Cypress Manufacturer Handler Skill

Overview

CypressHandler manages Cypress Semiconductor components including PSoC MCUs, memory, USB controllers, and wireless chips.

Note: Cypress was acquired by Infineon in 2020. Some products may transition to Infineon branding.

Supported Component Types

• MICROCONTROLLER, MICROCONTROLLER_CYPRESS, MCU_CYPRESS
• MEMORY, MEMORY_CYPRESS
• PSOC_MCU, FM_SERIES_MCU, TRAVEO_MCU

MPN Patterns

PSoC MCUs

Prefix	Description
CY8C4xxx	PSoC 4 (ARM Cortex-M0)
CY8C5xxx	PSoC 5 (ARM Cortex-M3)
CY8C6xxx	PSoC 6 (ARM Cortex-M4/M0+)

Memory Products

Prefix	Description
CY14Bxxx	nvSRAM (non-volatile SRAM)
CY62xxx	Static RAM

USB Controllers

Prefix	Description
CY7Cxxx	USB 2.0 controllers
CYUSBxxx	USB 3.0 controllers

Wireless/Bluetooth

Prefix	Description
CYWxxx	Wireless combo chips (WiFi+BT)
CYBLxxx	Bluetooth Low Energy

Touch Sensing

Prefix	Description
CY8CMBRxxx	CapSense controllers
CY8CTECHxxx	TrueTouch controllers

Power Management

Prefix	Description
CCGx	USB-C controllers
CYPDxxx	USB-PD controllers

Package Code Extraction

PSoC Package Suffixes

• LP = LQFP
• TM = TQFP
• BX = BGA
• QF = QFN

Memory Packages

Extracted from suffix after last dash (e.g., CY14B101LA-SXI → SXI)

Series Extraction

Returns series names:

• "PSoC 4", "PSoC 5", "PSoC 6", "PSoC"
• "nvSRAM", "SRAM"
• "USB Controller", "USB 3.0 Controller"
• "Wireless Combo", "Bluetooth LE"
• "CapSense", "TrueTouch"
• "USB-C Controller", "USB-PD Controller"

Known Issues

• Touch controller MPNs (CY8CMBR, CY8CTECH) return "PSoC" for series due to prefix ordering
• Some wireless chips (CYW, CYBLE) may not match IC type correctly

Replacement Logic

• Same PSoC family and package may be pin-compatible
• Compares base part number before dash

Test Patterns

When testing CypressHandler:

1. Use documentation tests for matches() behavior
2. Use assertions for extractPackageCode(), extractSeries(), null handling
3. Instantiate directly: new CypressHandler()