em78p468l ELAN Microelectronics Corp, em78p468l Datasheet - Page 72

• Manufacturer Part Number: em78p468l
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

EM78P468N/EM78P468L
8-Bit Microcontroller
9
66 •
Application Circuit
Fig. 9-1 IROUT Control External BJT Circuit to Drive Infrared Emitting Diodes
SEG31
SEG31
Fig. 9-2 IROUT Direct Drive Infrared Emitting Diodes
COM0
COM3
IROUT
COM0
COM3
IROUT
SEG0
SEG0
P6.7
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
P6.7
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
|
|
|
|
D
D
1
5
9
1
5
9
(This specification is subject to change without further notice)
LCD PANEL
LCD PANEL
A
E
A
E
2
6
2
6
B
B
F
3
7
F
3
7
Product Specification (V1.5) 02.15.2007
C
G
C
G
4
8
4
8
VDD
VDD