S9S08DN32F1MLH

Microcontrollers Overview

The S9S08DN32F1MLH is an 8-bit microcontroller from the NXP S08D series, utilizing the HCS08 core. It features 32 KB of Flash memory and 1.5 KB of RAM. The device operates at a maximum clock frequency of 40 MHz with a supply voltage range of 2.7 V to 5.5 V. It includes a 12-bit ADC with 16 channels, two analog comparators, and multiple communication interfaces including SCI, SPI, and I2C. The component is housed in a 64-LQFP package and supports automotive qualification standards.

Microcontrollers Feature Summary

• Integrated 12-bit analog-to-digital converter with automatic compare function and temperature sensor
• Dual analog comparators with selectable interrupt edges and fixed internal bandgap reference comparison
• Support for LIN 2.0 and SAE J2602 protocols via SCI interface with extended break generation capabilities
• Programmable timer modules supporting input capture, output compare, and PWM functions

Microcontrollers Applications

• Automotive body electronics requiring AEC-Q100 qualification
• LIN bus network nodes in vehicle communication systems
• General-purpose control applications within the S08D family ecosystem
• Systems requiring analog signal processing with integrated comparators

Microcontrollers Procurement Notes

Verify the specific suffix 'F1' against official NXP documentation to confirm pinout and feature set alignment, as variations exist within the S08D series. Confirm package availability for the 64-LQFP configuration directly with the manufacturer or authorized distributors. Ensure compliance with RoHS and REACH regulations as specified in the current datasheet revision before procurement.

Microcontrollers Selection Notes

Select this component when an 8-bit MCU with automotive qualification and integrated LIN support is required. The S9S08DN32F1MLH offers sufficient memory and peripheral density for complex body control tasks. Compare against other S08D variants like the DN48 or DN60 if higher memory capacity is needed, or consider the DN16 for cost-sensitive applications with reduced peripheral requirements.

Microcontrollers Part Context

This microcontroller belongs to the NXP S08D series, designed for cost-effective automotive and industrial applications. The series emphasizes robustness with features like low-voltage detection and power-on reset. The S9S08DN32 variant specifically targets applications needing moderate program storage and extensive analog connectivity within a compact surface-mount package.

Microcontrollers Replacement Considerations

Direct substitutes include other members of the S08D family such as the MC9S08DN32 or S9S08DN32F2MLH, provided pin compatibility and feature sets match the design requirements. Verify that alternative part numbers maintain the same package type and operating temperature range.