open-drain enable (LFINTOSC)
Peripheral Pin Select (PPS): External Oscillator Block with:
- Enables pin mapping of digital I/O - Three crystal/resonator modes up to 20 MHz
- Three external clock modes up to 32 MHz
Fail-Safe Clock Monitor:
Analog Peripherals
- Allows for safe shutdown if primary clock
Analog-to-Digital Converter (ADC):
stops
- 10-bit with up to 43 external channels
Oscillator Start-up Timer (OST):
- Operates in Sleep
- Ensures stability of crystal oscillator
Two Comparators:
resources
- FVR, DAC and external input pin available on
inverting and noninverting input
- Software selectable hysteresis
- Outputs available internally to other modules,
or externally through PPS
5-Bit Digital-to-Analog Converter (DAC):
- 5-bit resolution, rail-to-rail
- Positive Reference Selection
- Unbuffered I/O pin output
- Internal connections to ADCs and
comparators
Voltage Reference:
- Fixed Voltage Reference with 1.024V, 2.048V
and 4.096V output levels
Zero-Cross Detect module:
- AC high voltage zero-crossing detection for
simplifying TRIAC control
- Synchronized switching control and timing
2017 Microchip Technology Inc. Preliminary DS40001889A-page 2