CYT2B77CADQ0AZEGS

Microcontrollers Overview

The CYT2B77CADQ0AZEGS is an ARM microcontroller from the Infineon TRAVEO™ T2G CYT2B7 series, designed for automotive body electronics. It features a dual-core architecture with an Arm Cortex-M4F main processor and an Arm Cortex-M0+ security core. The device includes 1.06 MB of Flash memory, 128 kB of SRAM, and 32 kB of ROM. It supports a maximum clock frequency of 160 MHz on the M4F core and 100 MHz on the M0+ core. The MCU offers 122 I/O pins, 54 ADC channels with 12-bit resolution, and operates within a voltage range of 2.7 V to 5.5 V across a temperature range of -40°C to +125°C.

Microcontrollers Feature Summary

• Dual-core processing combining high-performance Arm Cortex-M4F with secure Arm Cortex-M0+ management
• Integrated hardware security features including eSHE and HSM supporting ISO 26262 ASIL-B compliance
• Extensive connectivity options with multiple CAN-FD, LIN-UART, and SCB modules

Microcontrollers Applications

• Automotive door control units
• Vehicle thermal management systems
• Interior and exterior lighting control

Microcontrollers Procurement Notes

Verify the specific suffix CADQ0AZEGS against the official Infineon datasheet to confirm package type, temperature grade, and mass production status. Ensure compatibility with required automotive safety standards and software toolchains before integration. Cross-reference part numbers with distributor catalogs to avoid obsolete or non-automotive grade variants.

Microcontrollers Selection Notes

Select this component when designing automotive body applications requiring robust security and moderate processing power. The dual-core setup allows separation of real-time control tasks from security and communication protocols. Consider the 144-pin LQFP package constraints and the availability of sufficient GPIOs for sensor and actuator interfaces in complex body modules.

Microcontrollers Part Context

This part belongs to the TRAVEO™ T2G family, manufactured on a 40-nm process technology. The CYT2B7 series targets entry-level body electronics, offering a balance of performance, security, and cost. It integrates low-power flash memory and various analog peripherals to support modern vehicle networking requirements.

Microcontrollers Replacement Considerations

Check for CYT2B75CADQ0AZSGS or CYT2B73CADQ0AZEGST as potential pin-compatible or feature-similar alternatives within the same family. Verify differences in Flash size, I/O count, and package dimensions before substitution.