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PIC17C44-08/P 数据表(PDF) 6 Page - Microchip Technology |
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PIC17C44-08/P 数据表(HTML) 6 Page - Microchip Technology |
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6 / 240 page ![]() PIC17C4X DS30412C-page 6 © 1996 Microchip Technology Inc. TABLE 1-1: PIC17CXX FAMILY OF DEVICES Features PIC17C42 PIC17CR42 PIC17C42A PIC17C43 PIC17CR43 PIC17C44 Maximum Frequency of Operation 25 MHz 33 MHz 33 MHz 33 MHz 33 MHz 33 MHz Operating Voltage Range 4.5 - 5.5V 2.5 - 6.0V 2.5 - 6.0V 2.5 - 6.0V 2.5 - 6.0V 2.5 - 6.0V Program Memory x16 (EPROM) 2K - 2K 4K - 8K (ROM) -2K- -4K- Data Memory (bytes) 232 232 232 454 454 454 Hardware Multiplier (8 x 8) - Yes Yes Yes Yes Yes Timer0 (16-bit + 8-bit postscaler) Yes Yes Yes Yes Yes Yes Timer1 (8-bit) Yes Yes Yes Yes Yes Yes Timer2 (8-bit) Yes Yes Yes Yes Yes Yes Timer3 (16-bit) Yes Yes Yes Yes Yes Yes Capture inputs (16-bit) 222222 PWM outputs (up to 10-bit) 222222 USART/SCI Yes Yes Yes Yes Yes Yes Power-on Reset Yes Yes Yes Yes Yes Yes Watchdog Timer Yes Yes Yes Yes Yes Yes External Interrupts Yes Yes Yes Yes Yes Yes Interrupt Sources 11 11 11 11 11 11 Program Memory Code Protect Yes Yes Yes Yes Yes Yes I/O Pins 33 33 33 33 33 33 I/O High Current Capabil- ity Source 25 mA 25 mA 25 mA 25 mA 25 mA 25 mA Sink 25 mA(1) 25 mA(1) 25 mA(1) 25 mA(1) 25 mA(1) 25 mA(1) Package Types 40-pin DIP 44-pin PLCC 44-pin MQFP 40-pin DIP 44-pin PLCC 44-pin MQFP 44-pin TQFP 40-pin DIP 44-pin PLCC 44-pin MQFP 44-pin TQFP 40-pin DIP 44-pin PLCC 44-pin MQFP 44-pin TQFP 40-pin DIP 44-pin PLCC 44-pin MQFP 44-pin TQFP 40-pin DIP 44-pin PLCC 44-pin MQFP 44-pin TQFP Note 1: Pins RA2 and RA3 can sink up to 60 mA. |
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