CY8C29466-12PVXE

Overview

The CY8C29466-12PVXE is an automotive-grade PSoC programmable system-on-chip featuring an M8C processor with speeds up to 12 MHz. It integrates 32K bytes of Flash program storage and 2K bytes of SRAM data storage within a 28-pin SSOP package. The device supports an operating voltage range of 4.75 V to 5.25 V and functions across an extended temperature range of –40 °C to +125 °C. It includes 12 analog PSoC blocks for high-resolution ADCs and DACs, alongside 16 digital PSoC blocks for configurable logic and communication interfaces.

Feature Summary

• AEC qualified for automotive reliability standards
• Configurable analog and digital PSoC blocks for custom peripheral creation
• Internal ±4% 24 MHz oscillator with optional PLL and crystal support
• Flexible GPIO drive modes including high current analog outputs

Applications

• Automotive electronic control units requiring extended temperature operation
• Industrial systems needing precise analog signal conditioning
• Consumer electronics utilizing programmable mixed-signal architectures

Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the 4.75 V to 5.25 V supply voltage aligns with your system design. Ensure development tools such as PSoC Designer are compatible with the selected device revision before procurement.

Selection Notes

Select this component when AEC qualification and extended temperature performance are mandatory. The 12 MHz processing speed suits applications requiring moderate computational throughput. Consider the available analog block count if complex signal processing or high-resolution conversion is required for the target application.

Part Context

This part belongs to the CY8C29x66 family of PSoC devices, designed to replace multiple traditional MCU components with a single programmable chip. The family emphasizes design flexibility through configurable hardware blocks, reducing board size and component count in embedded systems.

Replacement Considerations

Check for CY8C29466 variants with different clock speeds or packages. Verify compatibility with CY8C29666 if higher I/O counts are needed. Ensure substitute parts maintain the same automotive qualification status.