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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� PIC16F871-I/P
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 33/143闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU FLASH 2KX14 EE 40DIP
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 10
绯诲垪锛� PIC® 16F
鏍稿績铏曠悊鍣細 PIC
鑺珨灏哄锛� 8-浣�
閫熷害锛� 20MHz
閫ｉ€氭€э細 UART/USART
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣�锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 33
绋嬪簭瀛樺劜鍣ㄥ閲忥細 3.5KB锛�2K x 14锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 闁冨瓨
EEPROM 澶у皬锛� 64 x 8
RAM 瀹归噺锛� 128 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 4 V ~ 5.5 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 8x10b
鎸暕鍣ㄥ瀷锛� 澶栭儴
宸ヤ綔婧害锛� -40°C ~ 85°C
灏佽/澶栨锛� 40-DIP锛�0.600"锛�15.24mm锛�
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 639 (CN2011-ZH PDF)
閰嶇敤锛� I3-DB16F871-ND - BOARD DAUGHTER ICEPIC3
444-1001-ND - DEMO BOARD FOR PICMICRO MCU
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PIC16F870/871
DS30569B-page 126
2003 Microchip Technology Inc.
FIGURE 14-3:
LOAD CONDITIONS
FIGURE 14-4:
EXTERNAL CLOCK TIMING
VDD/2
CL
RL
Pin
VSS
CL
RL
= 464
CL
= 50 pF
for all pins except OSC2, but including PORTD and PORTE outputs as ports
15 pF
for OSC2 output
Note:
PORTD and PORTE are not implemented on the PIC16F870.
Load condition 1
Load condition 2
OSC1
CLKO
Q4
Q1
Q2
Q3
Q4
Q1
1
2
3
4
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