Product Details

Specifications

1.wide variety of working temperatures ranged from -40 to 80
2.high light
3.low-power dissipation

1. Features

1. 2 lines of 20 characters of 5x8 (dots)

2. Low power consumption

3. High contrast ratio and wide viewing angle

4. Compatible with LCD 20x2 type

5. Controller is compatible with HD44780

6. 4-bits or 8-bit MPU interface

7. High speed MPU interface:2 MHz(VDD=5V)

8. 80x8 bit Display RAM(80 characters max.)

1. Absolute maximum ratings

Symbol	Parameter	Min	Typ	Max	Unit
VDD	Supply voltage for Logic	4.5	5.0	5.5	V
Topr	Operating temperature	-20	25	50	°C
Tstg	Storage temperature	-30		70	°C
Vbt	Brightness control voltage	3		5	V
Tsolder	Soldering Temperature	260°C for 5 seconds
Pd	Module power consumption @Vbt=3V (Note 1)	50	80	130	mW

Note 1. Power consumption was measured with Vbt=3V,VDD=5V and 3 test patterns (all pixels off, random texts, all pixels on).

3.1 DC Electrical Characteristics

(Ta= -20 to 50°C)

(Ta= -20 to 50°C)

Write operation

Item	Symbol	Min	Typ	Max	Unit
Enable Cycle Time	Tcyc	500			ns
Enable Pulse Width (High level)	Pweh	230			ns
Enable Rise/ Fall Time	tEf, tEr			20	ns
Address Set-up Time	tAS	40			ns
Address Hold Time	tAH	10			ns
Data Set-up Time	tDSW	80			ns
Data Hold Time	tH	10			ns

Read operation

Item	Symbol	Min	Typ	Max	Unit
Enable Cycle Time	Tcyc	500			ns
Enable Pulse Width (High level)	Pweh	230			ns
Enable Rise/ Fall Time	tEf, tEr			20	ns
Address Set-up Time	tAS	40			ns
Address Hold Time	tAH	10			ns
Data Delay Time	tDDR			160	ns
Data Hold Time	tH	5			ns