PEF 2054 N V2.1 Infineon Technologies, PEF 2054 N V2.1 Datasheet - Page 155

• Manufacturer Part Number: PEF 2054 N V2.1
• Description: IC INTERFACE CTRLR PCM LCC-44
• Manufacturer: Infineon Technologies
• Series: EPICr

Specifications of PEF 2054 N V2.1

• Function: PCM Interface Controller
• Interface: ISDN, PCM
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 9.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC
• Includes: Board Controller, Channel Switching
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF2054NV2.1XT; PEF2054NV21XK; SP000057916; SP000075438

After these three programming steps, the EPIC memories will have the following
contents:
Figure 56
Memory Content of the EPIC
Semiconductor Group
Up-
stream
Down-
stream
CFI
Frame
0
127
0
127
P5, TS7
P4, TS2
Code Field
0
0
0
0
0
0 1
1
Control Memory
0
1 0 0 1 1 0 0 0
®
0
for a CFI - PCM Time Slot Connection
Data Field
0
0
0
1
1
155
1
Code Field
1 1 1 1
Data Memory
Data Field
Application Hints
P0, TS12
P1, TS3
PEB 2055
PEF 2055
PCM
Frame
0
127
0
127
Up-
stream
Down-
stream
ITD08071