S9S08DZ32F2CLHR

Microcontrollers Overview

The S9S08DZ32F2CLHR 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 supports a maximum clock frequency of 40 MHz and operates within a supply voltage range of 2.7 V to 5.5 V. It includes a 12-bit ADC with 10 channels and provides 26 I/O lines. Communication interfaces include CAN, I2C, SCI, and SPI. The component is housed in a 32-pin LQFP package and is qualified for automotive applications under AEC-Q100 standards.

Microcontrollers Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Integrated CAN controller supporting local interconnect network communication protocols.
• High-resolution 12-bit analog-to-digital converter for precise signal acquisition.
• Robust peripheral set including PWM, WDT, and multiple serial communication interfaces.

Microcontrollers Applications

• Body electronics control modules
• Sensor interface units
• Low-cost automotive gateway nodes

Microcontrollers Procurement Notes

Verify the specific suffix CLHR against the manufacturer's current datasheet revision to confirm pinout compatibility and packaging details. Ensure that the ordering information matches the exact part number required for your bill of materials, as minor suffix variations can indicate different temperature grades or packaging types. Cross-reference with official distributor catalogs for availability status.

Microcontrollers Selection Notes

Select this component when an automotive-grade 8-bit MCU with integrated CAN functionality is required. It is suitable for applications needing moderate processing power and analog input capabilities within a compact 32-pin footprint. Consider the 40 MHz speed and memory size relative to application complexity. Verify that the operating temperature range meets the specific environmental constraints of the target installation.

Microcontrollers Part Context

This microcontroller belongs to the S08D family, designed specifically for automotive body and chassis applications. It offers a balance of performance and cost-effectiveness while meeting stringent automotive quality standards. The S08D series integrates essential peripherals like CAN and high-resolution ADCs, making it ideal for sensor-heavy environments common in modern vehicle architectures.

Microcontrollers Replacement Considerations

Check for direct substitutes within the S08D family, such as the S9S08DN32F2VLC, noting differences in temperature range and package type. Ensure any replacement maintains the same pinout and electrical characteristics to avoid redesigning the PCB layout.