SAF-XE167FM-48F80L AA

Microcontrollers Overview

The SAF-XE167FM-48F80L AA is a 16-bit microcontroller from Infineon Technologies, belonging to the SAxXE167F series. It utilizes the C166SV2 core architecture and features 384 kB of Flash program memory alongside 16 kB of data RAM. The device operates with a maximum clock frequency of 80 MHz and supports a supply voltage range between 3 V and 5.5 V. It is housed in an LQFP-100 EP package and provides 76 I/O lines. Key peripherals include a 10-bit ADC with 16 channels, 11 timers/counters, and interfaces such as CAN, I2S, SPI, and UART. The component is rated for an operating temperature range of -40°C to +125°C.

Microcontrollers Feature Summary

• Integrates the C166SV2 16-bit core for high-performance processing within automotive applications.
• Includes extensive connectivity options featuring CAN, I2S, SPI, and UART interfaces.
• Equipped with a 10-bit analog-to-digital converter supporting multiple input channels.

Microcontrollers Applications

• Automotive engine control units
• Transmission control systems
• Body electronics modules

Microcontrollers Procurement Notes

Verify the specific suffix 'AA' against official Infineon documentation to confirm exact packaging and moisture sensitivity levels. Confirm current lifecycle status and availability through authorized distributors, as automotive MCUs often have restricted supply chains or long-term availability commitments that differ from standard commercial components.

Microcontrollers Selection Notes

Select this model when a robust 16-bit architecture with high peripheral density is required for automotive environments. Ensure the design accommodates the LQFP-100 EP package dimensions and thermal requirements for the extended industrial temperature range. Validate that the 80 MHz clock speed meets the real-time processing demands of the target application logic.

Microcontrollers Part Context

This part belongs to the XE167 family of 16-bit microcontrollers designed specifically for automotive safety-critical applications. These devices are engineered to meet stringent automotive standards and offer a balance of processing power, memory capacity, and integrated peripherals suitable for complex control tasks in vehicle systems.

Microcontrollers Replacement Considerations

Consult official cross-reference guides for compatible variants within the XE167 family. Verify pin compatibility and software migration requirements before substituting with other Infineon 16-bit MCUs.