19264 STN或FSTN COB显示模组,120*62*12.5mm,具体参数如下(价格面议):
LCD TYPE | STN |
LCM BACKLIGHT TYPE | LED BACKLIGHT |
LCM CONTROLLER IC | BUILT IN KS0108 OR EQUIVALENT |
POWER SUPPLY FOR LCM | DC +5.0V |
LED BACKLIGHT INPUT | DC +5.0V |
EL BACKLIGHT INPUT | ---- |
EL INVERTER | ---- |
FL BACKLIGHT INPUT | - |
FL INVERTER | - |
LCM DIMENSION | 120*62*13 mm |
LCM VIEWING AREA | 104*39 mm |
LCD DOT SIZE | 0.45*0.45 mm |
LCD DOT PITCH | 0.50*0.50 mm |
3.ABSOLUTE MAXIMUM RATINGS:
ITEM | SYM | MIN | TYP | MAX | UNIT |
OPERATING TEMP. | TOP | -20 | - | +70 | ℃ |
STORAGE TEMP. | TST | -30 | - | +80 | ℃ |
INPUT VOLTAGE | VI | VSS | - | VDD | V |
SUPPLY VOL. FOR LOGIC | VDD-VSS | - | - | 8.5 | V |
SUPPLY VOL. FOR LCD | VDD-VEE | - | - | 15.0 | V |
5.INTERFACE PIN CONNECTIONS:
NO | SYM | LEVEL | FUNCTION |
1 | VSS | - | 0V |
2 | VDD | - | +5V |
3 | VO | - | CONTRAST ADJ. |
4 | VEE | - | NEGATIVE VOLTAGE OUTPUT (-10.0V) |
5 | D/I | H/L | H:DATA, L:INSTRUCTION CODE |
6 | R/W | H/L | H:READ(LCD MPU) L:WRITE(MPU LCD) |
7 | E | H.H L | ENABLE SIGNAL |
8 | DB0 | H/L | DATA BIT0 |
9 | DB1 | H/L | DATA BIT1 |
10 | DB2 | H/L | DATA BIT2 |
11 | DB3 | H/L | DATA BIT3 |
12 | DB4 | H/L | DATA BIT4 |
13 | DB5 | H/L | DATA BIT5 |
14 | DB6 | H/L | DATA BIT6 |
15 | DB7 | H/L | DATA BIT7 |
16 | /CS1 | H/L | CHIP SELECT SIGNAL FOR IC1 |
17 | /CS2 | H/L | CHIP SELECT SIGNAL FOR IC2 |
18 | /CS3 | H/L | CHIP SELECT SIGNAL FOR IC3 |
19 | RST | L | RESET SIGNAL |
20 | LED(+) | | +5.0V LED BACKLIGHT |
21 | LED(-) | | 0V LED BACKLIGHT |