器件名称: HE126XX05
功能描述: 128 X 64 Dots
文件大小: 181.82KB 共1页
简 介:HE126XX05
1、EXTERNAL DIMENSION AND DISPLAY PATTERN
128 X 64 Dots
2、MECHANICAL DATA
ITEM
Module Size (W×H×T) Viewing Area (W×H) Number of Dots (W×H) Dot Pitch (W×H) Dot Size (W×H))
3、ELECTRICAL CHARACTERISTICS (Ta=25℃)
UNIT
mm mm dots mm mm
SPECIFICATION
93.0×70.0×13.8 72.0×40.0 128×64 0.52×0.52 0.48×0.48
ITEM
Supply Voltage (Logic) Supply Current (Logic) “HIGH” Input Voltage “LOW” “HIGH” Output Voltage “LOW” LCD Operating Voltage Supply Voltage LCD Drive
SYMBOL CONDITION
VDD- VSS IDD VIH VIL VOH VOL VDD - Vo Io VDD=5V -IOH=0.205mA IOL=1.6mA VDD=5V, Ta=25℃
SPEC. VALUE
MIN. TYP. MAX.
UNIT V mA V V V V V mA
4.5 0.7VDD 0 2.4 -
5.0 9.5 12.5 3.0
5.5 14.3 VDD 0.3VDD 0.4 4.5
4、PIN CONFIGURATION
PIN
1 2 3 4 5 6 7 8 9 10
SYMBOL
VSS VDD Vo RS R/W E DB0 DB1 DB2 DB3
SIGNAL DESCRIPTION
GND (0V) Power Supply Supply Voltage LCD Driving Register Select Low = Instruction, High = Data H : Read (Module→MPU), L : Write (MPU→Module) Enable Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3
PIN
11 12 13 14 15 16 17 18 19 20
SYMBOL
DB4 DB5 DB6 DB7 CS1 CS2 /RES Vout A K
SIGNAL DESCRIPTION
Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 Chip Select Signal for IC1 Chip Select Signal for IC2 Reset Signal Power supply for LCD Anode of LED Unit Cathode of LED Unit
5、BLOCK DIAGRAM
6、BACKLIGHTING CHARACTERISTICS (Ta=25℃) LED
ITEM Supply Voltage Power Consumption Luminous SYMBOL VLED PLED IV CONDITION IF=360mA IF=360mA MIN TYP 4.1 1476 230 MAX 4.3 UNIT V mW cd/m2
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