upd17240 Renesas Electronics Corporation., upd17240 Datasheet - Page 39

• Manufacturer Part Number: upd17240
• Description: 4-bit Single-chip Microcontrollers For Small General-purpose Infrared Remote Control Transmitters
• Manufacturer: Renesas Electronics Corporation.

P0EBIO3
3
0
3
P1ABIO2
P0EBIO2
2
2
µ PD17240, 17241, 17242, 17243, 17244, 17245, 17246
P1ABIO1
P0EBIO1
1
1
P1ABIO0
P0EBIO0
0
0
Data Sheet U15002EJ1V1DS
P1ABIO0
P1ABIO1
P1ABIO2
P0EBIO0
P0EBIO1
P0EBIO2
P0EBIO3
Address
RF: 27H
Address
RF: 25H
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Sets P1A
Sets P1A
Sets P1A
Sets P1A
Sets P1A
Sets P1A
Sets P0E
Sets P0E
Sets P0E
Sets P0E
Sets P0E
Sets P0E
Sets P0E
Sets P0E
After reset
After reset
0H
0H
0
0
1
1
2
2
0
0
1
1
2
2
3
3
in input mode
in output mode
in input mode
in output mode
in input mode
in output mode
in input mode
in output mode
in input mode
in output mode
in input mode
in output mode
in input mode
in output mode
Sets P1A
Sets P1A
Sets P1A
Sets P0E
Sets P0E
Sets P0E
Sets P0E
R/W
R/W
R/W
R/W
0
1
2
0
1
2
3
input/output mode
input/output mode
input/output mode
input/output mode
input/output mode
input/output mode
input/output mode
39