PEF 2054 N V2.1 Infineon Technologies, PEF 2054 N V2.1 Datasheet - Page 16

• 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

1.5
Figure 5
Functional Block Diagram EPIC
Semiconductor Group
DCL
FSC
DD
DU
DD
DU
DD
DU
DD
DU
0
0
1
1
2
2
3
3
/ DIR
/ SIP0
/
/
/
/
/
/
/
/ SCL
Functional Block Diagram
SIP
SIP
SIP
SIP
SIP
SIP
SIP
4
1
5
2
6
3
7
Controller
Layer 1
Buffer
AD7...0
®
WR
Control Memory
Data Memory
RD
16
P Interface
Timer
RES
ALE CS INT
A3...0
PEB 2055
PEF 2055
Overview
ITB09533
PDC
PFS
RxD0
TxD0
TSC0
RxD1
TxD1
TSC1
RxD2
TxD2
TSC2
RxD3
TxD3
TSC3