5678
A- Pin Functions (PD6340A)
Pin No.Pin NameI/OFunction and Operation
1-5SEG4-0OLCD segment output
6-9COM3-0OLCD common output
10VLCDLCD drive power supply
11-14KST3-0OKey strobe output
15,16KDT0,1IKey data input (analogue input)
17REMIRemote control reception input
18DPDTIDisplay data input
19NCNot used
20KYDTOKey data output
B21MODAGND
22X0Crystal oscillator connection pin
23X1Crystal oscillator connection pin
24VSSGND
25,26KDT2,3IKey data input
27NCNot used
28KST4OKey strobe output
29-32NCNot used
33-55SEG35-13OLCD segment output
56VDDPower supply
57-64SEG12-5OLCD segment output
C
*PD6340A
3348
3249
D
1764
161
E
F
47DEH-1550/XU/ES
5678 |