: Typically operates at 3.3V (VDD), with a wider allowable range of 2.3V to 3.6V depending on specific gate driver configurations. Frequency : Supports operating frequencies up to 24 MHz .
| Category | Details | |----------|---------| | | Up to 800×480 (RGB), 480×272 | | Interface | 16/18/24-bit parallel RGB (i8080 / MCU), SPI for command | | Display mode | TFT (a-Si) with integrated gate driver (GOA capable) | | On-chip memory | Internal SRAM or GRAM (frame buffer) | | Voltage | I/O: 1.8V–3.3V; Analog: 2.5V–3.6V | | Backlight control | PWM input for LED backlight | | Timing controller | Built-in TCON with horizontal/vertical timing generation | | Gamma correction | Programmable gamma curves | | Power saving | Sleep mode, partial display mode, idle mode off | | Package | COG (chip-on-glass) or COF, typically die form |
Here is a technical overview regarding the HX8872-F and its availability: Part Number: HX8872-F (often listed as HX8872-F09DDIG-HT). Type: High Voltage Display Driver/Power Management IC. hx8872f+datasheet+pdf+upd
While the full datasheet might be restricted, the scattered technical data provides a clear picture of the chip’s capabilities. Here are the key electrical and operational parameters gathered from public sources:
Timing Controller (TCON) for TFT-LCD and OLED panels. : Typically operates at 3
Sets soft-start timing to prevent inrush currents at power-on. Thermal Ground
: Logic core supplies required by the HX8872F processor internal registers. Data Pipeline Flow Type: High Voltage Display Driver/Power Management IC
The HX8872F platform satisfies two dominant hardware implementations depending on the design ecosystem: 1. High-Voltage Electronic Circuit Protection
: Commonly available in QFN (Quad Flat No-lead) or TQFP-64 packages, optimized for space-sensitive PCB designs.