{"id":7816,"date":"2026-06-27T03:41:04","date_gmt":"2026-06-27T03:41:04","guid":{"rendered":"https:\/\/materialparts.com\/pic18f65k22-i-pt-2\/"},"modified":"2026-06-27T03:41:04","modified_gmt":"2026-06-27T03:41:04","slug":"pic18f65k22-i-pt-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/pic18f65k22-i-pt-2\/","title":{"rendered":"PIC18F65K22-I\/PT"},"content":{"rendered":"

Productos<\/h2>\n

The PIC18F65K22-I\/PT is an 8-bit PIC18 microcontroller from Microchip Technology with 32KB Flash, 2KB RAM, 1KB EEPROM, 12-bit ADC, nanoWatt XLP technology, and 64-pin TQFP package rated for industrial temperature range.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nPIC18 8-bit, up to 64 MHz, 16 MIPS<\/td>\n<\/tr>\n
Flash Memory<\/td>\n32 KB<\/td>\n<\/tr>\n
RAM<\/td>\n2048 bytes<\/td>\n<\/tr>\n
Data EEPROM<\/td>\n1024 bytes<\/td>\n<\/tr>\n
N\u00famero de agujas<\/td>\n64<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n53<\/td>\n<\/tr>\n
ADC Resolution<\/td>\n12-bit, 16 channels<\/td>\n<\/tr>\n
Comparators<\/td>\n3<\/td>\n<\/tr>\n
CCP\/ECCP Modules<\/td>\n8 total<\/td>\n<\/tr>\n
Temporizadores<\/td>\n8 (8\/16-bit)<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\n2x SPI, 2x I2C, 2x EUSART, 1x USB<\/td>\n<\/tr>\n
CTMU<\/td>\nCharge Time Measurement Unit (mTouch)<\/td>\n<\/tr>\n
RTCC<\/td>\nHardware Real-Time Clock and Calendar<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8 V to 5.5 V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C (Industrial)<\/td>\n<\/tr>\n
Paquete<\/td>\nTQFP-64 (10 x 10 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • nanoWatt XLP technology for ultra-low sleep currents<\/li>\n
  • 12-bit ADC with 16 channels and scan mode<\/li>\n
  • 8 CCP\/ECCP modules for flexible PWM generation<\/li>\n
  • Charge Time Measurement Unit (CTMU) for capacitive touch<\/li>\n
  • Hardware RTCC with alarm and calendar functions<\/li>\n
  • 3 analog comparators with programmable references<\/li>\n
  • USB 2.0 full-speed interface<\/li>\n
  • 8 x 8 single-cycle hardware multiplier<\/li>\n
  • Internal oscillators: 31 kHz, 500 kHz, 16 MHz<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Capacitive touch interfaces<\/li>\n
    • Control industrial y automatizaci\u00f3n<\/li>\n
    • Automotive electronics<\/li>\n
    • Power management systems<\/li>\n
    • Dispositivos a pilas<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The PIC18F65K22-I\/PT is an 8-bit PIC18 microcontroller from Microchip Technology with 32KB Flash, 2KB RAM, 1KB EEPROM, 12-bit ADC, nanoWatt XLP technology, and 64-pin TQFP package rated for industrial temperature range. Key Specifications Core PIC18 8-bit, up to 64 MHz, 16 MIPS Flash Memory 32 KB RAM 2048 bytes Data EEPROM 1024 bytes […]<\/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":[13,25],"tags":[],"chip_brand":[134],"class_list":["post-7816","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-microchip"],"acf":{"brief_explanation":"8-bit PIC18 MCU, 32KB Flash, 2KB RAM, 1KB EEPROM, 12-bit ADC, CTMU, TQFP-64","date_code":"","package_case":"TQFP-64 (10 x 10 mm, 0.5mm pitch)","in_stock":3450,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/41412F.pdf","price":"$3.28 @ 1ku","product_introduction":"The PIC18F65K22-I\/PT is an 8-bit PIC18 microcontroller from Microchip Technology featuring nanoWatt XLP technology for ultra-low power consumption in sleep modes. It integrates 32KB Flash, 2048 bytes RAM, and 1024 bytes data EEPROM in a 64-pin TQFP package. The device includes a 12-bit ADC with 16 input channels, 8 CCP\/ECCP modules for flexible PWM and capture\/compare functions, 3 analog comparators, and a Charge Time Measurement Unit (CTMU) that simplifies capacitive touch sensing design. Communication interfaces include 2 SPI, 2 I2C, 2 EUSART, and USB 2.0 full-speed. A hardware RTCC provides real-time clock and calendar with alarm functions. The device operates from 1.8V to 5.5V and achieves up to 16 MIPS at 64 MHz.","working_principle":"The PIC18F65K22 uses Microchip's enhanced PIC18 core with an 8 x 8 single-cycle hardware multiplier that accelerates DSP and math operations. The core executes instructions in 2 or 4 clock cycles (single-word instructions), achieving 16 MIPS at 64 MHz. The nanoWatt XLP technology minimizes sleep current through optimized power management circuitry that shuts down internal regulators and bias circuits while maintaining RTCC and watchdog operation. The CTMU measures capacitance by sourcing a constant current (0.55 \u00b5A to 55 \u00b5A) into the unknown capacitance for a precise time interval and measuring the resulting voltage, from which capacitance is calculated. This enables capacitive touch sensing without external components. The 12-bit ADC uses a successive approximation register (SAR) architecture with sample-and-hold, achieving 12-bit resolution in 14 TAD cycles. The 8 CCP\/ECCP modules provide standard capture\/compare\/PWM, with the ECCP modules adding auto-shutdown, dead-band control, and full-bridge output capability for motor driving. The hardware RTCC runs from a 32.768 kHz crystal or the internal LPRC oscillator and provides time and date with alarm interrupts.","pin_description":"\n
      Pin Group<\/th>Function<\/th>Description<\/th><\/tr>\n
      RA0-RA7<\/td>GPIO\/ADC\/Touch<\/td>Port A with ADC, CTMU touch, comparator, and MSSP alternate functions<\/td><\/tr>\n
      RB0-RB7<\/td>GPIO\/ADC\/Int\/USB<\/td>Port B with ADC, external interrupts, USB, and CCP functions<\/td><\/tr>\n
      RC0-RC7<\/td>GPIO\/Timers\/Comm<\/td>Port C with CCP\/ECCP, EUSART, SPI, I2C functions<\/td><\/tr>\n
      RD0-RD7<\/td>GPIO\/Parallel<\/td>Port D with parallel slave port and CCP functions<\/td><\/tr>\n
      RE0-RE3<\/td>GPIO\/ADC\/MCLR<\/td>Port E with ADC, MCLR, and CCP functions<\/td><\/tr>\n
      RF0-RF7<\/td>GPIO\/LCD\/RTC<\/td>Port F with LCD segment drive and RTCC functions<\/td><\/tr>\n
      RG0-RG7<\/td>GPIO\/Comm\/OSC<\/td>Port G with EUSART, SPI, oscillator, and T0CKI functions<\/td><\/tr>\n
      VDD\/VSS<\/td>Power<\/td>Multiple supply and ground pins<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Capacitive Touch:<\/strong> CTMU enables mTouch buttons, sliders, and wheels without external touch controller ICs<\/li>\n
      • Industrial Control:<\/strong> 12-bit ADC, 8 CCP\/ECCP modules, and 3 comparators handle multi-channel motor control and power conversion<\/li>\n
      • Automotive Electronics:<\/strong> Wide 1.8-5.5V operation, RTCC for time-stamping, and robust EEPROM for calibration data storage<\/li>\n
      • USB Devices:<\/strong> Integrated USB 2.0 full-speed interface supports HID, CDC, and custom USB device classes<\/li>\n
      • Battery-Powered Systems:<\/strong> nanoWatt XLP sleep currents below 100 nA extend battery life in remote sensors and data loggers<\/li>\n<\/ul>","alternative_models":"\n
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>\n
        PIC18F66K22-I\/PT<\/td>Microchip<\/td>64KB Flash, 3.8KB RAM version<\/td><\/tr>\n
        PIC18F65K80-I\/PT<\/td>Microchip<\/td>With CAN 2.0B controller<\/td><\/tr>\n
        PIC18F87K22-I\/PT<\/td>Microchip<\/td>128KB Flash, 80-pin, more I\/O<\/td><\/tr>\n
        ATMEGA644PA-AU<\/td>Microchip<\/td>64KB Flash, 4KB RAM, 44-TQFP<\/td><\/tr>\n
        LPC1768FBD100<\/td>NXP<\/td>Cortex-M3, 64KB RAM, 100-LQFP<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=7816"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7816\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7816"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}