Microchip Technology PIC12F157x 8-Bit Microcontrollers

Microchip's PIC12F157X 8-Bit Microcontrollers combine the capabilities of 16-bit PWMs with Intelligent Analog to suit a variety of applications. These devices deliver three 16-bit PWMs with independent timers, for applications where high resolution is needed, such as LED lighting, stepper motors, power supplies, and other general-purpose applications. The core independent peripherals (16-bit PWMs, Complementary Waveform Generator), Enhanced Universal Synchronous Asynchronous Receiver Transceiver and Intelligent Analog (ADCs, Comparator, and DAC) enable closed-loop feedback and communication for use in multiple market segments, such as LIN applications.

Features

  • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
  • Flash Program Memory with self-read/write capability
  • High Endurance Flash memory in lower byte of last 128 addresses of Program Memory (100,000 Writes min.)
  • Internal clock speeds from 31kHz to 32MHz
  • 3x Standalone 16-bit PWM Modules
  • Complementary Waveform Generator (CWG) Module
  • 4 Channel 10-bit ADC with Voltage Reference
  • 5-bit Digital to Analog Converter (DAC)
  • Comparator
  • 2x 8-bit Timers (TMR0/TMR2)
  • 1x 16-bit Timer (TMR1)
  • Three additional 16-bit Timers available using the 16-bit PWMs
  • Extended Watchdog Timer (WDT)
  • Enhanced Power-On/Off-Reset
  • Low-Power Brown-Out Reset (LPBOR)
  • Programmable Brown-out Reset (BOR)
  • In-Circuit Serial Programming (ICSP)
  • Enhanced Universal Synchronous Asynchronous Receiver Transceiver (EUSART) (PIC12F1572 only)
  • PIC12LF1571 (1.8V - 3.6V)
  • PIC12F1571 (2.3V - 5.5V)

Block Diagram

Microchip Technology PIC12F157x 8-Bit Microcontrollers
Opublikowano: 2014-03-05 | Zaktualizowano: 2022-03-11