Overview
The S912ZVCA19F0MLF is a highly integrated microcontroller unit (MCU) from NXP USA Inc., designed specifically for the automotive industry. This MCU features a 16-bit S12Z CPU core, operating at 32 MHz, and is part of the S12 MagniV family. It is ideal for space-constrained applications such as actuators, sensors, CAN nodes, and HVAC controllers due to its compact design and comprehensive set of integrated peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core | S12Z 16-bit |
| Program Memory Size | 192 KB Flash |
| Data RAM Size | 8-12 KB SRAM |
| ADC Resolution | 10-12 bit |
| DAC Resolution | 8 bit |
| Supply Voltage | 5.5 V - 18 V |
| Operating Temperature | -40°C to 125°C (or 150°C for some variants) |
| Package | 48-LQFP, 64-LQFP-EP |
| Interface Type | CAN, I2C, SCI, SPI, SENT-Tx |
| Qualification | AEC-Q100 Grade 0 |
Key Features
- Highly integrated system-in-a-package design, including CAN phy, voltage regulator, high voltage pins, and op-amps.
- Low system cost due to direct battery power and reduced system, test, qualification, and manufacturing costs.
- High reliability with high immunity to EMI and ESD stresses, and CAN HS/LS compliance with +/- 8kV ESD capability.
- Comprehensive hardware and software support, including free low-level drivers and enterprise third-party tools, to reduce development cost and time to market.
- Integrated 12-bit ADC, 8-bit DAC with op-amp, and high-resolution PWM/timers.
- Multiple communication interfaces: CAN, I2C, SCI, SPI, and SENT-Tx.
- AEC-Q100 qualification for automotive applications.
Applications
- CAN-based sensors (humidity, air mass, NOx, urea sensors).
- HVAC controllers.
- Industrial CAN communication.
- CAN connected motor control.
- CAN nodes, actuators, and sensors.
- Lighting controls.
- Seat positioning and seatbelt pretensioners.
- Ultrasonic sensors and occupant detection.
- Powertrain sensors (NOx).
Q & A
- What is the core type of the S912ZVCA19F0MLF MCU?
The S912ZVCA19F0MLF MCU features a 16-bit S12Z CPU core.
- What is the maximum operating temperature of the S912ZVCA19F0MLF?
The maximum operating temperature is -40°C to 125°C (or 150°C for some variants).
- What are the key integrated peripherals of the S912ZVCA19F0MLF?
The MCU includes integrated CAN phy, voltage regulator, high voltage pins, op-amps, ADC, DAC, and various communication interfaces.
- What is the qualification standard for the S912ZVCA19F0MLF?
The MCU is qualified to AEC-Q100 Grade 0 for automotive applications.
- What are the common applications of the S912ZVCA19F0MLF?
Common applications include CAN-based sensors, HVAC controllers, industrial CAN communication, and various automotive control and monitoring systems.
- What is the package type of the S912ZVCA19F0MLF?
The MCU is available in 48-LQFP and 64-LQFP-EP packages.
- Does the S912ZVCA19F0MLF support multiple communication protocols?
- What is the flash memory capacity of the S912ZVCA19F0MLF?
The MCU has a flash memory capacity of 192 KB.
- Is the S912ZVCA19F0MLF suitable for high-reliability applications?
- What kind of development support is available for the S912ZVCA19F0MLF?
