Microchip Technology PIC1826/46/56-Q83 Low-Power High-Performance MCUs

Microchip Technology PIC1826/46/56-Q83 Low-Power High-Performance Microcontrollers (MCUs) are available in 28/40/44/48-pin devices for many automotive and industrial applications. Many communication peripherals are found in the product family. These include a Controller Area Network (CAN), Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I²C), and two Universal Asynchronous Receiver Transmitters (UARTs). These can handle various wired and wireless (using external modules) communication protocols for intelligent applications. Combined with the Core Independent Peripherals (CIPs) integration capabilities, this capacity enables functions for power supply, motor control, sensor, signal, and user interface applications. The Microchip Technology PIC1826/46/56-Q83 also includes a 12-bit Analog-to-Digital Converter (ADC) with Computation and Context Switching extensions for automated signal analysis to reduce the complexity of the application.

Features

Microcontroller features
- C Compiler optimized RISC architecture
- Operating speed
  - DC – 64MHz clock input
  - 62.5ns minimum instruction cycle
- Eight Direct Memory Access (DMA) controllers
- Vectored interrupt capability
- 128-level deep hardware stack
- Low-current Power-on Reset (POR)
- Configurable Power-up Timer (PWRT)
- Brown-out Reset (BOR)
- Low-Power BOR (LPBOR) option
- Windowed Watchdog Timer (WWDT)
Memory
- Up to 128KB of program Flash memory
- Up to 13KB of data SRAM memory
- 1024 bytes data EEPROM
- Memory access partition (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)
- Device Characteristics Information (DCI) area
- Direct, indirect, and relative addressing modes
Operating voltage range
- 1.8V to 5.5V
Temperature range
- Industrial: -40°C to 85°C
- Extended: -40°C to 125°C
Digital peripherals
- Four 16-bit Pulse-Width Modulators (PWM)
- Three 16-bit timers (TMR0/1/3)
- Three 8-bit timers (TMR2/4/6) with Hardware Limit Timer (HLT)
- Two universal timers (TMRU16A/16B)
- Eight Configurable Logic Cell (CLC)
- Three Complimentary Waveform Generators (CWG)
- Three Capture/Compare/PWM (CCP) modules
- Three Numerically Controlled Oscillators (NCO)
- Signal Measurement Timer (SMT)
- Data Signal Modulator (DSM)
- Programmable CRC with memory scan
- CAN module
- Five UART modules
- Two SPI modules
- One I²C module, SMBus, PMBus™ compatible
- Peripheral Pin Select (PPS)

Analog peripherals
- Analog-to-digital converter with computation and context switching
- 8-Bit Digital-to-Analog Converter (DAC)
- Two Comparators (CMP)
- Zero-Cross Detect (ZCD)
- Voltage reference
Clocking structure
- High-precision internal oscillator block (HFINTOSC)
- 32kHz low-power internal oscillator (LFINTOSC)
- External 32kHz crystal oscillator (SOSC)
- External high-frequency oscillator block
- Fail-safe clock monitor
- Oscillator Start-up Timer (OST)
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

Microchip Technology PIC1826/46/56-Q83 Low-Power High-Performance MCUs

Features

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