{"id":4401,"date":"2014-01-08T16:05:58","date_gmt":"2014-01-08T21:05:58","guid":{"rendered":"httpss:\/\/www.powenko.com\/wordpress\/?p=4401"},"modified":"2016-01-13T15:08:21","modified_gmt":"2016-01-13T20:08:21","slug":"4401","status":"publish","type":"post","link":"https:\/\/www.powenko.com\/wordpress\/?p=4401","title":{"rendered":"5 Arduino MCU IC \u4ecb\u7d39"},"content":{"rendered":"

Arduino MCU IC\u00a0\u4ecb\u7d39<\/h1>\n

2.4.1 ATMEGA8<\/h3>\n

Arduino\u00a0\u4f7f\u7528\u7684\u662f\uff0c\u4f4e\u529f\u8017\u7684Atmel\u516c\u53f8\u76848\u4f4dAVR RISC\u70ba\u57fa\u790e\u7684\u5fae\u8655\u7406\u5668\uff0c\u88e1\u9762\u67098KB\u7684\u53ef\u7de8\u7a0bflash\u8a18\u61b6\u9ad4\uff0c2KB\u7684SRAM\uff0c512K EEPROM\uff0c6\u62168\u901a\u9053\u768410bit\u4f4d\u5143A \/ D\u8f49\u63db\u5668\u3002\u9019\u500b\u5fae\u8655\u7406\u5668\uff0c\u652f\u630116 MHz\u548c16 MIPS\uff0c\u96fb\u529b\u53ea\u9700\u89812.7-5.5\u4f0f\u4e4b\u9593\u5c31\u53ef\u4ee5\u4e86\u3002 \u8a73\u7d30\u5b98\u65b9\u6587\u4ef6\u8acb\u770b httpss:\/\/www.atmel.com\/devices\/atmega8.aspx<\/a> \u529f\u80fd\u4ecb\u7d39<\/b><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/span><\/td>\nValue<\/span><\/td>\n<\/tr>\n
Flash (Kbytes)<\/td>\n8 Kbytes<\/td>\n<\/tr>\n
Pin Count<\/td>\n32<\/td>\n<\/tr>\n
Max. Operating Frequency<\/td>\n16 MHz<\/td>\n<\/tr>\n
CPU<\/td>\n8-bit AVR<\/td>\n<\/tr>\n
Touch Channels:<\/td>\n12<\/td>\n<\/tr>\n
Hardware QTouch Acquisition<\/td>\nNo<\/td>\n<\/tr>\n
Max I\/O Pins<\/td>\n23<\/td>\n<\/tr>\n
Ext Interrupts<\/td>\n2<\/td>\n<\/tr>\n
USB Speed<\/td>\nNo<\/td>\n<\/tr>\n
USB Interface<\/td>\nNo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5982\u679c\u4f60\u60f3\u77e5\u9053\u66f4\u591a\u6709\u95dc\u65bc\u9019\u4e00\u500b\u5fae\u8655\u7406\u5668\u7684\u4ecb\u7d39\u7684\u8a71\uff0c\u53ef\u4ee5\u4e0b\u8f09spec\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728\u66f8\u4e2d\u7684\u5149\u789f\u4e2d\u627e\u5230\u00a0doc8159.pdf\u00a0\u9019\u4e00\u500b\u6a94\u6848\uff0c\u88e1\u9762\u6709\u8a73\u7d30\u7684\u4ecb\u7d39\u3002<\/p>\n

2.4.2 ATMEGA168<\/h3>\n

\"2-4-2-1\"<\/a><\/p>\n

\u9ad8\u6027\u80fd\uff0c\u4f4e\u529f\u8017\u7684Atmel\u516c\u53f8\u76848\u4f4dAVR RISC\u70ba\u57fa\u790e\u7684\u5fae\u8655\u7406\u5668\uff0c\u88e1\u9762\u6709\u00a016KB ISP Flash\u00a0\u8a18\u61b6\u9ad4\uff0c512B EEPROM\uff0c1KB SRAM\uff0c8-channel\/10-bit A \/ D\u8f49\u63db\u200b\u200b\u5668\uff08TQFP\u548cQFN \/ MLF\uff09\uff0cdebugWIRE\u529f\u80fd\u8b93\u4f60\u53ef\u4ee5\u5728\u6676\u7247\u4e0a\u505a\u6e2c\u8a66\u7684\u529f\u80fd\u3002 \u8a72\u5fae\u8655\u7406\u5668\u652f\u630120 MIPS\u541e\u5410\u91cf\uff0c\u572820 MHz\u00a0\u96fb\u6e90\u9700\u8981\u548c2.7-5.5\u4f0f\u4e4b\u9593\u3002 \u00a0 \u5728\u4e00\u500b\u55ae\u6642\u9418\u9031\u671f\u6307\u4ee4\u57f7\u884c\u6642\u9593\uff08\u00a0a single clock cycle\uff09\uff0c\u6b64\u5fae\u8655\u7406\u5668\u901f\u5ea6\u53ef\u4ee5\u9054\u5230\u6bcfMHz\u63a5\u8fd11 MIPS\u7684\u541e\u5410\u91cf\uff0c\u4e26\u4e14\u6709\u5e73\u8861\u529f\u8017\u548c\u8655\u7406\u901f\u5ea6\u3002 \u00a0 \u00a0 \u00a0 httpss:\/\/www.atmel.com\/devices\/atmega168.aspx<\/a> \u00a0 \u00a0 \u529f\u80fd\u4ecb\u7d39<\/b><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/td>\nValue<\/td>\n<\/tr>\n
Flash (Kbytes)<\/td>\n16 Kbytes<\/td>\n<\/tr>\n
Pin Count<\/td>\n32<\/td>\n<\/tr>\n
Max. Operating Frequency<\/td>\n20 MHz<\/td>\n<\/tr>\n
CPU<\/td>\n8-bit AVR<\/td>\n<\/tr>\n
Touch Channels:<\/td>\n16<\/td>\n<\/tr>\n
Hardware QTouch Acquisition<\/td>\nNo<\/td>\n<\/tr>\n
Max I\/O Pins<\/td>\n23<\/td>\n<\/tr>\n
Ext Interrupts<\/td>\n24<\/td>\n<\/tr>\n
USB Speed<\/td>\nNo<\/td>\n<\/tr>\n
USB Interface<\/td>\nNo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6a94\u6848\uff1a\u00a0doc2467.pdf \u00a0 \u00a0 \u5982\u679c\u4f60\u60f3\u77e5\u9053\u66f4\u591a\u6709\u95dc\u65bc\u9019\u4e00\u500b\u5fae\u8655\u7406\u5668\u7684\u4ecb\u7d39\u7684\u8a71\uff0c\u53ef\u4ee5\u4e0b\u8f09spec\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728\u66f8\u4e2d\u7684\u5149\u789f\u4e2d\u627e\u5230\u00a0doc8159.pdf doc2467.pdf\u9019\u4e00\u500b\u6a94\u6848\uff0c\u88e1\u9762\u6709\u8a73\u7d30\u7684\u4ecb\u7d39\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Arduino MCU IC\u00a0\u4ecb\u7d39 2.4.1 ATMEGA8 Arduino\u00a0\u4f7f\u7528\u7684\u662f\uff0c\u4f4e\u529f\u8017\u7684Atmel\u516c […]<\/p>\n","protected":false},"author":1,"featured_media":4201,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[162],"tags":[],"class_list":["post-4401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-"],"_links":{"self":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4401"}],"collection":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4401"}],"version-history":[{"count":4,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4401\/revisions"}],"predecessor-version":[{"id":8355,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4401\/revisions\/8355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/4201"}],"wp:attachment":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}