PFXGP4401TAD

About the PFXGP4401TAD

PFXGP4401TAD is a TFT Color LCD 7.5” display panel by Proface. This display interface has 4 different font sizes. Text that is 8 x 8 dots is 80 characters x 60 rows. Text that is 8 x 16 dots is 80 characters by 30 rows. Text that is 16 x 16 dots is 40 characters x 30 rows. Text that is 32 x 32 dots is 20 characters x 15 rows. The application memory is FLASH EPROM 32 MB (including a logic program area). The logic program area is FLASH EPROM 132 KB, which is equivalent to 15,000 steps. The font area is 8 MB. The data backup is SRAM 320 KB and the variable area is SRAM 64 KB. There is a replaceable lithium battery for backup memory.

The display clock is accurate within plus or minus 65 seconds/month (occurs at room temperature when the power is OFF). 1,024 x 1,024 is the touch panel resolution, and resistive analog film is the touch panel type. The service life for the touch panel is a million times or more. The backlight, which is a white LED, will run for 50,000 hours or more. There are 16 levels of brightness control on the display. The electrostatic discharge immunity is 6 kV (IEC/EN61000-4-2 Level 3). For the noise immunity, the noise voltage is 1,000 Vp-p, the pulse duration is 1 μs, and the rise time via the noise simulator is 1 ns. The air pressure is 800 to 1,114 hPa.