PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 60

• 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

Data Sheet
DPP0 (FE00
DPP1 (FE02
DPP2 (FE04
DPP3 (FE06
Bit
DPPxPN
Data paging is performed by concatenating the lower 14 bits of an indirect or direct long
16-bit address with the contents of the DPP register selected by the upper two bits of the
16-bit address. The content of the selected DPP register specifies one of the 1024
possible data pages. This data page base address together with the 14-bit page offset
forms the physical 24-bit address (selectable part is driven to the address pins).
In case of non-segmented memory mode, only the two least significant bits of the
implicitly selected DPP register are used to generate the physical address. Thus,
extreme care should be taken when changing the content of a DPP register, if a non-
segmented memory model is selected, because otherwise unexpected results could
occur.
15
-
15
-
15
-
15
-
14
-
14
-
14
-
14
-
H
H
H
H
13
-
13
-
13
-
13
-
/ 00
/ 01
/ 02
/ 03
Function
Data Page Number of DPPx
Specifies the data page selected via DPPx. Only the least significant two bits of
DPPx are significant, when segmentation is disabled.
H
H
H
H
12
-
12
-
12
-
12
-
)
)
)
)
11
-
11
-
11
-
11
-
10
-
10
-
10
-
10
-
9
9
9
9
8
8
8
8
SFR
SFR
SFR
SFR
60
7
7
7
7
6
6
6
6
5
DPP0PN
5
DPP1PN
5
DPP2PN
5
DPP3PN
rw
rw
rw
rw
4
4
4
4
Central Processor Unit
3
3
3
3
Reset Value: 0000
Reset Value: 0001
Reset Value: 0002
Reset Value: 0003
2
2
2
2
PSB 21473
1
1
1
1
2003-03-31
INCA-D
0
0
0
0
H
H
H
H