PEB 20571 F V3.1 Infineon Technologies, PEB 20571 F V3.1 Datasheet - Page 271

• 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 61
Note: The figure describes a transaction in Normal mode. In Fly-by mode, RD is used
Figure 62
Note: The figure describes a transaction in Normal mode. In Fly-by mode, WR is used
Data Sheet
WR(RD)
DACK
D
DREQT
RD(WR
DACK
D
DREQR
during DMA write transactions, instead of WR.
during DMA read-transactions, instead of RD.
t
SAW
)
DMA Write-Transaction Timing in Intel/Infineon Mode
DMA Read-Transaction Timing in Intel/Infineon Mode
t
SAR
t
WW
t
WR
t
Electrical Characteristics and Timing Diagrams
SDW
254
t
t
HWD
t
WW
HWA
t
t
HRA
WR
t
t
last byte
DRDV
t
DWR
DRR
last byte
t
DRDT
PEB 20570
PEB 20571
2003-07-31