1. Overview The UPD16311 (originally by NEC, now supported by Renesas Electronics) is a Vacuum Fluorescent Display (VFD) controller and driver IC. It is designed to interface between a microcontroller (MCU) and a VFD module, commonly found in consumer electronics from the 1990s–2000s (e.g., VCRs, DVD players, car dashboards, microwave ovens, and hi-fi stereos).
1. Overview The UPD16311 (originally by NEC, now supported by Renesas Electronics) is a Vacuum Fluorescent Display (VFD) controller and driver IC. It is designed to interface between a microcontroller (MCU) and a VFD module, commonly found in consumer electronics from the 1990s–2000s (e.g., VCRs, DVD players, car dashboards, microwave ovens, and hi-fi stereos).