PXB4221 Infineon Technologies AG, PXB4221 Datasheet - Page 264

• Manufacturer Part Number: PXB4221
• Description: IWE8 Interworking Element for 8 E1/T1 Lines
• Manufacturer: Infineon Technologies AG

9.6.6.2
Figure 70
Table 50
No.
1
2
3
4
5
6
7
8
9
10
11
Data Sheet
MPADR
MPCS
MPRW
MPTS
MPTA
MPDAT
(READ)
MPDAT
(WRITE)
Parameter
Setup time MPADR before MPCS low
Hold time MPADR after MPTS high
Setup time MPCS before MPTS low
Hold time MPCS after MPTS high
Setup time MPRW before MPTS low
Hold time MPRW after MPTS high
Delay MPCS low to MPTA high
Delay MPTA low after MPTS low
Pulse width MPTA low
MPTA low to MPTS high
Delay MPCS high to MPTA high
impedance
Motorola Mode
Motorola Mode Timing Diagram
Motorola Mode AC Timing Characteristics
1
7
3
5
12
16
264
8
Min
0
5
0
5
10
0
5
2 x T
T
0
5
clock
PXB4219 / PXB4220 / PXB4221
clock
Limit Values
Typ
Electrical Characteristics
13
10
9
6
4
Max
15
23x T
T
15
17
2
14
clock
15
11
clock
2002-05-06
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns