PEF 2054 N V2.1 Infineon Technologies, PEF 2054 N V2.1 Datasheet - Page 57
PEF 2054 N V2.1
Manufacturer Part Number
PEF 2054 N V2.1
Description
IC INTERFACE CTRLR PCM LCC-44
Manufacturer
Infineon Technologies
Series
EPICr
Datasheet
1.PEF_2054_N_V2.1.pdf
(269 pages)
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
PEF2054NV21XK
SP000057916
SP000075438
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Application examples:
FC2
0
0
0
0
1
1
1
1
For further details on the framing output control please refer to chapter 5.2.2.3.
COC
CXF
CRR
CBN9..8
Semiconductor Group
CFI Output Clock rate.
0…the frequency of DCL is identical to the CFI data rate (all CFI modes),
1…the frequency of DCL is twice the CFI data rate (CFI modes 0 and 3 only!)
CFI Transmit on Falling edge.
0…the data is transmitted with the rising CRCL edge,
1…the data is transmitted with the falling CRCL edge.
CFI Receive on Rising edge.
0…the data is received with the falling CRCL edge,
1…the data is received with the rising CRCL edge.
CFI Bit Number 9..8
these bits, together with the CBNR:CBN7..0, hold the number of bits per CFI
frame.
Note:Applies only if CMD1:CSS = 0.
Note:CRR must be set to 0 in CFI-mode 3.
FC1
0
0
1
1
0
0
1
1
FC0
0
1
0
1
0
1
0
1
FC-Mode Main Applications
0
1
2
3
4
5
6
7
57
IOM-1 multiplexed (burst) mode
general purpose
general purpose
general purpose
2 ISAC-S per SLD-port
reserved
IOM-2 or SLD modes
software timed multiplexed applications
Detailed Register Description
PEB 2055
PEF 2055
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