ROHM RCM1277U Technical data
Liquid crystal displays
查询RCM1277U供应商
16 16 dots transmissive large-sized
liquid crystal display unit
RCM1277U
Thanks to the high contrast and wide viewing angle of the RCM1277U, which is provided by its unique design technology,
this module brings forth new applications in brand new LCD fields. ROHM large-sized LCD units are perfect displays
for information or sign boards. As a media for informational display, large-sized LCD units must possess high visibility,
wide viewing angles, and other such superior qualities. ROHM large-sized LCDs boast an excellent track record and
possess guaranteed functionality for assured satisfaction in a variety of situations.
Applications
Public displays such as airport displays,
train station displays, information
boards, and billboards.
Features
1) Wide viewing angle, high contrast,
and fast response.
2) Compact and light weight for easy
assembly.
3) Supports negative or positive display.
4) Low power consumption.
External dimensions (Units: mm)
126
Liquid crystal displays RCM1277U
Block diagram
Pin functions
(1) Input (CN1)
(2) Output (CN2)
127
Liquid crystal displays RCM1277U
FAbsolute maximum ratings (Ta = 25_C)
FElectrical characteristics (V
FAC characteristics (V
DD = 5.0 V, ± GND = 0 V, Ta = 25_C)
DD = 5.0 V ± 0.25 V, Ta = 25_C)
FTiming characteristics
128
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