MagniV® S12ZVM Mixed-Signal MCUs

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The 16-bit S12 MagniV^® S12ZVM mixed-signal microcontroller family offers the smallest, efficient, and scalable 3-phase motor control solution for Brushless Direct Current (BLDC) motor, Permanent Magnet Synchronous Motor (PMSM), or Switched Reluctance Motor (SRM) control applications for industrial and automotive.

The S12ZVM MCUs integrate a 12 V to 5 V voltage regulator, LIN physical layer or CAN physical layer, and a Gate Driver Unit (GDU) to control six power MOSFETs.

Reference Manual

Application Notes

Product Details

Block Diagram

S12ZVM Block Diagram

Get diagram PDF

Features

Enhanced S12Z core at 50 MHz bus speed
16kB - 256kB Flash Memory (ECC)
128B - 1kB EEPROM (ECC)
2kB - 32kB RAM (ECC)
6-ch PMF 15bit PWM for motor control with dead time, fault management
Dual 12-bit analog to digital converter (ADC)
Programmable trigger unit (PTU) to synchronize ADC conversions
3.5 to 20-volt operating range
CAN physical layer (Only in S12ZVMC256)
LIN physical layer (Only in S12ZVML128, S12ZVML64, S12ZVML32 and S12ZVML31)
Gate drive unit (GDU) for six power MOSFETs
Up to 2 Op-Amp for current measurement/sensing

Part numbers include: S912ZVMC12F3MKH, S912ZVMC12F3WKH, S912ZVMC25F1MKK, S912ZVMC25F1WKK, S912ZVML12F3MKH, S912ZVML12F3WKH, S912ZVML31F1MKF, S912ZVML31F1MKH, S912ZVML31F1WKF, S912ZVML31F1WKH, S912ZVML32F3MKH, S912ZVML32F3WKH, S912ZVML64F2WKH.

S12ZVM Family comparison

Product Name	S12ZVMC256	S12ZVML128/64/32	S12ZVMC128/64	S12ZVML31	S12ZVM32/16
Package	80LQFP-EP	64LQFP-EP	64LQFP-EP	64LQFP-EP/48LQFP-EP	64LQFP-EP/48LQFP-EP
Flash	256k	128k/64k/32k	128k/64k	32k	32k/16k
RAM	32k	8k/4k	8k/4k	4k	4k
EEPROM (Bytes)	1K	512	512	128	128
PHY	CAN	LIN	0	LIN	HV
Separate VREG	1+1	0	1	0	0
GDU (HS / LS)	3/3	3/3	3/3	3/3	3/3
Bootstrap Diodes integrated	0	0	0	3	3
OpAmp / Current sense	2	2	2	2/1	2/1
ADC (ext. channels)	8+8	4+5	4+5	4+5/1+3	4+5/1+3
MSCAN	1	1	1	0	0
SCI	2	2	2	2/1	2/1
SPI	1	1	1	1/0	1/0
TIM (IC/OC channels)	4	4	4	4/3	4/3
PWM channels	6+4	6	6	6	6
External FET Nominal Gate Charge (nC)	100-150	100-150	100-150	50-80	50-80
Operating Temperature (Min-Max) (°C)	up to 150°C Ambient

SafeAssure Program

Safe Assure^® (Functional Safety)

When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies system-level safety requirements in accordance with ISO 26262.

Buy/Parametrics

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Design Resources

Design Files

Quick reference to our design files types.

3 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

^{Symbols and Footprints}
S12ZVMB_64LQFP - CAD Symbol and PCB Footprint - BXL File

ZIPRev 0Jul 3, 2019 14:44:00115.0 KBMC9S12ZVMB6F0MLH
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^{Symbols and Footprints}
S12ZVMC256_80LQFP - CAD Symbol and PCB Footprint - BXL File

ZIPRev 0Jul 3, 2019 14:44:00132.9 KBMC9S12ZVMC256
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^{Symbols and Footprints}
S12ZVMB_48LQFP - CAD Symbol and PCB Footprint - BXL File

ZIPRev 0Jul 3, 2019 14:44:0097.8 KBMC9S12ZVMB6F0MLF
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