Overview
The S912ZVMC25F1VKK is a 16-bit microcontroller from NXP USA Inc., part of the S12ZVM family. This microcontroller is designed to provide a highly integrated solution, particularly for 3-phase motor control applications. It features the S12Z core, operating at a frequency of 50 MHz, and is known for its high performance and reliability. The device is suitable for various automotive and industrial applications, offering robust features such as field-oriented control (FOC) for maximum energy efficiency and low audible noise.
Key Specifications
| Specification | Details |
|---|---|
| Core | S12Z, 50 MHz bus |
| Flash Memory | 256 KB |
| RAM | 2-32 KB (ECC) |
| EEPROM | 128 B–1 KB (ECC) |
| ADC | 2 ADCs, 1+3 to 8+8 channels, 12-bit |
| OpAmp | 2 x for current sensing |
| MOSFET Gate Driver | 6-channel motor control |
| PWM | 6-channel motor control PWM, additional 4-channel 16-bit PWM |
| PHY | CAN, LIN, or PWM |
| VREG | 12 V, 70 mA (boost option up to 140 mA) |
| Operating Temperature | -40°C to 150°C |
| Package | 80-TQFP-EP (12x12) |
Key Features
- High Performance: Supports field-oriented control (FOC) for maximum energy efficiency and lowest audible noise.
- Highly Integrated Solution: Ideal for 3-phase motor control applications, including integrated LIN or CAN PHY and 6-channel motor control MOSFET gate pre-drivers.
- Scalability: Options for CAN-, LIN-, and HV-PWM-PHY with memory up to 256 KB.
- High Reliability: High immunity to EMI and ESD stresses, LIN 2.x compliant with +/- 8 kV ESD capability.
- Low System Cost: Operates straight from the car battery, reducing system complexity and cost.
- Comprehensive Enablement Tools: Supported by evaluation boards, software tools like Motor Control Development Toolbox, and FreeMASTER Run-Time Debugging Tool.
Applications
- Engine Cooling Fans: Efficient control for engine cooling fans.
- Fuel, Oil, and Water Pumps: Reliable operation for various types of pumps.
- HVAC Blowers: Effective control for heating, ventilation, and air conditioning systems.
- Compressors and Superchargers: High-performance control for compressors and superchargers.
- Wipers and Other Automotive Systems: Suitable for various other automotive applications requiring precise motor control.
Q & A
- What is the core frequency of the S912ZVMC25F1VKK microcontroller?
The core frequency is 50 MHz.
- What is the flash memory capacity of the S912ZVMC25F1VKK?
The flash memory capacity is 256 KB.
- What types of communication protocols are supported by the S912ZVMC25F1VKK?
The device supports CAN, LIN, and PWM protocols.
- What is the operating temperature range of the S912ZVMC25F1VKK?
The operating temperature range is -40°C to 150°C.
- What kind of motor control does the S912ZVMC25F1VKK support?
The device supports field-oriented control (FOC) for 3-phase motors.
- Is the S912ZVMC25F1VKK compliant with automotive standards?
Yes, it is AEC-Q100 Grade 0 compliant, suitable for automotive applications.
- What is the package type of the S912ZVMC25F1VKK?
The package type is 80-TQFP-EP (12x12).
- Does the S912ZVMC25F1VKK have built-in MOSFET gate drivers?
Yes, it has 6-channel motor control MOSFET gate pre-drivers.
- Is the S912ZVMC25F1VKK RoHS compliant?
Yes, the device is compliant with EU RoHS, ELV, and China RoHS directives.
- What kind of software tools are available for the S912ZVMC25F1VKK?
Comprehensive software tools include the Motor Control Development Toolbox, FreeMASTER Run-Time Debugging Tool, and others.
