{"id":2213,"date":"2026-06-22T10:18:25","date_gmt":"2026-06-22T10:18:25","guid":{"rendered":"https:\/\/duolinkelectronics.com\/product\/attiny85-20su-20mhz-8-bit-avr-microcontroller-soic-8\/"},"modified":"2026-06-24T05:39:12","modified_gmt":"2026-06-24T05:39:12","slug":"attiny85-20su","status":"publish","type":"product","link":"https:\/\/duolinkelectronics.com\/zh\/product\/attiny85-20su\/","title":{"rendered":"ATTINY85-20SU 20MHz 8 \u4f4d\u5143 AVR \u5fae\u63a7\u5236\u5668 SOIC-8"},"content":{"rendered":"<p class=\"isSelectedEnd\">The Microchip ATTINY85-20SU is a compact eight-bit AVR microcontroller capable of operating at up to 20MHz. It integrates Flash, SRAM, EEPROM, timers, PWM, ADC, an analog comparator, and a universal serial interface for small sensors, lighting controls, battery products, toys, and space-constrained embedded designs.<\/p>\n<h2>\u7522\u54c1\u898f\u683c<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u898f\u683c<\/th>\n<th>\u8a73\u7d30\u8cc7\u8a0a<\/th>\n<\/tr>\n<tr>\n<td>\u88fd\u9020\u5546<\/td>\n<td>Microchip Technology<\/td>\n<\/tr>\n<tr>\n<td>\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f<\/td>\n<td>ATTINY85-20SU<\/td>\n<\/tr>\n<tr>\n<td>\u7522\u54c1\u985e\u5225<\/td>\n<td>8 \u4f4d\u5143 AVR \u5fae\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u5217<\/td>\n<td>AVR ATtiny<\/td>\n<\/tr>\n<tr>\n<td>CPU<\/td>\n<td>8\u4f4d\u5143 AVR<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u983b\u7387<\/td>\n<td>20MHz<\/td>\n<\/tr>\n<tr>\n<td>\u5feb\u9583\u8a18\u61b6\u9ad4<\/td>\n<td>8KB<\/td>\n<\/tr>\n<tr>\n<td>SRAM<\/td>\n<td>512 bytes<\/td>\n<\/tr>\n<tr>\n<td>EEPROM<\/td>\n<td>512 bytes<\/td>\n<\/tr>\n<tr>\n<td>I\/O \u63a5\u8173<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88dd\uff0f\u5916\u7bb1<\/td>\n<td>SOIC-8<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88dd\u985e\u578b<\/td>\n<td>\u8868\u9762\u8cbc\u88dd<\/td>\n<\/tr>\n<tr>\n<td>\u7522\u54c1\u72c0\u614b<\/td>\n<td>\u6709\u6548<\/td>\n<\/tr>\n<tr>\n<td>RoHS \u72c0\u614b<\/td>\n<td>\u7b26\u5408 RoHS \u6a19\u6e96<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88dd<\/td>\n<td>\u81a0\u5e36\u8207\u6372\u76e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>\u88fd\u9020\u5546\uff1a<\/strong> Microchip Technology<\/li>\n<li><strong>\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f (MPN)\uff1a<\/strong> ATTINY85-20SU<\/li>\n<li><strong>\u7522\u54c1\u985e\u5225\uff1a<\/strong> 8 \u4f4d\u5143 AVR \u5fae\u63a7\u5236\u5668<\/li>\n<li><strong>\u7cfb\u5217\uff1a<\/strong> AVR ATtiny<\/li>\n<li><strong>\u5305\u88dd\uff0f\u5916\u76d2\uff1a<\/strong> SOIC-8<\/li>\n<li><strong>\u5b89\u88dd\u985e\u578b\uff1a<\/strong> \u8868\u9762\u8cbc\u88dd<\/li>\n<li><strong>RoHS \u72c0\u614b\uff1a<\/strong> \u7b26\u5408 RoHS \u6a19\u6e96<\/li>\n<li><strong>\u751f\u547d\u9031\u671f\u72c0\u614b\uff1a<\/strong> \u6709\u6548<\/li>\n<li><strong>\u4f9b\u61c9\u72c0\u6cc1\uff1a<\/strong> \u7d22\u53d6\u5831\u50f9<\/li>\n<li><strong>\u4ea4\u8ca8\u671f\uff1a<\/strong> \u806f\u7d61\u92b7\u552e\u90e8\u9580<\/li>\n<li><strong>\u904b\u9001\u65b9\u5f0f\uff1a<\/strong> DHL \/ FedEx \/ UPS<\/li>\n<\/ul>","protected":false},"featured_media":2207,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-2213","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-microchip-technology","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product\/2213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/comments?post=2213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media\/2207"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media?parent=2213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_brand?post=2213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_cat?post=2213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_tag?post=2213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}