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Product Detailed Parameters
- Description：16-BIT MICROCONTROLLERS
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Core Processor：-
- Core Size：-
- Speed：-
- Connectivity：-
- Peripherals：-
- 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 C9S12VR48AL0VLCR is a 16-bit microcontroller from the S12 MagniV family, manufactured by NXP USA Inc. It features a 12V1 core operating at up to 25MHz. The device includes 48KB of flash memory with ECC, 2KB of RAM, and 512 bytes of EEPROM. It operates within a voltage range of 3.13V to 5.5V and supports an industrial temperature range of -40°C to 105°C. Connectivity options include LINbus, SCI, SPI, and IrDA interfaces. The component is housed in a 48-LQFP package.
Feature Summary
- Integrated LIN physical layer for automotive network communication
- Built-in voltage regulator allowing direct connection to vehicle battery
- Flash memory equipped with Error Correction Code (ECC)
- On-chip RC oscillator with tight tolerance
Applications
- Window lift control systems
- Sunroof control applications
- Industrial motor control
- Relay driver circuits
Procurement Notes
Verify the specific suffix 'CR' indicates cut-tape or reel packaging when sourcing. Confirm the 'L0' variant matches the required temperature grade and pinout configuration against the official datasheet. Ensure compatibility with existing PCB footprints for the 48-LQFP package before finalizing procurement orders.
Selection Notes
Select this model for designs requiring integrated relay drivers and LIN bus connectivity. Compare memory sizes against other S12VR variants if larger code space is needed. Verify that the 25MHz clock speed meets real-time processing requirements for the target application.
Part Context
This part belongs to the S12VR series, designed for mixed-signal applications in automotive and industrial sectors. It combines a 16-bit CPU with high-voltage I/O capabilities and dedicated low-side drivers, simplifying system architecture for motor and relay control tasks.
Replacement Considerations
Check for compatible parts within the S12VR family such as S9S12VR48AF0VLF. Verify pin-to-pin compatibility and software register mapping before substituting components in existing designs.
