PIC12F1572-E/MS产品概述
PIC12(L)F157X microcontrollers combine the capabilities of 16-bit PWMs with 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 and DMX applications.
Features:
Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
Flash Program Memory with self read/write capability
128 Bytes of Non-Volatile Data Storage, High-Endurance Flash (HEF)
Internal clock speeds from 31 kHz to 32 MHz
3x Standalone 16-bit PWMs
Complementary Waveform Generator (CWG)
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)
EUSART
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)
PIC12LF1572 (1.8 V – 3.6 V)
PIC12F1572 (2.3 V – 5.5 V)
Datasheet
