The S912XET256J1VAL is a 16-bit microcontroller unit (MCU) manufactured by NXP Semiconductors (formerly Freescale). This MCU belongs to the HCS12X family, known for its performance and integrated peripherals. It is designed for embedded applications requiring real-time control and communication capabilities.

Applications

• Automotive Body Electronics
• Industrial Control Systems
• Security Systems
• Consumer Electronics
• Appliance Control

Features

• 16-bit HCS12X CPU Core
• 256KB Flash Memory with ECC (Error Correcting Code)
• 16KB RAM
• 4KB EEPROM with ECC
• 12-bit Analog-to-Digital Converter (ADC)
• Serial Communication Interfaces (SCI, SPI, I2C)
• Controller Area Network (CAN) Module
• Timers (PWM, Input Capture, Output Compare)
• Real-Time Interrupt (RTI)
• Watchdog Timer (WDT)
• Low-Voltage Inhibit (LVI)
• Clock Generation Module with PLL
• Temperature Sensor

Benefits

• High Performance: The 16-bit HCS12X core delivers sufficient processing power for real-time control applications.
• Integrated Peripherals: On-chip peripherals reduce external component count and simplify system design.
• Reliability: ECC on Flash and EEPROM memory improves data integrity and system reliability.
• Communication Capabilities: CAN, SCI, SPI, and I2C interfaces enable communication with various external devices and networks.
• Low Power Consumption: Power-saving modes minimize energy consumption in battery-powered applications.

Additional Details

The S912XET256J1VAL typically operates at a clock frequency of up to 40 MHz. The ADC module allows for precise analog signal measurement. The CAN module supports both standard and extended frames. The device is available in different package options, including QFP and LQFP. Detailed electrical characteristics, timing specifications, and package dimensions can be found in the device datasheet. It is designed to operate in harsh industrial and automotive environments.