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

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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

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

Product Programs

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.

Product Longevity

Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.

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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