S9S12HY64J0CLL

Microcontrollers Overview

The S9S12HY64J0CLL is a 16-bit microcontroller from the NXP S12HY series, featuring an HCS12 core. It integrates 64 kB of Flash program memory and 4 kB of RAM within an LQFP-100 package. The device supports a maximum clock frequency of 32 MHz and operates within a voltage range of 3.15 V to 5.5 V. It includes 80 I/O pins, an 8-channel 10-bit ADC, and interfaces such as CAN, I2C, SCI, and SPI. Qualified to AEC-Q100 standards, it functions between -40°C and +85°C.

Microcontrollers Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Integrated CAN controller supporting communication protocols essential for automotive network applications.
• High pin count configuration providing extensive general-purpose input/output capabilities for complex peripheral control.

Microcontrollers Applications

• Body electronics modules requiring robust communication interfaces
• Instrument cluster controllers demanding high I/O density
• Door control units utilizing CAN bus connectivity
• Seat adjustment systems with multiple sensor inputs

Microcontrollers Procurement Notes

Verify the specific suffix 'LL' against the official NXP datasheet to confirm package type and temperature grade alignment. Ensure the design accounts for the 100-pin LQFP footprint dimensions and thermal dissipation requirements. Confirm that the selected development tools support the S12HY family architecture for proper programming and debugging workflows.

Microcontrollers Selection Notes

Select this component when automotive certification is mandatory and a high number of GPIOs are required. Compare against the S9S12HY48J0CLH if fewer pins suffice, or the S9S12HA48J0CLL for alternative pinout configurations. Evaluate the 32 MHz speed against processing needs to ensure adequate performance margins for real-time control tasks.

Microcontrollers Part Context

This part belongs to the S12HY family, designed specifically for automotive body applications. It shares architectural similarities with other S12 variants but distinguishes itself through its specific memory size and pin count. The family emphasizes durability and compliance with strict automotive industry standards for electronic components.

Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by cross-referencing pinouts and electrical characteristics with potential alternatives from the same manufacturer's portfolio.