PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 151

• 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

Bit
P6ALTSEL0.y
9.6.1
The three chip select signals (CS2..CS0) derived from the bus control registers
(BUSCON2...BUSCON0) can be output on 3 pins of Port 6. The number of chip select
signals is selected via PORT0 during reset. The selected value can be read from bitfield
CSSEL in register RP0H (read only) eg. in order to check the configuration during run
time.
Table 9-4 summarizes the alternate functions of Port 6 depending on the number of
selected chip select lines (coded via bitfield CSSEL). For information about the coding
of 0, 1, or 2 chip-select lines please refer to Table 24-3 on page 24-603.
•
Table 9-4
Port 6 Pin
P6.0
P6.1
P6.2
Figure 9-10 Port 6 I/O and Alternate Functions
Data Sheet
Port 6
Alternate Function
General Purpose
Input/Output
Alternate Functions of PORT6
Altern. Function
Chip select CS0
Chip select CS1
Chip select CS2
Alternate Functions of Port 6
-
-
-
-
-
-
-
-
-
-
-
-
-
P6.2
P6.1
P6.0
Function
Alternate Function 0 Selection
P6ALTSEL.y = 0: no alternate function 0 selected
P6ALTSELy = 1: alternate function 0 selected
151
a)
CS2
CS1
CS0
Parallel Ports
PSB 21473
2003-03-31
INCA-D