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• Enhanced S12Z core architecture with<br />
50 MHz bus<br />
− Enables sophisticated motor control algorithms<br />
• Range of memory options address multiple<br />
applications and allow platform design<br />
− 32 to 128 KB flash with ECC<br />
• Up to 512 Bytes of easy-to-use and reliable<br />
4-Byte erasable EEPROM with ECC<br />
• Voltage regulator operates between 3.5<br />
and 40V<br />
− Handles very low cranking voltage and load dump<br />
situations with limited external components<br />
• Integrated LIN physical layer saves space and<br />
simplifies design<br />
− Meets automotive OEM specifications for LIN<br />
conformance and EMC requirements<br />
• Gate drive unit (GDU) with charge pump offers<br />
protected low- and high-side gate drivers<br />
− Capable of driving six external MOSFET up to<br />
100% duty cycle<br />
TM<br />
64LQFP-EP<br />
S12ZVML128 Block Diagram<br />
Ext. Osc<br />
G<br />
P<br />
I<br />
O<br />
37<br />
IRC<br />
KWU<br />
RTI<br />
BDM<br />
PLL<br />
Watchdog<br />
SPI<br />
SCI<br />
SCI<br />
Timer 4 channel<br />
MSCAN<br />
Dual 12-bit ADC<br />
5 + 4 channel<br />
Core and<br />
Memories<br />
S12Z Core<br />
128 KB Flash<br />
8 KB RAM<br />
512B EEPROM<br />
PTU<br />
Digital<br />
Peripherals<br />
6<br />
channel<br />
PWM<br />
Voltage Regulators<br />
Temp Sense Charge Pump<br />
LIN Physical<br />
Interface<br />
Gate<br />
Drive<br />
Unit<br />
Current Sense<br />
(2x Op-Amp)<br />
HV Analog 5V Analog<br />
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, C-Ware, the Energy Efficient Solutions logo, mobileGT, PowerQUICC, QorIQ, StarCore<br />
and Symphony are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. BeeKit, BeeStack, ColdFire+, CoreNet, Flexis, Kinetis, MXC, Platform in a<br />
Package, Processor Expert, QorIQ Qonverge, Qorivva, QUICC Engine, SMARTMOS, TurboLink, VortiQa and Xtrinsic are trademarks of Freescale Semiconductor, Inc.<br />
All other product or service names are the property of their respective owners. © 2011 Freescale Semiconductor, Inc.
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