PEF 2054 N V2.1 Infineon Technologies, PEF 2054 N V2.1 Datasheet - Page 114

• 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

Figure 37 shows the relationship between FSC, DCL, DD# and DU#:
Required register setting for SLD:
CMD1 = 0XXX1100
Figure 38 shows the relationship between FSC, DCL and SIP#:
Required register setting for IOM-2:
CMD1 = 0XXX0000
Figure 37
IOM
Figure 38
SLD Interface Signals
Semiconductor Group
RCL
DCL
SIP#
(OUT)
SIP#
(IN)
FSC
DCL
DD#
DU#
FSC
®
TS31, Bit 1
-2 Interface Signals
TS7,
Bit 4
TS31,
TS31,
Bit 0
TS7, Bit 3
Bit 0
TS0,Bit 7
B
B
, CMD2 = D0
, CMD2 = D0
TS0,Bit 7
TS7,
Bit 2
TS0,Bit 6
TS0,Bit 6
TS7, Bit 1
H
H
TS0,
, CBNR = FF
, CBNR = 1F
TS0,
Bit 5
TS7,
Bit 5
114
Bit 0
TS0,
TS0, Bit 7
TS0,
Bit 4
Bit 4
H
H
, CTAR = XX
, CTAR = XX
TS0,
TS0, Bit 6
TS0,
Bit 3
Bit 3
TS0,
TS0, Bit 5
TS0,
Bit 2
H
H
Bit 2
, CBSR = X0
, CBSR = X0
TS0,
TS0, Bit 4
Application Hints
TS0,
Bit 1
Bit 1
TS0,
PEB 2055
PEF 2055
TS0, Bit 3
H
H
TS0,
Bit 0
.
.
ITT08053
Bit 0
ITT08052