PIC16F18055-I/STX

The PIC16F180 microcontroller family has a suite of digital and analog peripherals that enable cost-sensitive sensor and real-time control applications. This product family is available from 8 to 44-pin packages in a memory range of 3.5 KB to 28 KB, with speeds up to 32 MHz. The family includes a 10-bit Analog-to-Digital Converter with Computation (ADCC), automated Capacitive Voltage Divider (CVD) techniques for advanced capacitive touch sensing, an 8-bit Digital-to-Analog Converter (DAC) module, and many more waveform control and communication peripherals. This small form factor, feature-rich device is well suited for low-cost sensor and control applications.

Key features

• C Compiler Optimized RISC Architecture
• Operating Speed:
• DC – 32 MHz clock input
• 125 ns minimum instruction time
• 16-Level Deep Hardware Stack
• Low-Current Power-on Reset (POR)
• Configurable Power-up Timer (PWRT)
• Brown-out Reset (BOR)
• Watchdog Timer (WDT)
• Up to 28 KB of Program Flash Memory
• Up to 2 KB of Data SRAM Memory
• Up to 256 Bytes 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
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range:
• Industrial: -40℃ to 85℃
• Extended: -40℃ to 125℃
• Sleep: Reduce device power consumption, Reduce system electrical noise while performing ADC conversions
• Low Power Mode Features:
• Sleep: <900 nA typical @3V/25℃ (WDT enabled), <600 nA typical @3V/25℃ (WDT disabled)
• Operating current: 48 μA typical @32 kHz, 3V/25℃, <1 mA typical @4 MHz, 5V/25℃
• Two Capture/Compare/PWM (CCP) Modules:
• 16-bit resolution for Capture/Compare modes
• 10-bit resolution for Pulse-Width Modulator (PWM) mode
• Three Pulse-Width Modulators (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 64 MHz
• 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
• 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 comparator
• High-Precision Internal Oscillator Block (HFINTOSC):
• Selectable frequencies up to 32 MHz
• ±2% at calibration
• Internal 31 kHz Oscillator (LFINTOSC)
• External High-Frequency Clock Input: Two External Clock (EC) Power modes
• Secondary Oscillator (SOSC)
• In-Circuit Serial Programming (ICSP) via Two Pins
• In-Circuit Debug (ICD) with Three Breakpoints via Two Pins
• Debug Integrated On-Chip