Sh-4 is on the Product Longevity Program https://www.renesas.com/en/support/product-longevity-program-plp https://www.renesas.com/en/support/product-longevity-p

Sh-4 is on the Product Longevity Program https://www.renesas.com/en/support/product-longevity-program-plp https://www.renesas.com/en/support/product-longevity-program... but what it actually means, I really cannot easily figure out. It's marked as "Last Time Buy" right now.