Overview
The S912ZVC19F0MKH is a highly integrated 16-bit microcontroller from NXP Semiconductors' S12 MagniV series. This microcontroller is designed for automotive and industrial applications, particularly where space is constrained. It features a sophisticated S12Z core, a 12V to 5V voltage regulator, and a CAN physical layer, making it ideal for use in actuators, sensors, CAN nodes, and other similar applications. The device is known for its high reliability, low system cost, and comprehensive development support.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | 16-bit S12Z core |
| Operating Speed | 32 MHz |
| Program Memory | 64-192 KB FLASH |
| RAM | 4-12 KB |
| EEPROM | 1-2 KB |
| ADC | 10-16 channels, 10-bit (12-bit) |
| DAC | 8-bit with OpAmp |
| Comparator | 2 rail-to-rail |
| Timer | 8 channels/16-bit + 4 channels/16-bit (16ns) |
| CAN Phy | 1 |
| PWM | 4 channels/16-bit + 4 channels/16-bit (16ns) |
| Communication Interfaces | 1 MSCAN, 2 SCI, 2 SPI, 1 IIC, 1 SENT-Tx |
| Operating Temperature | -40°C to 150°C |
| Package | 64-LQFP-EP |
| Supply Voltage | 3.5 V to 40 V |
| Number of I/O | 28 |
Key Features
- Highly integrated system in a package, reducing system complexity and cost.
- Integrated CAN transceiver and 12V to 5V voltage regulator.
- High reliability with high immunity to EMI and ESD stresses (CAN HS/LS compliant with +/- 8kV ESD capability).
- Advanced 16-bit microcontroller architecture with 32 MHz operating speed.
- Flexible 28 I/O ports and wide supply voltage range from 3.5V to 40V.
- Includes peripherals like DMA, POR, PWM, WDT, and high-resolution timers.
- Supports various communication protocols including CANbus, I²C, SCI, SPI, and SENT-Tx.
- Robust design for operating temperatures ranging from -40°C to 150°C.
Applications
- CAN nodes and CAN switch panels/user interfaces.
- CAN actuators and sensors, including humidity, air mass, NOx, and urea sensors.
- HVAC controllers and lighting controls.
- Seat positioning and seatbelt pretensioners.
- Ultrasonic sensors and occupant detection systems.
- Powertrain sensors, such as NOx sensors.
- Industrial CAN communication and motor control.
Q & A
- What is the S912ZVC19F0MKH microcontroller used for? The S912ZVC19F0MKH is used in automotive and industrial applications, particularly in space-constrained environments such as actuators, sensors, and CAN nodes.
- What is the core processor of the S912ZVC19F0MKH? The core processor is a 16-bit S12Z core.
- What is the operating speed of the S912ZVC19F0MKH? The operating speed is 32 MHz.
- What memory types and sizes are available on the S912ZVC19F0MKH? It features 64-192 KB FLASH, 4-12 KB RAM, and 1-2 KB EEPROM.
- What communication interfaces does the S912ZVC19F0MKH support? It supports CANbus, I²C, SCI, SPI, and SENT-Tx.
- What is the operating temperature range of the S912ZVC19F0MKH? The operating temperature range is -40°C to 150°C.
- What package types are available for the S912ZVC19F0MKH? It is available in 64-LQFP-EP packages.
- What is the supply voltage range for the S912ZVC19F0MKH? The supply voltage range is from 3.5 V to 40 V.
- Does the S912ZVC19F0MKH have any special features for reliability? Yes, it has high immunity to EMI and ESD stresses and is CAN HS/LS compliant with +/- 8kV ESD capability.
- What kind of development support is available for the S912ZVC19F0MKH? It is supported by comprehensive hardware and software tools, including evaluation boards and low-level drivers to enterprise third-party tools.
