Samsung PDA LCD - UG24U01WGHT3A

 

This panel is compatible with the version used in the Pronto remote than ends in 'B'



Graphic Type : UG24U01

FEATURES

- Display Mode : REFLECTIVE or TRANSFLECTIVE
- Display Color : FSTN B/W or FSTN B/W TDF
- Display Format : 240(W)¡¿320(H) Full Dots
- Input Data : 4-Bits Parallel Data Input from a LCD Controller
- Multiplexing Ratio : 1/320 Duty
- Viewing Direction : 6 O'clock
- Back Light : E/L(Blue green)
- Touch Screen : GLARE or NON-GLARE
- Features : * TAB (Tape Automated Bondion) Method With Touch Panel
* With E/L Inverter
* One Connector Solution
* Blue-Green Background



MAXIMUM RATING

[Vss=0V]

ITEM SYMBOL Min. Max. Unit Note
Supply Voltage Logic Vdd 1.1 7.0 V
LCD drive Vee-Vss 0 42 V
Input Voltage(Signal) Vi 0 Vdd + 0.3 V
Operating temperature Top -15 70 °C
Storage temperature Tstg -25 80 °C
Humidity - - 90 %RH 1)


Note 1) Wet bulb temperature should be 29°C Max., and. no condensation of water.

ELECTRICAL CHARACTERISTICS

ITEM SYMBOL Condition Min Typ. Max. Unit Remark
Supply Voltage Logic Vdd-Vss - 2.7 3.3 5.5 V
LCD drive Vee-Vss 22.3 23.5 24.7 V
Input Voltage "H" Level ViH Vdd = 3.3V±5% 0.8Vdd - Vdd V
"L" Level ViL 0 - 0.2Vdd V
Frame frequency f flm Vdd = 3.3V 70 75 80 Hz
Current
consumption		 Logic Idd Note 1) - 0.1 0.2 mA
LCD drive Iee - 0.4 0.8 mA
LCD driving voltage
(recommended voltage)		 Vee-Vss Ta = -15°C
ø=0°, ¥è=0°		 24.3 25.5 26.7 V
Ta = 25°C
ø=0°, ¥è=0°		 22.3 23.5 24.7 V
Ta = 70°C
ø=0°, ¥è=0°		 20.8 22.0 23.2 V
Response time Rise time tr Ta=25°C
ø=0°C;, ¥è=0°C		 - 200 250 mS
Decay time tr - 250 300
Viewing angle ø Vertical -30 - 30 deg.
Horizontal -30 - 30
Contrast ratio K ø=0°C;, ¥è=0°C 5.0 12.0 - -


Note
1) Duty = 1/320
2) All dots on state
3) Recommended LCD driver volatage about ±1.2V by each module.

I/O Connection

PIN NO SYMBOL FUNCTION
1 Vss Logic ground
2 FLM Frame start signal
3 CL1 Data latch pulse
4 Vss Logic ground
5 CL2 Data shift pulse
6 Vss Logic ground
7 D.off Display off signal
8 M AC Signal for LCD Driving
9 Vdd Logic Power Supply
(3.3V)
10 Vss Logic ground
11 Vee LCD driving voltage(+V)
12 Vss Logic ground
PIN NO SYMBOL FUNCTION
13 D0 Display data
14 D1
15 D2
16 D3
17 Vss Logic ground
18 X2 Signal for Touch Panel
19 Y1
20 X1
21 Y2
22 Vss  Logic ground
23 EL_Vcc Backlight Power Supply(3.3V)
24 E/L_ON E/L Control Signal (H:off,L:on)
   
     
   

 
     



Signal timing diagram

ITEM SYMBOL CONDITION Min. Max. Unit.
Max. clock frequency tcl2 tr, tf<10 nS 82 - nS
CL1/CL2 pulse width tw Vdd = 3.3V ± 5%
Vss = 0V
Ta = 25°C		 51 -
Rise/Fall time tr, tf - 50
Data set-up time tdsu 100 -
Data hold time tdhd 40 -
CL2 -> CL1 time tcl 0 -
CL1 set-up time tlsu 51 -
CL1 -> CL2 time tlc 51 -
FLM set-up time tfsu 100 -
FLM hold time tfh 100 -




SPEC FOR E/L BACK-LIGHT

ITEM UNIT STANDARD VALUE CONDITION
Min. Typ. Max.
Supply voltage V 2.7 3.3 5.5
Lamp frequency Hz 350 380 420
Initial brightness cd/m2(Nit.) 1.1 1.5 1.8 AC50Vrms, 380Hz, Dark room
Current mA - 47 -
Life time Hrs 2000(Min.) Note 1)
Lumnous color - Blue-green
Operating Temp. °C -15~70 AC50Vrms, 380Hz, Dark room
Storage Temp. °C -25~80


Note
1) Half value of initial brightness at 20°C 60% RH
2) The measurement is pergormed at EL_VCC

DIMENTIONAL DRAWING


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