{"id":7004,"date":"2026-06-22T12:43:41","date_gmt":"2026-06-22T12:43:41","guid":{"rendered":"https:\/\/materialparts.com\/mc9s08aw32cfge-2\/"},"modified":"2026-06-22T12:43:41","modified_gmt":"2026-06-22T12:43:41","slug":"mc9s08aw32cfge-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/mc9s08aw32cfge-2\/","title":{"rendered":"MC9S08AW32CFGE"},"content":{"rendered":"

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

The MC9S08AW32CFGE from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller with 32KB Flash and 2KB SRAM in an LQFP-48 (7x7mm) package. It features a 40MHz HCS08 CPU, 8-channel 10-bit ADC, dual SCI (UART), SPI, I2C, and three timer modules with 8 PWM channels. The device operates from 2.7V to 5.5V across the -40\u00b0C to +85\u00b0C temperature range.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
CPU Core<\/td>\nHCS08, 40MHz (20MHz bus)<\/td>\n<\/tr>\n
Flash Memory<\/td>\n32 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n2 KB<\/td>\n<\/tr>\n
ADC<\/td>\n8-channel x 10-bit<\/td>\n<\/tr>\n
\u4ea4\u6d41<\/td>\n2xSCI(UART), 1xSPI, 1xI2C<\/td>\n<\/tr>\n
\u8ba1\u65f6\u5668<\/td>\n2×2-ch TPM + 1×2-ch MTIM<\/td>\n<\/tr>\n
PWM Channels<\/td>\n8<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n2.7V ~ 5.5V<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nLQFP-48 (7x7mm)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • HCS08 CPU with full instruction set and BGND debug<\/li>\n
  • 32KB Flash with security and block protection<\/li>\n
  • 8-channel 10-bit ADC with hardware trigger<\/li>\n
  • Dual SCI with LIN protocol support<\/li>\n
  • Background debug mode (BDM) for development<\/li>\n
  • Internal clock source (ICS) with FLL<\/li>\n
  • Low-voltage detect and low-voltage warning<\/li>\n
  • Watchdog and computer operating properly (COP) timer<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Appliance motor control<\/li>\n
    • Industrial sensors and actuators<\/li>\n
    • Automotive body electronics<\/li>\n
    • Building automation<\/li>\n
    • General-purpose embedded control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MC9S08AW32CFGE from NXP (formerly Freescale) is an 8-bit HCS08 microcontroller with 32KB Flash and 2KB SRAM in an LQFP-48 (7x7mm) package. It features a 40MHz HCS08 CPU, 8-channel 10-bit ADC, dual SCI (UART), SPI, I2C, and three timer modules with 8 PWM channels. The device operates from 2.7V to 5.5V across the […]<\/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-7004","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-nxp"],"acf":{"brief_explanation":"8-bit HCS08 MCU, 32KB Flash, 40MHz, 10-bit ADC, dual UART, SPI, I2C in LQFP-48","date_code":"","package_case":"LQFP-48 (7.0 x 7.0 x 1.4 mm)","in_stock":2800,"datasheet":"https:\/\/www.nxp.com\/docs\/en\/data-sheet\/MC9S08AW60.pdf","price":"$2.15 @ 1ku","product_introduction":"The MC9S08AW32CFGE is a member of NXP's HCS08 family of 8-bit microcontrollers. It integrates 32KB of Flash program memory and 2KB of SRAM with a comprehensive set of peripherals targeted at cost-sensitive embedded control applications. The dual TPM timer modules provide up to 8 PWM channels for motor control and power conversion, while the dual SCI with LIN support enables multi-node communication in automotive and industrial networks. The 10-bit ADC with hardware trigger supports synchronized sampling with PWM outputs for motor control feedback.","working_principle":"The HCS08 CPU core executes an enhanced 8-bit instruction set at up to 40MHz bus frequency. The internal clock source (ICS) module generates the system clock from an internal or external reference using the frequency-locked loop (FLL). The TPM (Timer\/PWM Module) channels can operate in input capture, output compare, or edge-aligned PWM modes. The ADC performs successive approximation conversion on any of 8 analog channels, with optional hardware trigger from the TPM for synchronized motor control sampling. The SCI modules support standard UART and LIN 1.3\/2.0 protocol with break detection.","pin_description":"
      Pin Group<\/th>Count<\/th>Functions<\/th><\/tr>
      VDD\/VSS<\/td>8<\/td>Power and ground connections<\/td><\/tr>
      PTA\/PTE<\/td>28<\/td>GPIO with alternate functions (ADC, SCI, SPI, I2C, TPM)<\/td><\/tr>
      ADC Inputs<\/td>8<\/td>Analog input channels ADP0-ADP7<\/td><\/tr>
      RESET\/VPP<\/td>1<\/td>Active-low reset and Flash programming voltage<\/td><\/tr>
      BKGD\/MS<\/td>1<\/td>Background debug and mode select<\/td><\/tr>
      EXTAL\/XTAL<\/td>2<\/td>Oscillator pins for external crystal\/resonator<\/td><\/tr><\/table>","application_scenarios":"
      • Appliance Motor Control<\/b>: 8 PWM channels and ADC hardware trigger enable sensorless BLDC or PMSM motor control<\/li>
      • Automotive LIN Node<\/b>: Dual SCI with LIN protocol support for door, seat, or lighting control modules<\/li>
      • Industrial Sensor Interface<\/b>: 8-channel 10-bit ADC reads multiple analog sensors with SPI\/I2C for digital sensor expansion<\/li>
      • 5V Legacy System Upgrade<\/b>: 2.7-5.5V supply range supports direct 5V system integration without level shifting<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MC9S08AW60CFGE<\/td>NXP<\/td>60KB Flash, 4KB RAM, pin-compatible<\/td><\/tr>
        MC9S08AW16CFGE<\/td>NXP<\/td>16KB Flash, 1KB RAM, pin-compatible<\/td><\/tr>
        MC9S08AC32CFGE<\/td>NXP<\/td>Similar spec, different timer configuration<\/td><\/tr>
        ATmega328P-AU<\/td>Microchip<\/td>32KB Flash, 8-bit AVR, TQFP-32<\/td><\/tr>
        PIC18F26K22-I\/SO<\/td>Microchip<\/td>32KB Flash, 28-SOIC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7004","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=7004"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7004\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=7004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=7004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=7004"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=7004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}