{"id":1519,"date":"2026-06-20T14:31:14","date_gmt":"2026-06-20T14:31:14","guid":{"rendered":"https:\/\/duolinkelectronics.com\/product\/pic16f877a-i-pt-8-bit-mcu-20mhz-14kb-flash-tqfp-44\/"},"modified":"2026-06-24T05:39:14","modified_gmt":"2026-06-24T05:39:14","slug":"pic16f877a-i-pt","status":"publish","type":"product","link":"https:\/\/duolinkelectronics.com\/zh\/product\/pic16f877a-i-pt\/","title":{"rendered":"PIC16F877A-I\/PT 8 \u4f4d\u5143 MCU 20MHz 14KB \u5feb\u9583\u8a18\u61b6\u9ad4 TQFP-44"},"content":{"rendered":"<p class=\"isSelectedEnd\">Microchip Technology \u63a8\u51fa\u7684 PIC16F877A-I\/PT \u662f\u4e00\u6b3e 8 \u4f4d\u5143 PIC \u5fae\u63a7\u5236\u5668\uff0c\u5c08\u70ba\u5d4c\u5165\u5f0f\u63a7\u5236\u61c9\u7528\u800c\u8a2d\u8a08\u3002\u5b83\u6574\u5408\u4e86 20MHz \u6700\u5927\u6642\u8108\u3001 14KB \u7a0b\u5f0f\u8a18\u61b6\u9ad4\u3001368 \u4f4d\u5143\u7d44\u7684 SRAM,\u3001256 \u4f4d\u5143\u7d44\u7684 EEPROM, \u4ee5\u53ca\u516b\u901a\u9053 10 \u4f4d\u5143 ADC\uff0c\u4e26\u5c01\u88dd\u65bc 44 \u8173\u4f4d TQFP \u8868\u9762\u8cbc\u88dd\u5c01\u88dd\u4e2d\u3002<\/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>PIC16F877A-I\/PT<\/td>\n<\/tr>\n<tr>\n<td>\u7522\u54c1\u985e\u5225<\/td>\n<td>\u5fae\u63a7\u5236\u5668 \u2013 MCU<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u5217<\/td>\n<td>PIC16F<\/td>\n<\/tr>\n<tr>\n<td>\u6838\u5fc3<\/td>\n<td>PIC 8 \u4f4d\u5143<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u9ad8\u6642\u8108\u983b\u7387<\/td>\n<td>20MHz<\/td>\n<\/tr>\n<tr>\n<td>\u7a0b\u5f0f\u8a18\u61b6\u9ad4\u5927\u5c0f<\/td>\n<td>14KB\uff088K \u00d7 14 \u5b57\uff09<\/td>\n<\/tr>\n<tr>\n<td>SRAM \u5c3a\u5bf8<\/td>\n<td>368 \u4f4d\u5143\u7d44<\/td>\n<\/tr>\n<tr>\n<td>EEPROM \u5c3a\u5bf8<\/td>\n<td>256 \u4f4d\u5143\u7d44<\/td>\n<\/tr>\n<tr>\n<td>\u4f9b\u96fb\u96fb\u58d3<\/td>\n<td>2.0V \u81f3 5.5V<\/td>\n<\/tr>\n<tr>\n<td>I\/O \u6578\u91cf<\/td>\n<td>33<\/td>\n<\/tr>\n<tr>\n<td>ADC<\/td>\n<td>10 \u4f4d\u5143\uff0c8 \u901a\u9053<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88dd\uff0f\u5916\u7bb1<\/td>\n<td>TQFP-44<\/td>\n<\/tr>\n<tr>\n<td>\u91d8\u6578<\/td>\n<td>44 \u91dd\u8173<\/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>\u5de5\u4f5c\u6eab\u5ea6<\/td>\n<td>-40\u00b0C \u81f3 +85\u00b0C<\/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>\u6258\u76e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p><strong>\u88fd\u9020\u5546\uff1a<\/strong> Microchip Technology<br \/>\n<strong>\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f (MPN)\uff1a<\/strong> PIC16F877A-I\/PT<br \/>\n<strong>\u7522\u54c1\u985e\u5225\uff1a<\/strong> \u5fae\u63a7\u5236\u5668 \u2013 MCU<br \/>\n<strong>\u7cfb\u5217\uff1a<\/strong> PIC16F<br \/>\n<strong>\u5305\u88dd\uff0f\u5916\u76d2\uff1a<\/strong> TQFP-44<br \/>\n<strong>\u5b89\u88dd\u985e\u578b\uff1a<\/strong> \u8868\u9762\u8cbc\u88dd<br \/>\n<strong>RoHS \u72c0\u614b\uff1a<\/strong> \u7b26\u5408 RoHS \u6a19\u6e96<br \/>\n<strong>\u751f\u547d\u9031\u671f\u72c0\u614b\uff1a<\/strong> \u6709\u6548<br \/>\n<strong>\u4f9b\u61c9\u72c0\u6cc1\uff1a<\/strong> \u67e5\u8a62\u7a7a\u623f\u72c0\u6cc1<br \/>\n<strong>\u4ea4\u8ca8\u671f\uff1a<\/strong> \u6709\u95dc\u4ea4\u8ca8\u671f\u7684\u806f\u7d61\u8cc7\u8a0a<br \/>\n<strong>\u904b\u9001\u65b9\u5f0f\uff1a<\/strong> DHL \/ FedEx \/ UPS<\/p>","protected":false},"featured_media":1503,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[50],"product_tag":[],"class_list":{"0":"post-1519","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-integrated-circuits-ics","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product\/1519","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=1519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media\/1503"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media?parent=1519"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1519"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1519"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}