PEB 20571 F V3.1 Infineon Technologies, PEB 20571 F V3.1 Datasheet - Page 273

• Manufacturer Part Number: PEB 20571 F V3.1
• Description: IC LINE CARD CTRLR DSP TQFP-100
• Manufacturer: Infineon Technologies

Specifications of PEB 20571 F V3.1

• Function: PBX Controller with DSP
• Interface: ISDN
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 272.6mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: Layer-1 Control, Signaling Control, Signal Processing, Voice Channel Handling
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20571FV3.1X; PEB20571FV31XP; SP000007539

Figure 63
Table 68
Parameter
R/W setup time before DS X CS
falling edge
R/W hold time after DS X CS rising
edge
A-bus valid to D-bus valid
DS X CS falling edge to D-bus
D-bus float after DS X CS rising edge t
Note: DS X CS is active (low) when both, DS and CS are active (low)
Data Sheet
R/W
A
D
DS x CS
Write Cycle Motorola Mode
Timing for Read Cycle In Motorola Mode
t
t
SRWS
Electrical Characteristics and Timing Diagrams
SAS
Symbol
t
t
t
t
SRWS
HRWS
DAD
DSD
DSDH
t
256
WS
t
SDS
Limit Values
min.
0
5
0
0
0
t
HDS
t
HRWS
t
HAS
max.
28
28
16
Unit
ns
ns
ns
ns
ns
Notes
Output load
capacity of
50 pF
PEB 20570
PEB 20571
2003-07-31