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Product Detailed Parameters
- Description：IC
- Series：-
- Mfr：NXP USA Inc.
- Package：Tray
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- Number of I/O：-
- Program Memory Size：-
- Program Memory Type：-
- EEPROM Size：-
- RAM Size：-
- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
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Overview
The C9S12VR48AL0VLC is a 16-bit microcontroller from the S12 MagniV family, featuring a 12V1 core operating at 25MHz. It integrates 48KB of Flash memory with ECC, 2KB of RAM, and 512 bytes of EEPROM. The device supports a supply voltage range of 3.13V to 5.5V and includes six 10-bit ADC channels. Connectivity options comprise LINbus, SCI, and SPI interfaces. It operates within a temperature range of -40°C to 105°C and is housed in a 48-LQFP package.
Feature Summary
- Integrated LIN physical layer for automotive local interconnect network communication
- Built-in low-side drivers designed for relay control and inductive load protection
- High-voltage input capabilities for direct switch monitoring
- On-chip RC oscillator with tight tolerance for stable clocking
Applications
- Automotive body electronics modules
- LIN bus gateway nodes
- Relay driver circuits
- Switch monitoring systems
Procurement Notes
Verify the specific suffix 'L0' against official NXP documentation to confirm pinout and feature set accuracy. Ensure the selected package matches the required PCB footprint. Confirm RoHS compliance status through the manufacturer's certificate of conformity prior to integration into production assemblies.
Selection Notes
Select this component when a 12V automotive environment requires integrated power management features such as low-side drivers. The inclusion of a dedicated LIN transceiver simplifies design compared to discrete solutions. Evaluate the 48KB Flash capacity against application code size requirements to ensure sufficient storage for firmware updates and data logging.
Part Context
This part belongs to the S12 MagniV series, which targets cost-sensitive automotive applications. The series combines a 16-bit CPU with integrated power stages, reducing external component count. It serves as a bridge between standard 8/16-bit MCUs and higher-performance safety-critical processors.
Replacement Considerations
Check for suffix variations indicating different packaging or temperature grades. Verify compatibility with existing software libraries if migrating from older S12 variants.
