S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design

Engineered for automotive 3-phase PMSM/BLDC motor control system

Overview

The S12ZVM-EFP is an out-of-box reference design board engineered for 12 V 3-phase permanent magnet synchronous motor (PMSM) automotive electrical fuel pump (EFP).

Based on the 16-bit S12 MagniV^® S12ZVM mixed-signal microcontrollers, the S12ZVM-EFP uses smooth cross-over I-F start-up and initial position detection (IPD) algorithm to ensure the robust and fast start-up for achieving the strict goal of below 150 ms from standstill to rated speed.

S12ZVM-EFP reference design – Fact Sheet

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Speeds Development

Robust and fast start up

Targets Sensorless BLDC/PMSM

FOC control for both dual and shunt and single shunt

Supports Multiple Diagnose and Protection

UV, OV, OT, OC, short, stall detection, and more

Specifications

S12ZVM-EFP Reference Design - Block Diagram

Microcontroller (MCU)

S12ZVM : S12ZVM Mixed-Signal MCU for Automotive & Industrial Motor Control Applications

Supported Software

FREEMASTER : FreeMASTER Run-Time Debugging Tool

Supports 12 V power supply system with up to 250 W automotive BLDC/PMSM motor control system
Supporst BLDC/PMSM sensorless FOC control, both dual shunt and single shunt
Robust and fast start-up, meeting the strict start-up condition ❮ 150ms from standstill to rated speed
Crossing the current I/F start-up and initial position detection algorithm ensures successful start-up
Board tested against supply voltage changing, load changing, speed command jumping and temperature rising
Supports multiple diagnoses and protection strategies using the robust gate driver unit (GDU); also supports over-voltage (OV), under-voltage (UV), short- and over-current (OC), over-temperature (OT) and stall detection
Supports user-defined speed commands from PWM/FreeMASTER/LIN

Electric Pumps
Heating Ventilation and Air Conditioning (HVAC)
Fuel/oil/water pumps

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S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design

S12ZVM-EFP
1 @ US
$200.00

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Design Resources

Get Started

Getting Started and User Manual

Use the following to start developing with your S12ZVM-EFP reference design

Get Started with the S12ZVM 12 V Electrical Fuel Pump (EFP) reference design
- GS-S12ZVM-EFP
S12ZVM-EFP reference design – hardware UG^{(REV
0
)}
- 2.8 MB
- S12ZVM-EFP_HW-UG
- [ English ]
S12ZVM-EFP reference design – software UG^{(REV
0
)}
- 4.1 MB
- S12ZVM-EFP_SW-UG
- [ English ]
S12ZVM-EFP reference design – Quick Start Guide^{(REV
0
)}
- 297.8 kB
- S12ZVM-EFP_QSG
- [ English ]

Get to Know the S12ZVM 12 V Electrical Fuel Pump (EFP) reference design:

MTRCKTSPNZVM128 Three-phase Sensorless Dual-Shunt Current-Sensing PMSM Motor Control Application with MagniV MC9S12ZVM (AN5135)^{(REV
1
)}
- 2.0 MB
- AN5135
- [ English ]
AN5207: Hardware Design Guidelines for S12ZVM Microcontrollers^{(REV
2
)}
- 2.6 MB
- AN5207
- [ English ]
MC9S12ZVMRM: MC9S12ZVM-Family Reference Manual and Datasheet^{(REV
2.14
)}
- 14.2 MB
- MC9S12ZVMRM
- [ English ]
MTRCKTSPNZVM128 Three-phase Sensorless Single-Shunt Current-Sensing PMSM Motor Control Application with MagniV MC9S12ZVM (AN5327)^{(REV
1
)}
- 2.7 MB
- AN5327
- [ English ]

Schematics and Design Files
S12ZVM-EFP reference design – Design Files^{(REV
B
)}
- 466.7 kB
- S12ZVM-EFP_DesignFiles
S12ZVM-EFP reference design – Schematics^{(REV
B
)}
- 316.2 kB
- S12ZVM-EFP_SCH
Tools and Software
CodeWarrior^® for MCUs (Eclipse IDE) - ColdFire^®, 56800/E DSC, Qorivva^® 56xx, RS08/S08, S12Z - 11.1
- CW-MCU10
FreeMASTER Run-Time Debugging Tool
- FREEMASTER
Automotive Math and Motor Control Library Set
- AUTOMATH_MCL
S12ZVM-EFP reference design – Quick Start Package^{(REV
1.0.2
)}
- 4.3 MB
- S12ZVM-EFP_QSP

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Recommended Communities

Training and Events

Get your DC-motor to spin using S12ZVMA MagniV^® MCUs and CodeWarrior^®

Type: On-Demand
Duration: 44:41

Electric motor control solution in automotive are increasingly replacing mechanical approaches for better fuel efficiency, for a higher degree of automation and for increased comfort.

Speeding Up 3-Phase Motor Control for Automotive and Industrial

Type: On-Demand
Duration: 56:52

Control 3-phase motors by 6-step control commutation for BLDC motors or FOC for PM using S12ZVM, S32K1 or MPC5744P MCUs.