Overview
The S9S12XS256J0CAAR is a 16-bit microcontroller from NXP USA Inc., part of the S12XS family. This microcontroller is designed to meet the needs of cost-sensitive automotive body electronics applications. It features a robust set of peripherals and a high level of integration, making it suitable for a variety of automotive and industrial control systems.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 16-bit HCS12 |
| Flash Memory | 256 KB |
| Package Type | 64-pin LQFP |
| Operating Voltage | 5V |
| Operating Temperature | -40°C to 125°C |
| RoHS Status | Compliant |
| Clock Speed | Up to 25 MHz |
| RAM | 12 KB |
| EEPROM | 1 KB |
Key Features
- High-Performance CPU: The HCS12 CPU provides efficient processing capabilities with a maximum clock speed of up to 25 MHz.
- Extensive Peripherals: Includes a variety of peripherals such as timers, analog-to-digital converters (ADC), serial communication interfaces (SCI), and a controller area network (CAN) module.
- Memory: Features 256 KB of flash memory, 12 KB of RAM, and 1 KB of EEPROM.
- Security Features: Includes security modules to protect against unauthorized access and ensure data integrity.
- Debugging Capabilities: Supports background debug mode (BDM) for efficient debugging and development.
Applications
The S9S12XS256J0CAAR microcontroller is optimized for a broad range of automotive body electronics applications, including:
- Body Control Modules (BCM)
- Anti-lock Braking Systems (ABS)
- Electronic Stability Control (ESC)
- Automotive Lighting Systems
- Industrial Control Systems
Q & A
- What is the primary application area for the S9S12XS256J0CAAR microcontroller?
The primary application area is automotive body electronics, including body control modules, ABS, ESC, and automotive lighting systems.
- How much flash memory does the S9S12XS256J0CAAR have?
The microcontroller has 256 KB of flash memory.
- What is the maximum operating temperature for the S9S12XS256J0CAAR?
The maximum operating temperature is 125°C.
- Is the S9S12XS256J0CAAR RoHS compliant?
Yes, the S9S12XS256J0CAAR is RoHS compliant.
- What is the clock speed of the HCS12 CPU in the S9S12XS256J0CAAR?
The clock speed can go up to 25 MHz.
- Does the S9S12XS256J0CAAR support debugging?
Yes, it supports background debug mode (BDM) for debugging.
- What type of package does the S9S12XS256J0CAAR come in?
The microcontroller comes in a 64-pin LQFP package.
- How much RAM does the S9S12XS256J0CAAR have?
The microcontroller has 12 KB of RAM.
- What security features does the S9S12XS256J0CAAR include?
The microcontroller includes security modules to protect against unauthorized access and ensure data integrity.
- Can the S9S12XS256J0CAAR be used in industrial applications?
Yes, it can be used in various industrial control systems.
