{"id":11625,"date":"2026-07-26T12:52:07","date_gmt":"2026-07-26T12:52:07","guid":{"rendered":"https:\/\/ic-vendor.com\/atmega168pa-au20014798c\/"},"modified":"2026-07-26T12:52:07","modified_gmt":"2026-07-26T12:52:07","slug":"atmega168pa-au20014798c","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/atmega168pa-au20014798c\/","title":{"rendered":"ATMEGA168PA-AU(20014798C)"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The ATMEGA168PA-AU is a Microchip 8-bit AVR picoPower microcontroller with 16KB Flash, 1KB SRAM, and 512B EEPROM. 20MHz operation. 10-bit ADC. USART, SPI, I2C interfaces. The (20014798C) denotes lot\/date code traceability. TQFP-32 package. Widely used in Arduino projects.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\n8-bit AVR Microcontroller<\/td>\n<\/tr>\n
\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\nAVR (picoPower)<\/td>\n<\/tr>\n
\u0641\u0644\u0627\u0634<\/td>\n16 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n1 KB<\/td>\n<\/tr>\n
EEPROM<\/td>\n512 B<\/td>\n<\/tr>\n
\u0627\u0644\u0633\u0627\u0639\u0629<\/td>\n20 MHz<\/td>\n<\/tr>\n
ADC<\/td>\n10-bit 6-ch (PDIP) \/ 8-ch (TQFP)<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0624\u0642\u062a\u0627\u062a<\/td>\n2 x 8-bit, 1 x 16-bit<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nUSART, SPI, I2C, 6 PWM<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n1.8V to 5.5V<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nTQFP-32<\/td>\n<\/tr>\n<\/table>\n

\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644<\/h2>\n

The ATmega168PA uses the AVR enhanced RISC architecture with 131 instructions, most executing in a single clock cycle. The picoPower technology reduces power consumption in active and all sleep modes by clock-gating unused peripherals and optimizing the clock tree. The 3-stage pipeline (fetch-decode-execute) achieves 1 MIPS\/MHz. The 16-bit Timer1 supports input capture, output compare, PWM, and frequency generation. The USART supports full-duplex asynchronous serial. Self-programming flash enables bootloader operation.<\/p>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Arduino projects<\/li>\n
  • Embedded control<\/li>\n
  • Sensor nodes<\/li>\n
  • Consumer electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    Product Overview The ATMEGA168PA-AU is a Microchip 8-bit AVR picoPower microcontroller with 16KB Flash, 1KB SRAM, and 512B EEPROM. 20MHz operation. 10-bit ADC. USART, SPI, I2C interfaces. The (20014798C) denotes lot\/date code traceability. TQFP-32 package. Widely used in Arduino projects. Key Specifications Type 8-bit AVR Microcontroller Core AVR (picoPower) Flash 16 KB SRAM 1 KB […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[2901],"chip_brand":[134],"class_list":["post-11625","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-atmega168pa-au20014798c","chip_brand-microchip"],"acf":{"brief_explanation":"ATMEGA168PA-AU(20014798C) - MCU (AVR)","date_code":"","package_case":"TQFP-32 (7x7mm)","in_stock":14614,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/Atmel-42773-ATmega168PA-Datasheet.pdf","price":"$1.80 @ 1ku","product_introduction":"The ATMEGA168PA-AU is a Microchip 8-bit AVR picoPower microcontroller with 16KB Flash, 1KB SRAM, and 512B EEPROM. 20MHz operation. 10-bit ADC. USART, SPI, I2C interfaces. The (20014798C) denotes lot\/date code traceability. TQFP-32 package. Widely used in Arduino projects.","working_principle":"The ATmega168PA uses the AVR enhanced RISC architecture with 131 instructions, most executing in a single clock cycle. The picoPower technology reduces power consumption in active and all sleep modes by clock-gating unused peripherals and optimizing the clock tree. The 3-stage pipeline (fetch-decode-execute) achieves 1 MIPS\/MHz. The 16-bit Timer1 supports input capture, output compare, PWM, and frequency generation. The USART supports full-duplex asynchronous serial. Self-programming flash enables bootloader operation.","pin_description":"
    Pin Group<\/th>Name<\/th>Desc<\/th><\/tr>
    PORTB<\/td>PB0-PB7<\/td>8-bit I\/O, SPI, Timer<\/td><\/tr>
    PORTC<\/td>PC0-PC6<\/td>7-bit I\/O, ADC, I2C<\/td><\/tr>
    PORTD<\/td>PD0-PD7<\/td>8-bit I\/O, USART, Timer<\/td><\/tr><\/table>","application_scenarios":"
    • Arduino projects<\/li>
    • Embedded control<\/li>
    • Sensor nodes<\/li>
    • Consumer electronics<\/li><\/ul>","alternative_models":"
      Model<\/th>Vendor<\/th>Diff<\/th><\/tr>
      ATMEGA328PA-AU<\/td>Microchip<\/td>32KB Flash<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11625"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11625\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11625"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11625"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}