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MDT10P53

ETC

8-bit micro-controller

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ETC

MDT10P53

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Description
w U ΢¿ØÖÆÆ÷ÊÇÓÉÍêÈ« 4 Õâ¸ö 8 λ»ùÓÚ EPROM t e ¾²Ì¬ COMS ¼¼ÊõÉè¼Æ£¬¼¯¸ßËÙ¡¢Ìå»ýС¡¢µÍ¹¦ e h ºÄºÍ¿¹¸ßÔëÉùÒ»ÌåµÄоƬ¡£ S a t 1.0K ×Ö½Ú EPROM ºÍ 41 ×Ö½Ú¾² ÄÚ´æ°üÀ¨ a ̬ RAM¡£ .D 2. w Ìصã w ÈçÏÂÊǹØÓÚÈíÓ²¼þµÄһЩÌص㣺 u ÍêÈ« CMOS ¾²Ì¬Éè¼Æ u 8 λÊý¾Ý×ÜÏß u EPROM ´óС£º1K u ÄÚ²¿ RAM ´óС£º47 ×Ö½Ú£¨41 ͨÓÃÄ¿µÄ¼Ä ´æÆ÷£¬6 ÌØÊâ¼Ä´æÆ÷£© u 36 ÌõÖ¸Áî u 14 λָÁ¶È u 2 ¼¶Ó²¼þ¶ÑÕ» u ¹¤×÷µçѹ£º 2¡£5V¨D¨D 6¡£0V u ¹¤×÷ƵÂÊ£º 0~20MHZ 1. ¸ÅÊö .c om MDT10P53 u 3 ÖÖÕñµ´Æ÷Æð¶¯Ê±¼ä£º 20 ms, 40 ms, 80 ms u ´ø 8 λ¿É±à³Ì·ÖƵÆ÷µÄ 8 λʵʱʱÖÓ£¯¼Ç ÊýÆ÷£¨RTCC£© u ×ÔÕñʽ¿´ÃŹ·¶¨Ê±Æ÷£¨ WDT£© u I£¯O ¿Úµçƽ±ä»¯¿É½« IC ´Ó˯Ãßģʽ»½ÐÑ 3. Ó¦Óà MDT10P53 µÄÓ¦Ó÷¶Î§´Ó¸ßËÙ×Ô¶¯»ú³ µ £¨µç³µ£© µ½µÍµçÔ´Ò£¿Ø·¢ËÍ£¯½ÓÊÕÆ÷£¬³äµçÉ豸װÖ㬠ÎÞÏßµçͨѶÈçÒ£¿ØÆ÷¡¢Ð¡ÐÍÉ豸¡¢Íæ¾ß¡¢Æû³µ ºÍ PC ÍâΧµÈ¡£ 4. Òý½Å¶¨Òå VDD 1 8 u ×î¶ÌÖ¸ÁîÖ´ÐÐʱ¼äÊÇÔÚ 20MHz ϳý·ÖÖ§Ö¸ OSC1 2 7 ÁîÍâµÄËùÓе¥ÖÜÆÚÖ¸ÁîµÄ 200ns OSC2/PB4 3 6 PB3 4 5 u Ñ°Ö· ·½Ê½°üÀ¨Ö±½Ó£¬¼ä½ÓºÍÏà¶ÔÑ°Ö··½Ê½ u Éϵ縴루 POR£© u ˯Ãߵ͹¦ºÄ·½Ê½ u 5 ÖÖ¿ÉÑ¡Õñµ´Æ÷ÀàÐÍ INTRC£-ÄÚ²¿ 4 MHz RC Õñµ´Æ÷ RC––––µÍ¼Û RC Õñµ´Æ÷ LFXT–––µÍƵ¾§ÌåÕñµ´Æ÷ XTAL–––±ê×¼¾§ÌåÕñµ´Æ÷ HFXT–––¸ßƵ¾§ÌåÕñµ´Æ÷ w w .D w t a S a e h t e MDT10P53A1P/MDT10P53A1S VDD PB5 PB4 PB3 U 4 1 2 3 4 .c m o 8 7 6 5 VSS PB0 PB1 PB2/RTCC VSS PB0 PB1 PB2/RTCC VSS PB0 PB1 PB2/RTCC VSS PB0 PB1 PB2/RTCC MDT10P53A2P/MDT10P53A2S MDT10P53A3P/MDT10P53A3S VDD PB5 PB4 /MCLR VDD OSC1 OSC2/PB4 /MCLR 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 MDT10P53A4P/MDT10P53A4S This specification are subject to be changed without not...




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