This application note introduces the application circuit of C0201QIL series, including DC/DC circuit and drive IC CPU interface definition.
The document provides a typical application circuit for the C0201QIL series, featuring an NCP5810 DC/DC converter, external capacitors, and recommended component values. It also defines the CPU interface, bus widths, and pin assignments for the drive IC.
Further sections describe the bus specifications, register settings, and detailed power‑on, standby, and power‑off timing diagrams required to correctly initialize and control the display module.
| Capacitor C1 value | 4.7 µF 6.3 V X5R |
|---|---|
| Inductor L1, L2 type | TDK VLF3010AT‑4R7 |