The IC component S9S12VR16F0MLC is a microcontroller unit (MCU) manufactured by Freescale Semiconductor, which is now known as NXP Semiconductors. This MCU belongs to the S12VR family and is designed for automotive applications, specifically in automotive body control modules, dashboard control units, and door modules.
Key features of S9S12VR16F0MLC:
1. Architecture: The S9S12VR16F0MLC is based on the HCS12X 16-bit CPU core architecture, which provides improved performance and code density compared to previous generations. It operates at a maximum frequency of 16 MHz.
2. Memory: It offers 16 KB of flash memory for program storage and 1 KB of EEPROM for non-volatile data storage. Additionally, it has 512 bytes of random-access memory (RAM) for temporary data storage during program execution.
3. Peripherals: The MCU includes various built-in peripherals to support different automotive applications. These include a 16-channel, 10-bit analog-to-digital converter (ADC) for sensing and measuring analog signals, multiple timers/counters for precise timing and event triggering, a serial communications interface (SCI) for serial data communication, and a pulse-width modulation (PWM) module for generating analog-like signals.
4. Security: The S9S12VR16F0MLC features Enhanced Non-Volatile Memory (eNVM) security to protect the stored program code and data. It incorporates several security measures like security bytes, backdoor key access, and flash block protection to prevent unauthorized access and ensure the integrity of the device.
5. Automotive-grade: This MCU is specifically designed for use in automotive environments and meets the stringent requirements of the industry, such as temperature range, electromagnetic compatibility, and electrical disturbances.
6. Development Tools and Support: The S9S12VR16F0MLC is widely supported by development tools like CodeWarrior Integrated Development Environment (IDE) that offers a comprehensive development environment, debugging capabilities, and code generation for embedded applications.
Overall, the S9S12VR16F0MLC microcontroller is a powerful automotive-grade IC component that provides a range of features suitable for automotive control applications, combining performance, reliability, and security.
