What this 8-bit MCU brings to the board
The Infineon CY95F632KPMC-G-UNE2 is an 8-bit microcontroller from the F²MC-8FX family, built around the F²MC-8FX core running at 16 MHz. It packs 8 KB of Flash program memory and 256 bytes of RAM.
16 MHz — what it means for timing
At 16 MHz, instruction throughput is modest but predictable. The external oscillator input lets you clock from a crystal or ceramic resonator.
8 KB Flash, 256 B RAM — sizing the firmware
The 8 KB Flash (8K x 8) is the hard limit for compiled code. For a LIN slave node or a simple I²C temperature monitor, that is comfortable. The 256 x 8 RAM is the real constraint: stack depth, interrupt nesting, and data buffers all share that space.
Package and footprint
Housed in a 32-LQFP (7x7 mm body), the CY95F632KPMC-G-UNE2 is a surface-mount part. The 29 I/O are brought out on three sides, leaving the fourth for power and ground.
Lifecycle and compliance
Infineon lists this part as Active — no end-of-life notice, no last-time-buy window. ROHS3 compliant covers the latest EU exemption rules, so it ships globally without restriction.