Overview
The S9S12G128F0MLH is a 16-bit microcontroller from NXP USA Inc., part of the HCS12 series. This microcontroller is designed for automotive applications, offering a balance of high performance, low cost, and a compact pin count. It features the S12 CPU core and is packaged in a 64-pin Low-Profile Quad Flat Package (LQFP).
This device is well-suited for various automotive and industrial control systems due to its robust set of peripherals and operating characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package | 64-LQFP |
| Program Memory Size | 128 KB Flash |
| Data RAM Size | 8 KB SRAM |
| Data ROM Size | 4 KB EEPROM |
| Maximum Clock Frequency | 25 MHz |
| ADC Resolution | 10 bit |
| Number of GPIO | 54 I/O |
| Supply Voltage - Min | 3.15 V |
| Max Supply Voltage | 5.5 V |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | +125 |
| Interface Type | MSCAN, SCI, SPI |
| Number of ADC Channels | 12 Channel |
| Number of Timers/Counters | 1 Timer |
| Watchdog | Watchdog Timer |
Key Features
- S12 CPU Core: The microcontroller is based on the S12 CPU core, providing efficient processing capabilities.
- Flash Memory: It includes 128 KB of on-chip flash memory with ECC (Error Correction Code) for reliable data storage.
- Peripherals: The device features a range of peripherals including Low-Voltage Detect (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer.
- Communication Interfaces: Supports MSCAN, SCI, and SPI interfaces for versatile communication options.
- Analog Capabilities: Includes a 10-bit ADC with 12 channels, enhancing its suitability for applications requiring analog data conversion.
- Operating Temperature Range: Operates within a wide temperature range of -40°C to +125°C, making it suitable for harsh automotive environments.
Applications
- Automotive Systems: Ideal for various automotive control systems, including engine control, transmission control, and body electronics.
- Industrial Control: Suitable for industrial automation, motor control, and other applications requiring robust and reliable microcontrollers.
- Consumer Electronics: Can be used in consumer electronics that require low power consumption and high performance.
- Medical Devices: Applicable in medical devices that need precise control and reliable operation.
Q & A
- What is the package type of the S9S12G128F0MLH microcontroller?
The S9S12G128F0MLH is packaged in a 64-pin Low-Profile Quad Flat Package (LQFP).
- What is the maximum clock frequency of the S9S12G128F0MLH?
The maximum clock frequency is 25 MHz.
- How much flash memory does the S9S12G128F0MLH have?
The device has 128 KB of on-chip flash memory.
- What is the operating temperature range of the S9S12G128F0MLH?
The operating temperature range is from -40°C to +125°C.
- Does the S9S12G128F0MLH support any communication interfaces?
Yes, it supports MSCAN, SCI, and SPI interfaces.
- How many ADC channels does the S9S12G128F0MLH have?
The device has 12 ADC channels with a 10-bit resolution.
- Is the S9S12G128F0MLH suitable for automotive applications?
Yes, it is designed for automotive applications and meets the necessary automotive-grade standards.
- What is the supply voltage range for the S9S12G128F0MLH?
The supply voltage range is from 3.15 V to 5.5 V.
- Does the S9S12G128F0MLH have a watchdog timer?
Yes, it includes a watchdog timer for system reliability.
- How much SRAM does the S9S12G128F0MLH have?
The device has 8 KB of SRAM.
