PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 155

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

9.7.1
P7(9:0) can be used for key scan lines 0 to 9. Table 9-5 summarizes the alternate
functions of Port 7.
•
Table 9-5
Port 7 Pin
P7.0
P7.1
P7.2
P7.3
P7.4
P7.5
P7.6
P7.7
P7.8
P7.9
Figure 9-11 Port 7 I/O and Alternate Functions
Data Sheet
Port 6
Alternate Function
General Purpose
Input/Output
Alternate Functions of PORT7
Alternate Functions of Port 7
-
-
-
-
-
-
P7.9
P7.8
P7.7
P7.6
P7.5
P7.4
P7.3
P7.2
P7.1
P7.0
Altern. Function
Keyscan of line 0
Keyscan of line 1
Keyscan of line 2
Keyscan of line 3
Keyscan of line 4
Keyscan of line 5
Keyscan of line 6
Keyscan of line 7
Keyscan of line 8
Keyscan of line 9
155
a)
KEYSCAN9
KEYSCAN8
KEYSCAN7
KEYSCAN6
KEYSCAN5
KEYSCAN4
KEYSCAN3
KEYSCAN2
KEYSCAN1
KEYSCAN0
Parallel Ports
PSB 21473
2003-03-31
INCA-D