Microchip Technology PIC16F152 Microcontrollers

Microchip Technology PIC16F152 Microcontrollers are available in various packages for cost-sensitive sensors and real-time control applications. The PIC16F152 has a simplified feature set that includes a 10-bit Analog-to-Digital Converter (ADC). Other features include a Peripheral Pin Select (PPS), digital communication peripherals, timers, and waveform generators. Memory features include Memory Access Partition (MAP) to support data protection and bootloader applications. A Device Information Area (DIA) stores Fixed Voltage Reference (FVR) offset values to improve ADC accuracy.

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)
- Watchdog Timer (WDT)
Memory
- Up to 28KB of Program Flash Memory
- Up to 2KB of Data SRAM Memory
- Memory Access Partition (MAP): The Program Flash Memory can be 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
- Device Characteristics Area (DCI) Stores:
  - Program/erase row sizes
  - Pin count details
- Direct, Indirect, and Relative Addressing Modes
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
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

Digital Peripherals
- Two Capture/Compare/PWM (CCP) modules:
  - 16-bit resolution for Capture/Compare modes
- Two Pulse-Width Modulators (PWM):
  - 10-bit resolution
  - Independent pulse outputs
  - 10-bit resolution for PWM mode
- One Configurable 8/16-Bit Timer (TMR0)
- One 16-Bit Timer (TMR1) with Gate Control
- One 8-Bit Timer (TMR2) with Hardware Limit Timer (HLT)
- One Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART):
  - RS-232, RS-485, LIN compatible
  - Auto-wake-up on Start
- One Master Synchronous Serial Port (MSSP):
  - Serial Peripheral Interface (SPI) mode
- Slave 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
  - 1 input-only pin
  - Individual I/O direction, open-drain, input threshold, slew rate, and weak pull-up control
  - Interrupt-on-Change (IOC) on all pins
  - One External Interrupt pin
Analog Peripherals
- Analog-to-Digital Converter (ADC):
  - 10-bit resolution
  - Up to 28 external input channels
  - Two internal input channels
  - Internal ADC oscillator (ADCRC)
  - Operates in Sleep
  - Selectable Auto-Conversion Trigger sources
- Fixed Voltage Reference (FVR):
  - Selectable 1.024V, 2.048V, and 4.096V output levels
  - Internally connected to ADC
Programming/Debug Features
- In-Circuit Serial Programming™ (ICSP™) via Two Pins
- In-Circuit Debug (ICD) with One Breakpoint via Two Pins
- Debug Integrated On-Chip