S12P Automotive and Industrial Microcontrollers (MCUs)

S12P

Ideal for body control applications, the S12P family of CAN microcontrollers (MCUs) offers the enhanced features of 16-bit performance at the value of 8-bit MCUs.

The S12P family bridges the gap between 8- and 16-bit automotive CAN MCUs and serves as the entry point into NXP 16-bit family offerings.

Compatible and scalable with the S12XS family, the S12P allows customers to have a range of lower sized memory and feature set options for their applications.

The family includes four devices that offer an array of program and data flash memory sizes with error correcting codes (ECC), RAM, a MSCAN module and package options that scale from 48-80 pins.

Product Details

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Block Diagram

S12P Microcontroller Block Diagram

S12P Microcontroller Block Diagram
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Features

  • S12 core, 32 MHz bus
  • Up to 128 KB of on-chip flash with ECC
  • Up to 6 KB RAM
  • 4 KB DataFlash® with ECC
  • MSCAN module supporting CAN protocol 2.0 A/B
  • SCI supporting LIN communications
  • Serial peripheral interface (SPI)
  • 8-channel, 16-bit timer supporting input capture, output compare, counter and pulse accumulator functions
  • 10-channel, 12-bit resolution successive approximation analog-to-digital converter (ADC)
  • Pulse width modulation (PWM) module with 6 x 8-bit channels
  • Phase locked loop (PLL) frequency multiplier with internal filter
  • 4-16 MHz amplitude controlled Pierce oscillator
  • 1 MHz internal RC oscillator
  • Autonomous periodic interrupt (API)
  • This product is included in NXP product longevity program, with assured supply for a minimum of 15 years after launch

Documentation

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Design Resources

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Design Files

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  • Calculators

    S12XE IPLL Calculator Software

    ZIPRev 0Jan 22, 2009 00:00:00505.9 KBS12XESW
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Hardware

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Software

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  • Protocol Stacks

    Graphical LCD Driver for MCUs/MPUsFeatured

  • BSP, Drivers and Middleware

    MSCAN driver for S12(X) devices

    ZIPRev 0.1Mar 24, 2014 00:00:0015.5 MBMSCAN_S12_DEVD
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  • BSP, Drivers and Middleware

    LIN2.x and SAE J2602 Stack

    FLEXERARev v4.6.3Jan 30, 2020 00:00:001 KBFSL_LIN_2.X_DRIVER
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  • BSP, Drivers and Middleware

    EEPROM Emulation Driver for Flash in S12XS, S12P, S12HY and S12XHY

    EXERev v2.3.4Mar 6, 2015 00:00:005.0 MBHCS12XS_P_HY_XHY_EEE
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  • BSP, Drivers and Middleware

    Standard Software Driver (SSD) for Flash in S12XS, S12P, S12HY and S12XHY

    EXERev v1.1.1Sep 22, 2014 00:00:007.8 MBHCS12XS_P_HY_XHY_FLASH_SSD_DEVD
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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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To find a complete list of our partners that support this product, please see our Partner Marketplace.

Training

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