S912ZVLA12F0MLCR

Microcontrollers Overview

The S912ZVLA12F0MLCR is a 16-bit microcontroller from the NXP S12 MagniV family, utilizing the S12Z core. It features 128 KB of Flash memory and 8 KB of SRAM, operating at a maximum clock frequency of 32 MHz. The device is housed in an LQFP-48 package and supports a wide supply voltage range of 5.5 V to 18 V. It includes a 12-bit ADC with 10 channels, 35 I/O lines, and interfaces such as CAN, LIN, SCI, and SPI. Qualified under AEC-Q100, it operates between -40°C and +125°C.

Microcontrollers Feature Summary

• Integrates a high-voltage 12 V regulator and LIN physical layer transceiver for direct battery connection
• Provides automotive-grade reliability with AEC-Q100 qualification and extended temperature support
• Combines 16-bit processing with mixed-signal capabilities including a 12-bit ADC and DAC

Microcontrollers Applications

• Automotive LIN slave nodes
• Sensor interfaces
• Actuator control
• Switch panels

Microcontrollers Procurement Notes

Verify the specific suffix 'C' against official documentation to confirm tape-and-reel packaging versus tray options. Ensure the part number matches the exact pinout and memory configuration required for the design. Cross-reference the manufacturer's latest datasheet to validate current production status and any potential obsolescence notices before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component for space-constrained automotive applications requiring integrated LIN communication and high-voltage tolerance. The S12Z core offers efficient processing for mixed-signal tasks. Consider the 128 KB Flash capacity for complex firmware requirements and verify that the 35 available I/O pins meet the system interface needs without external expansion.

Microcontrollers Part Context

This MCU belongs to the S12 MagniV series, designed for low-cost, highly integrated solutions in automotive environments. The S12ZVL platform emphasizes scalability and standardization across different memory sizes. It targets applications where system cost reduction through integration of power regulation and communication PHYs is critical.

Microcontrollers Replacement Considerations

Consult the S12ZVL family comparison table for alternatives with varying Flash sizes or package types. Verify compatibility with existing software drivers when substituting within the same family.