PIC18F4221-I/PT

MICROCHIP  PIC18F4221-I/PT  微控制器, 8位, 闪存, PIC18F4xxx, 40 MHz, 4 KB, 512 Byte, 44 引脚, TQFP

The is a high-performance PIC18 family 8-bit powerful 200 nanosecond instruction execution yet easy-to-program CMOS flash based Microcontroller packs powerful PIC®RISC architecture with up to 16 MIPS of processing power. This product offer all of the advantages of the well recognized high-performance x16 architecture with standardized features including 4kB of addressable program memory size, 512bytes of data memory size, 36 general-purpose I/O pins, two comparators and 13-channel 10-bit analog-to-digital A/D converter. This device operates at a maximum frequency of 40MHz wide operating voltage of 2 to 5.5V.

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83 16-bit wide powerful C-optimized

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32 level hardware stack

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1 8-bit file select register

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Integrated 8x8 hardware multiply

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Programmable brown-out reset BOR

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Programmable low voltage detection

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Power on reset POR

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32kHz to 8MHz internal oscillator

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Watch dog timer WDT

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One 8-bit digital timer

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Three 16-bit digital timers

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1x Capture/Compare/PWM CCP

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1x Enhanced Capture/Compare/PWM ECCP

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Local interconnect network LIN

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In-Circuit Serial Programming™ ICSP™

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256bytes of EEPROM data memory