912_S812 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 bining 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. The S12XS family...
912_S812 Key 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 outputs protected against short to battery and overcurrent
- VCC voltage pre-regulator provides +5.0 V power for the MCU
- MCU watchdog timer circuit with parallel refresh/time setting line
912_S812 Applications
- Designed to operate over the range of ~4.7 V ≤ VPWR ≤ 36 V