PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 78

• 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
Table 6-5 Address Range and Address Range Start Definition of XADRSx
Bit
XBCON1(2)(3)(4)
Bit
MCTCx
RWDCx
MTTCx
BTYPx
EWENx
ALECTLx
BUSACTx
RGSAD
RGSZ
15
-
-
14
-
-
register
13
-
-
Function
Address Range Start Address Selection
Address Range Size Selection
Function
Memory Cycle Time Control
0 0 0 0 : 15 waitstates (Number = 15 - <MCTC>)
. . .
1 1 1 1 : No waitstates
READ/WRITE Delay Control
‘0’: With read/write delay: activate command 1 TCL after falling edge of ALE
‘1’: No read/write delay: activate command with falling edge of ALE
Memory Tri-state Time Control
‘0’: 1 waitstate
‘1’: No waitstate
Bus Type Selection; only demultiplexed busses are supported on XBUS;
’00’: 8 bit bus
’10’: 16 bit bus;
Early Write Enable
’0’: Standard write enable signal control
’1’: Write active state is disabled one TCL earlier
ALE Lengthening Control Bit (see BUSCON)
Bus Active Control
‘0’: XBUS (peripheral) disabled
‘1’: XBUS (peripheral) enabled
Enables the XBUS and the according chip select XCSx for the respective
address window (respective XBUS peripheral), selected with according XADRSx
window; after reset, all address windows on XBUS are disabled.
RDY
ENx
12
rw
F114
WCx
BS
11
rw
H
ACTx
(F116
BUS
10
rw
CTLx
’x1’: reserved.
H
ALE
rw
)(F118
9
ENx
EW
rw
8
H)
(F11A
78
7
BTYPx
H
rw
)
6
ESFR-b
TCx
MT
rw
5
DCx
RW
rw
4
Central Processor Unit
3
Reset Value: 0000
2
MCTCx
rw
PSB 21473
2003-03-31
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INCA-D
0
H