Shenzhen Ok Smart-Lcm Photoelectric Co., Ltd.
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STN Type 192x64 resolution lcd display yellow+green color graphic 19264 dots LCD module
FSTN monochrome graphic lcd module19264 graphic popular 19264 graphic lcd ,oksmart advantage :we have our own lcd glass line ,customizabble dimention and backlight and also connector .
The OKM19264-07 display has an integrated microchip that manages this type of communication, and then all of the input and output information are limited to only two PINs (excluding power supply)
| OKM19264-07 | ||
| Pin no | Symbol | Function |
| 1 | VG | LCDdrivingvoltageforsegmentcircuits |
| 2 | VO | LCDdrivingvoltageforcommoncircuitsatnegativeframe |
| 3 | XVO | LCDdrivingvoltageforcommoncircuitsatpositiveframe. |
| 4 | C1+ | DC/DCvoltageconverter.ConnectacapacitorbetweenCA1P andCA1N |
| 5 | C1- | |
| 6 | VDD | Supplyvoltageforlogiccircuit +3.3V |
| 7 | VSS | Ground |
| 8 | IF1 | |
| 9 | IF0 | |
| 10 | /CS | Thisisthechip selectsignal.When CS= “L”, thenthechipselectbecomesactive,anddata/commandI/Ois enabled |
| 11 | AO | COMMAND andDATA registerselectsignal |
| 12 | ERD | In6800mode,it’senablecontrolpin.In8080mode,when /RD=0,readisactive. |
| 13 | RWR | In6800mode,it’sRead/Writecontrolpin.In8080mode,when /WR=0,writeisactive. |
| 14 | /RST | When/RET=“L”,thesettingsareinitialized |
| 15 | D0~D7 | Displaydatasignal |
