MM912KS812AMAF

NXP Semiconductors Document Number: MM912 S812 Rev. 2.0, 8/2016 Data Sheet: Advance Information S12XS MCU and multifunctional 912 S812 ignition and injector driver system in package (SiP) The MM912 S812 is an engine control SMARTMOS IC combining an MCU SMALL ENGINE CONTROL SIP (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 retains many of the 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 V 36 V PWR Relay/injector/fuel pump driver current limit 4.0 A, typical AF Suffix (Pb Free) Lamp driver current limit 1.5 A, typical 98ASA00371D All external outputs protected against short to battery and overcurrent 100 Pin LQFP-EP VCC voltage pre-regulator provides +5.0 V power for the MCU MCU watchdog timer circuit with parallel refresh/time setting line ISO-9141 K-Line transceiver for communicating diagnostic messages V BAT V BAT V V BAT BAT 912 S812 Relay or other load 5.0 V VDD LAMPOUT VCCSENS ROUT Injector INJOUT VCCREF IGNFB V V IGNSUP PWR BAT VPWR IGNOUTH LAMPIN IGNOUTL PB3 ISO9141 ISO9141 RIN PAD00 PP1 PAD01 RESETB PAD02 RESETB PAD03 WDRFSH PAD04 I/O PAD05 INJIN PAD06 I/O PAD07 INJFLT PAD09 I/O MOSI IGNIN SCK I/O SSB IGNFLT MISO I/O IRQB RELFLT I/O PM1/TXCAN PM0/RXCAN MRX RXD TEST1 MTX TM EN, TEST2 TXD WD INH PGND EXTAL VSS DGND XTAL Notes 1. Surge Voltage protection recommended on VPWR 2. Not all connections on MCU shown Figure 1. 912 S812 simplified application diagram * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. 2016 NXP B.V.1 Orderable parts This section describes the part numbers available to be purchased along with their differences. Valid orderable part numbers are provided on the web. To determine the orderable part numbers for this device, go to