Datasheet

4D SYSTEMS uLCD-35DT Display Module
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uLCD-35DT Display Module
14. Specifications and Ratings
ABSOLUTE MAXIMUM RATINGS
Operating ambient temperature ................................................................................................... -15°C to +65°C
Storage temperature .......................................................................................................................... -30°C +70°C
Voltage on any digital input pin with respect to GND ....................................................................... -0.3V to 6.0V
Voltage on VCC with respect to GND ................................................................................................. -0.3V to 6.0V
Maximum current sunk/sourced by any pin .............................................................................................. 10.0mA
Maximum current sunk/sourced by all ports ........................................................................................... 200.0mA
NOTE: Stresses above those listed here may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at those or any other conditions above those indicated in the
recommended operation listings of this specification is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Parameter
Conditions
Min
Typ
Max
Units
Supply Voltage (VCC)
Stable external supply required
4.0
5.0
5.5
V
Operating Temperature
-10
--
+60
°C
Input Low Voltage (VIL)
3.3V, all pins
0
--
0.2VCC
V
Input High Voltage (VIH)
3.3V, non 5V tolerant pins
0.8VCC
--
3.3
V
Input High Voltage (VIH)
All GPIO pins, RX0 and TX0 pins
0.8VCC
--
5.5
V
Reset Pulse
External Open Collector
2.0
--
--
µs
Operational Delay
Power-Up or External Reset
500
--
3000
ms
GLOBAL CHARACTERISTICS BASED ON OPERATING CONDITIONS
Parameter
Conditions
Min
Typ
Max
Units
Supply Current (ICC)
3.3V, heavily depends on screen usage
conditions, sleep mode, audio, SD card
--
250
--
mA
Output Low Voltage
(VOL)
3.3V, IOL = 3.4mA
--
--
0.4
V
Output High Voltage
(VOH)
3.3V, IOL = -2.0mA
2.4
--
--
V
Capacitive Loading
All pins
--
--
50
pF
Flash Memory
Endurance
PICASO PmmC Programming
--
10000
--
E/W
Display Endurance
Hours of operation, measured to when
display is 50% original brightness
--
20000
--
H
ORDERING INFORMATION
Order Code: uLCD-35DT
Packaging: Module sealed in an antistatic foam padded 4D Systems box