{"id":7535,"date":"2026-06-25T07:58:16","date_gmt":"2026-06-25T07:58:16","guid":{"rendered":"https:\/\/materialparts.com\/mc9s08pa4avtg\/"},"modified":"2026-06-25T07:58:16","modified_gmt":"2026-06-25T07:58:16","slug":"mc9s08pa4avtg","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/mc9s08pa4avtg\/","title":{"rendered":"MC9S08PA4AVTG"},"content":{"rendered":"

Productos<\/h2>\n

The MC9S08PA4AVTG from NXP Semiconductors is an 8-bit 5V full-featured S08 MCU with 4KB Flash, EEPROM, and robust EFT\/ESD performance in TSSOP-16 package for industrial 5V systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\nHCS08 (8-bit)<\/td>\n<\/tr>\n
Max Bus Frequency<\/td>\n20 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n4 KB<\/td>\n<\/tr>\n
RAM<\/td>\n256 Bytes<\/td>\n<\/tr>\n
EEPROM<\/td>\n256 Bytes<\/td>\n<\/tr>\n
N\u00famero de agujas<\/td>\n16<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n12<\/td>\n<\/tr>\n
ADC<\/td>\n8-channel x 12-bit<\/td>\n<\/tr>\n
Timer<\/td>\n2x TPM (2-channel each)<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\nSCI (UART), SPI<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.5V (5V MCU)<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-16 (VTG suffix)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +105 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 5V full-featured MCU for industrial and automotive legacy systems<\/li>\n
  • 256 Bytes EEPROM for parameter storage without external memory<\/li>\n
  • Robust EFT (Electrical Fast Transient) and ESD performance<\/li>\n
  • Pin-compatible scalability across S08PA family<\/li>\n
  • Internal clock source with +\/-2% accuracy<\/td>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • 5V industrial control and monitoring<\/li>\n
    • White goods and home appliance control<\/li>\n
    • Automotive auxiliary systems (5V legacy)<\/li>\n
    • Sensor interface and signal conditioning<\/li>\n
    • Simple I\/O expansion and protocol bridging<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MC9S08PA4AVTG from NXP Semiconductors is an 8-bit 5V full-featured S08 MCU with 4KB Flash, EEPROM, and robust EFT\/ESD performance in TSSOP-16 package for industrial 5V systems. Key Specifications Core HCS08 (8-bit) Max Bus Frequency 20 MHz Flash Memory 4 KB RAM 256 Bytes EEPROM 256 Bytes Pin Count 16 I\/O Pins 12 […]<\/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":[168],"class_list":["post-7535","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-nxp"],"acf":{"brief_explanation":"8-bit 5V S08 MCU, 4KB Flash, EEPROM, TSSOP-16","date_code":"","package_case":"TSSOP-16 (5 x 4.4 x 1.1 mm)","in_stock":4567,"datasheet":"https:\/\/www.nxp.com\/docs\/en\/data-sheet\/MC9S08PA4.pdf","price":"$1.20 @ 1ku","product_introduction":"The MC9S08PA4AVTG from NXP Semiconductors (formerly Freescale) is an 8-bit S08 family microcontroller designed for 5V industrial applications. The device features 4KB Flash, 256 Bytes RAM, and 256 Bytes of on-chip EEPROM for non-volatile parameter storage. The 12-bit ADC with 8 channels, dual TPM timers, SCI UART, and SPI provide comprehensive peripheral integration in a 16-pin TSSOP package. The 5V supply capability and robust EFT\/ESD performance make it ideal for noisy industrial environments. The S08PA family is pin-compatible and scalable from 4KB to 32KB Flash, allowing easy migration. The VTG suffix denotes TSSOP-16 package.","working_principle":"The MC9S08PA4AVTG operates as an 8-bit HCS08 microcontroller. (1) The HCS08 core executes a subset of the HC08 instruction set with enhanced addressing modes, executing most instructions in a single bus cycle at up to 20MHz bus frequency. The background debug mode (BDM) provides single-wire in-circuit debugging without requiring JTAG pins. (2) The 256 Bytes of on-chip EEPROM is byte-erasable and byte-programmable, with a minimum 100K erase\/write cycle endurance. This allows storage of calibration data, configuration parameters, and serial numbers without external memory. The EEPROM is accessed through a command-interface state machine in the memory controller. (3) The 12-bit ADC uses a successive approximation architecture with automatic compare function, allowing the ADC to generate an interrupt only when a threshold is crossed without CPU polling. The dual TPM (Timer\/PWM Module) timers support input capture, output compare, and edge-aligned PWM generation for motor control and timing applications.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>VDD<\/td>Power supply (2.7-5.5V)<\/td><\/tr>
      2<\/td>PTA0\/TPM1CH0<\/td>GPIO \/ Timer1 channel 0<\/td><\/tr>
      3<\/td>PTA1\/TPM1CH1<\/td>GPIO \/ Timer1 channel 1<\/td><\/tr>
      4<\/td>PTA2\/ADP8<\/td>GPIO \/ ADC channel 8<\/td><\/tr>
      5<\/td>PTA3\/RST\/BDM<\/td>GPIO \/ Reset \/ Debug<\/td><\/tr>
      6<\/td>PTA4\/EXTAL<\/td>GPIO \/ External clock<\/td><\/tr>
      7<\/td>PTA5\/XTAL<\/td>GPIO \/ Crystal oscillator<\/td><\/tr>
      8<\/td>VSS<\/td>Ground<\/td><\/tr>
      9<\/td>PTB0\/MISO<\/td>GPIO \/ SPI MISO<\/td><\/tr>
      10<\/td>PTB1\/MOSI<\/td>GPIO \/ SPI MOSI<\/td><\/tr>
      11<\/td>PTB2\/SPSCK<\/td>GPIO \/ SPI clock<\/td><\/tr>
      12<\/td>PTB3\/SS<\/td>GPIO \/ SPI slave select<\/td><\/tr>
      13<\/td>PTB4\/TxD<\/td>GPIO \/ UART TX<\/td><\/tr>
      14<\/td>PTB5\/RxD<\/td>GPIO \/ UART RX<\/td><\/tr>
      15<\/td>PTB6\/TPM2CH0<\/td>GPIO \/ Timer2 channel 0<\/td><\/tr>
      16<\/td>PTB7\/TPM2CH1<\/td>GPIO \/ Timer2 channel 1<\/td><\/tr><\/table>","application_scenarios":"
      • 5V industrial control and monitoring with robust EFT\/ESD performance<\/li>
      • White goods and home appliance control with EEPROM for settings<\/li>
      • Automotive auxiliary systems operating on 5V legacy supply rails<\/li>
      • Sensor interface and signal conditioning with 12-bit ADC<\/li>
      • Simple I\/O expansion and protocol bridging (SPI\/UART)<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MC9S08PA8AVTG<\/td>NXP<\/td>8KB Flash, pin-compatible upgrade<\/td><\/tr>
        MC9S08PA16AVTG<\/td>NXP<\/td>16KB Flash, pin-compatible upgrade<\/td><\/tr>
        MC9S08PA4AWJ<\/td>NXP<\/td>Same, PDIP-16 through-hole<\/td><\/tr>
        PIC16F1704-I\/SS<\/td>Microchip<\/td>8-bit, 14-pin, 5V, similar class<\/td><\/tr>
        ATtiny404-SSNR<\/td>Microchip<\/td>8-bit AVR, 14-pin, 5V, modern<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7535","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=7535"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7535\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7535"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}