S9S12G48ACLF

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: Advanced microcontroller for automotive applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Architecture: 16-bit HCS12 core
• Clock Speed: Up to 25 MHz
• Flash Memory: 48 KB
• RAM: 4 KB
• Operating Voltage: 2.35V to 5.5V
• Operating Temperature: -40°C to +125°C
• Peripherals: UART, SPI, I2C, ADC, PWM, CAN, etc.
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The S9S12G48ACLF microcontroller has a total of 80 pins. Here is a brief overview of the pin configuration:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port G: PG0 to PG7
• Port H: PH0 to PH7
• Port J: PJ0 to PJ7
• Port K: PK0 to PK7

For a detailed pinout diagram, please refer to the official datasheet.

Functional Features

• High-performance 16-bit HCS12 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, ADC, PWM, CAN, etc.
• Low-power consumption for extended battery life
• Robust operating temperature range suitable for automotive applications
• Flash memory for program storage and RAM for data storage
• Wide operating voltage range for flexibility in power supply

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient processing of complex tasks
• Integrated peripherals reduce the need for external components, saving cost and board space
• Low-power consumption extends battery life, making it suitable for portable devices
• Wide operating temperature range allows reliable operation in harsh environments
• Ample flash memory and RAM provide sufficient storage for applications

Disadvantages

• Limited flash memory size may be insufficient for certain applications with large code size
• Availability and pricing may vary based on supplier and market demand

Working Principles

The S9S12G48ACLF microcontroller operates based on the 16-bit HCS12 core architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The integrated peripherals, such as UART, SPI, I2C, ADC, PWM, CAN, etc., enable communication with external devices and sensors. The microcontroller's low-power design ensures efficient energy utilization, while the wide operating temperature range allows it to function reliably in automotive applications.

Detailed Application Field Plans

The S9S12G48ACLF microcontroller is widely used in automotive applications, including:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Anti-lock Braking Systems (ABS)
4. Airbag Control Units (ACUs)
5. Infotainment Systems
6. Climate Control Systems
7. Lighting Control Systems
8. Powertrain Control Modules (PCMs)

Its high-performance capabilities, integrated peripherals, and robust operating temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. S9S12G32ACLF: Similar to S9S12G48ACLF but with 32 KB flash memory
2. S9S12G64ACLF: Similar to S9S12G48ACLF but with 64 KB flash memory
3. S9S12G96ACLF: Similar to S9S12G48ACLF but with 96 KB flash memory

These alternative models offer different flash memory sizes to cater to varying application requirements.

Note: The content provided above is a sample and may not reflect the actual specifications of the S9S12G48ACLF microcontroller.