C164CILM3VCABXUMA1

Overview

The Infineon C164CILM3VCABXUMA1 is a 16-bit microcontroller belonging to the C166 family, designed for cost-sensitive applications. It features a high-performance CPU with a 4-stage pipeline and an instruction cycle time of 80 ns at a 25 MHz clock frequency. The device integrates up to 64 KBytes of on-chip program memory, available as either Mask ROM or One-Time Programmable (OTP) options. Peripheral capabilities include an 8-channel 10-bit A/D converter, an 8-channel CAPCOM2 unit, and a Peripheral Event Controller (PEC). The architecture supports a 16 MBytes linear address space and includes 2 KBytes each of internal and extension RAM.

Feature Summary

• High-performance 16-bit CPU with 4-stage pipeline architecture
• Integrated on-chip PLL for flexible clock generation
• Peripheral Event Controller for single-cycle data transfer
• Enhanced boolean bit manipulation and register-based design

Applications

• Cost-sensitive embedded control systems
• Industrial automation controllers
• Automotive subsystems requiring robust I/O capabilities

Procurement Notes

Verify the specific memory configuration, as the C164CI series offers both Mask ROM and OTP variants. Confirm that the voltage and package specifications align with the target application requirements before procurement. Ensure compatibility with existing development tools for the C166 family architecture.

Selection Notes

Select this component when a balance of high CPU performance and integrated peripherals is required for 16-bit applications. The C164CI derivatives are suitable for designs needing enhanced I/O capabilities and efficient interrupt handling via the PEC. Consider the memory type availability when finalizing the part number for production.

Part Context

This microcontroller is part of the broader Infineon C166 family, which provides scalable solutions for various embedded needs. The C164CI series specifically targets applications where cost efficiency does not compromise the need for significant processing power and peripheral integration. It serves as a bridge between lower-end 8-bit controllers and more complex high-performance processors.

FAQ

What is the maximum CPU clock frequency supported by the C164CI?

The C164CI supports a CPU clock frequency of up to 25 MHz, resulting in an instruction cycle time of 80 ns.

Does the C164CI support hardware multiplication and division?

Yes, the device includes hardware acceleration for multiplication (16x16 bit in 400 ns) and division (32/16 bit in 800 ns).