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MM912_S812 Datasheet S12XS MCU and Multifunctional Ignition and Injector

Manufacturer: Freescale Semiconductor (now NXP Semiconductors)

Overview

Freescale Semiconductor Advance Information S12XS MCU and Multifunctional Ignition and Injector Driver System In Package (SiP) The MM912_S812 is an engine control SMARTMOS IC combining an MCU (S12XS) and analog control die (MC33812) intended for motorcycle and other single cylinder small engine control applications.The MCU S12XS has 8.0 KB or 12 KB RAM, and flash memory size of 128 KB or 256 KB.

Key Features

  • of the S12XE family including error correction code (ECC) on flash memory, a separate data-flash module for code or data storage, a frequency modulated locked loop (IPLL) that improves the EMC performance and a fast ATD converter. Features:.
  • Designed to operate over the range of ~4.7 V ≤ VPWR ≤ 36 V.
  • Relay/injector/fuel pump driver.
  • current limit.
  • 4.0 A, typical.
  • Lamp driver.
  • current limit.
  • 1.5 A, typical.
  • All external outpu.