PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 25

• 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

Table 2-2
Pin No. Symbol
120
121
122
123
124
125
126
127
128
129
15
16
19
20
21
22
23
24
25
45
46
47
48
49
Data Sheet
PORT7
P7.0 -
P7.9
PORT2
P2.0-
P2.13
Serial Interfaces,Terminal Specific Functions (cont’d)
Input (I)
Output (O)
Open Drain
(OD)
I/O
(OD)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
(OD)
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
Function
PORT7 is an 10-bit bidirectional I/O port. It is bit-
wise programmable for input or output via direction
bits. It contains internal pull resistors.
As alternate function the following pins are used by
the keyscanner
P7.0 Keyscan of line 0
P7.1Keyscan of line 1
P7.2 Keyscan of line 2
P7.3Keyscan of line 3
P7.4 Keyscan of line 4
P7.5 Keyscan of line 5
P7.6 Keyscan of line 6
P7.7 Keyscan of line 7
P7.8 Keyscan of line 8
P7.9 Keyscan of line 9
PORT2 is a 14-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits.
It contains internal pull resistors.
The following pins serve for alternate functions.
P2.0 FEX0IN or SDS1
P2.1 FEX1IN or SDS2
P2.2 FEX2IN
P2.3 LED multiplexing line 0
P2.4 LED multiplexing line 1
P2.5 LED multiplexing line 2
P2.6 LED multiplexing line 3
P2.7 LED multiplexing line 4
P2.8 LED multiplexing line 5
P2.9 LED multiplexing line 6
P2.10 LED multiplexing line 7
P2.11 LED multiplexing line 8
P2.12 LED multiplexing line 9
P2.13 LED multiplexing line 10
25
Pin Descriptions
PSB 21473
2003-03-31
INCA-D