{"id":7399,"date":"2026-06-24T04:53:32","date_gmt":"2026-06-24T04:53:32","guid":{"rendered":"https:\/\/materialparts.com\/pic16f913-i-so\/"},"modified":"2026-06-24T04:53:32","modified_gmt":"2026-06-24T04:53:32","slug":"pic16f913-i-so","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/pic16f913-i-so\/","title":{"rendered":"PIC16F913-I\/SO"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The PIC16F913-I\/SO from Microchip is an 8-bit PIC16 MCU with 7KB Flash, 256B RAM, 256B EEPROM, 10-bit ADC (5 channels), LCD driver (up to 60 segments), 2 comparators, and nanoWatt technology in a 28-pin SOIC package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6838\u5fc3<\/td>\nPIC16, 8-bit, up to 20 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n7 KB (4K x 14-bit words)<\/td>\n<\/tr>\n
RAM<\/td>\n256 Bytes<\/td>\n<\/tr>\n
Data EEPROM<\/td>\n256 Bytes<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n24<\/td>\n<\/tr>\n
LCD Driver<\/td>\nUp to 60 segments (4 commons)<\/td>\n<\/tr>\n
ADC<\/td>\n10-bit, 5 channels<\/td>\n<\/tr>\n
Comparators<\/td>\n2 with programmable VREF<\/td>\n<\/tr>\n
CCP<\/td>\n1 (Capture\/Compare\/PWM)<\/td>\n<\/tr>\n
Interfaces<\/td>\nAUSART, SPI (MSSP with I2C)<\/td>\n<\/tr>\n
\u8ba1\u65f6\u5668<\/td>\n2x 8-bit + 1x 16-bit<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n2.0 V to 5.5 V<\/td>\n<\/tr>\n
Standby Current<\/td>\n<100 nA @ 2.0V<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOIC-28 (7.50mm wide)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 7KB Flash PIC16 with integrated LCD driver for up to 60 segments<\/li>\n
  • nanoWatt technology with <100nA standby and 8.5uA\/MHz Run<\/li>\n
  • 10-bit ADC with 5 channels and 2 comparators with programmable VREF<\/li>\n
  • Precision internal oscillator factory-calibrated to +\/-1%<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Utility meters (gas\/water\/heat) with LCD display and low-power operation<\/li>\n
    • Consumer appliances with segment LCD and sensor interface<\/li>\n
    • Handheld instruments with 10-bit ADC measurement and LCD readout<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The PIC16F913-I\/SO from Microchip is an 8-bit PIC16 MCU with 7KB Flash, 256B RAM, 256B EEPROM, 10-bit ADC (5 channels), LCD driver (up to 60 segments), 2 comparators, and nanoWatt technology in a 28-pin SOIC package. Key Specifications Core PIC16, 8-bit, up to 20 MHz Flash Memory 7 KB (4K x 14-bit words) […]<\/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-7399","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-microchip"],"acf":{"brief_explanation":"PIC16 8-bit MCU, 7KB Flash, LCD 60-seg, 10-bit ADC, nanoWatt, SOIC-28","date_code":"","package_case":"SOIC-28 (17.90 x 7.50 x 2.35 mm)","in_stock":6800,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/41250E.pdf","price":"$2.77 @ 100pcs","product_introduction":"The PIC16F913-I\/SO from Microchip is a 28-pin 8-bit microcontroller from the PIC16F91X family featuring an integrated LCD driver module and nanoWatt low-power technology. The device provides 7KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM. The LCD driver module supports up to 60 segments with 4 commons, including the VLCD bias pins for contrast adjustment. The 10-bit ADC with 5 input channels and 2 comparators with programmable voltage reference provide flexible analog measurement capability. The nanoWatt technology achieves less than 100nA standby current and 8.5uA at 32kHz operation, making it ideal for battery-powered metering applications. The precision internal oscillator is factory-calibrated to +\/-1% accuracy, eliminating the need for an external crystal in many applications. The AUSART and MSSP (SPI\/I2C) modules provide serial communication interfaces.","working_principle":"The PIC16F913-I\/SO operates as a mid-range PIC16 8-bit microcontroller with integrated LCD driver. (1) PIC16 Core: The CPU executes 35 single-word (14-bit) instructions, most in a single cycle at 20MHz (200ns instruction cycle). The 8-level hardware stack supports subroutine nesting. The core supports direct, indirect, and relative addressing modes. (2) LCD Driver: The LCD module generates the multiplexed drive waveforms for segment LCDs. Up to 60 segment outputs and 4 common outputs can be configured. The module uses a static or multiplexed driving scheme depending on the number of commons. The VLCD1\/2\/3 pins provide bias voltage connections for LCD contrast. The LCD frame frequency is derived from the internal oscillator. (3) nanoWatt: Multiple power-saving modes include Sleep (100nA), Idle (CPU off, peripherals running), and Run at reduced clock frequencies. The internal oscillator can be switched between 32kHz and 8MHz during operation for dynamic power management. (4) ADC: The 10-bit successive approximation ADC can sample at up to 100ksps. The 5-channel input multiplexer allows monitoring multiple sensor inputs.","pin_description":"
      Pin Group<\/th>Count<\/th>Function<\/th><\/tr>
      VDD\/VSS<\/td>2\/2<\/td>2.0-5.5V power and ground<\/td><\/tr>
      PORTA<\/td>6<\/td>Analog\/comparator\/LCD seg<\/td><\/tr>
      PORTB<\/td>8<\/td>ICSP\/LCD seg\/com<\/td><\/tr>
      PORTC<\/td>8<\/td>UART\/SPI\/I2C\/LCD\/VLCD<\/td><\/tr>
      ANx<\/td>5<\/td>10-bit ADC inputs<\/td><\/tr>
      LCD<\/td>Up to 24<\/td>Segment and common pins<\/td><\/tr><\/table>","application_scenarios":"
      • Utility meters (gas\/water\/heat) with LCD and <100nA standby<\/li>
      • Consumer appliances with segment LCD and 10-bit sensor measurement<\/li>
      • Handheld instruments with ADC measurement and LCD readout in SOIC-28<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Microchip<\/td>PIC16F914-I\/SO<\/td>SOIC-28<\/td>Same, 8 ADC channels<\/td><\/tr>
        Microchip<\/td>PIC16F916-I\/SO<\/td>SOIC-28<\/td>14KB Flash, 352B RAM<\/td><\/tr>
        Microchip<\/td>PIC16F19156-I\/SO<\/td>SOIC-28<\/td>Newer, more features<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=7399"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7399\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=7399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=7399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=7399"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=7399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}