鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
鏅傞枔锛�2024/4/29 16:47:39
闁辫畝锛�368
PIC16F887-I/PT鍩轰簬CMOS FLASH鐨�8浣嶅井鎺у埗鍣ㄥ皣Microchip寮�(qi谩ng)澶х殑PIC鏋舵(g貌u)灏佽鍒�44寮曡叧灏佽涓�銆侾IC16F887鍏锋湁256瀛楃瘈(ji茅)EEPROM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣ㄣ�佽嚜绶ㄧ▼銆佷竴鍊婭CD銆�2鍊嬫瘮杓冨櫒銆�14閫氶亾10浣嶆ā鏁�(sh霉)(A/D)杞�(zhu菐n)鎻涘櫒銆�1鍊嬫崟鐛�/姣旇純/PWM鍜�1鍊嬪寮�(qi谩ng)鎹曠嵅/姣旇純/PWM鍔熻兘锛屼竴鍊嬪悓姝ヤ覆琛岀鍙ｅ彲閰嶇疆鐐�3绶氫覆琛屽瑷�(sh猫)鎺ュ彛(SPI?)鎴�2绶氬収(n猫i)閮ㄩ泦鎴愰浕璺�(I2C?)绺界窔鍜屽寮�(qi谩ng)鍨嬮�氱敤鐣版鎺ユ敹姗�(j墨)-鐧�(f膩)灏勬(j墨)(EUSART)銆�
銆�銆�鈼�宸ュ粻鏍℃簴(zh菙n)鑷�卤1%
銆�銆�鈼�杌熶欢鍙伕闋荤巼鑼冨湇鐐�8 MHz鑷�32 kHz
銆�銆�鈼�杌熶欢鍙(di脿o)
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銆�銆�鈼�浣庡姛鐜囬亱(y霉n)琛屾湡闁撶殑鏅傞悩妯″紡鍒囨彌
銆�銆�鈼�鐪侀浕鐫＄湢妯″紡
銆�銆�鈼�涓婇浕寰�(f霉)浣�(POR)
銆�銆�鈼�鍙伕鎿囩殑Brown out Reset(BOR)闆诲
銆�銆�鈼�鎿�(ku貌)灞曠湅闁�鐙楀畾鏅傚櫒(WDT)锛岃嚜甯剁墖涓�RC鎸暕鍣�锛岄亱(y霉n)琛屽彲闈�
銆�銆�鈼�閫氶亷鍏╁�嬪紩鑵崇殑In Circuit Serial Programming?(ICSP?)
銆�銆�鈼�閫氶亷鍏╁�嬪紩鑵抽��(j矛n)琛屽湪绶氳(di脿o)瑭�(ICD)
銆�銆�鈼�100000鎿﹂櫎/瀵叆鍛ㄦ湡澧炲挤(qi谩ng)鍨嬮杻瀛樼▼搴忓瓨鍎插櫒锛屽吀鍨�
銆�銆�鈼�1000000鎿﹂櫎/瀵叆鍛ㄦ湡鏁�(sh霉)鎿�(j霉)EEPROM瀛樺劜鍣�锛屽吀鍨�
銆�銆�鈼�鏁�(sh霉)鎿�(j霉)EEPROM淇濈暀鏈�>40骞�
銆�銆�鈼�鍙湪杌熶欢鎺у埗涓嬭嚜琛岄噸鏂扮法绋�
銆�銆�鈼�鍙法绋嬩唬纰间繚璀�(h霉)
銆�銆�鈼�鍊嬪儏杓稿叆寮曡叧
銆�銆�鈼�36 I/O
銆�銆�鈼�楂樺尟/婧愰浕娴�25 mA
銆�銆�鈼�寮曡叧鏇存彌閬搁爡涓柗
銆�銆�鈼廡MR0锛氬付8浣嶉爯(y霉)鍒嗛牷鍣ㄧ殑8浣嶅畾鏅傚櫒/瑷堟暩(sh霉)鍣�
銆�銆�鈼廡MR1澧炲挤(qi谩ng)鍨嬶細甯堕爯(y霉)鍒嗛牷鍣ㄧ殑16浣嶅畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄣ�佸閮ㄩ杸杓稿叆妯″紡鍜屽皥鐢ㄤ綆鍔熻��32 kHz鎸暕鍣�
銆�銆�鈼廡MR2:8浣嶅畾鏅傚櫒/瑷堟暩(sh霉)鍣紝甯�8浣嶅懆鏈熷瘎瀛樺櫒銆侀爯(y霉)鍒嗛牷鍣ㄥ拰鍚庡垎闋诲櫒
銆�銆�鈼�鎹曠嵅/姣旇純/PWM(CCP)妯″
銆�銆�鈼�澧炲挤(qi谩ng)鍨嬫崟鐛�/姣旇純/PWM(ECCP)妯″锛屽叿鏈夎嚜鍕曢棞(gu膩n)闁夊拰PWM杞�(zhu菐n)鍚戝姛鑳�
銆�銆�鈼�涓诲悓姝ヤ覆琛岀鍙�(MSSP)妯″SPI?妯″紡锛�I2C?妯″紡锛屽叿鏈夊湴鍧�灞忚斀鍔熻兘
銆�銆�鈼�鏀寔RS-485銆�RS-232鍜�LIN鍏煎鎬�
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銆�銆�鈼�瓒呬綆鍔熺巼鍠氶啋(ULPWU)
銆�銆�鈼�10浣�14閫氶亾妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒
銆�銆�鈼�鍙法绋嬬墖涓婇浕澹撳弮鑰�(CVREF)妯″(VDD鐨�%)
銆�銆�鈼�鍥哄畾0.6 Vref
銆�銆�鈼�澶栭儴鍙í鍟忕殑姣旇純鍣ㄨ几鍏ュ拰杓稿嚭
銆�銆�鈼廠R閹栧瓨妯″紡
| 鍟嗗搧鍒嗛 | MCU寰帶鍒跺櫒 | 鍝佺墝 | MICROCHIP(缇庡湅寰姱) |
| 灏佽 | TQFP-44_10x10x08P | 鍖呰 | 鎵樼洡 |
| 鐢�(ch菐n)鍝佹噳(y墨ng)鐢� | - | 鏍稿績铏曠悊鍣� | PIC |
| 鍏�(n猫i)鏍歌(gu墨)鏍� | 8浣� | 閫熷害 | 20MHz |
| 閫ｆ帴鑳藉姏 | I2C,SPI,UART/USART | 澶栬ō(sh猫) | 娆犲妾㈡脯/寰�(f霉)浣�,POR,PWM,WDT |
| I/O鏁�(sh霉) | 35 | 绋嬪簭瀛樺劜瀹归噺 | 14KB锛�8Kx14锛� |
| 绋嬪簭瀛樺劜鍣ㄩ鍨� | 闁冨瓨 | EEPROM瀹归噺 | 256x8 |
| RAM澶у皬 | 368x8 | 闆诲-渚涢浕(Vcc/Vdd) | 2V~5.5V |
| 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒 | A/D14x10b | 鎸暕鍣ㄩ鍨� | 鍏�(n猫i)閮� |
| 宸ヤ綔婧害 | -40鈩儈85鈩冿紙TA锛� | 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
| 鍩烘湰鐢�(ch菐n)鍝佺法铏� | PIC16F887 | HTSUS | 8542.31.0001 |
| 婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 3锛�168灏忔檪锛� | ECCN | EAR99 |
| RoHS鐙�鎱�(t脿i) | 绗﹀悎ROHS3瑕�(gu墨)鑼� | REACH鐙�鎱�(t脿i) | 闈濺EACH鐢�(ch菐n)鍝� |
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