PEF 20550 H V2.1 Infineon Technologies, PEF 20550 H V2.1 Datasheet - Page 119

• Manufacturer Part Number: PEF 20550 H V2.1
• Description: IC INTERFACE CTRLR PCM MQFP80
• Manufacturer: Infineon Technologies
• Series: ELIC®r

Specifications of PEF 20550 H V2.1

• Function: Line Card Controller
• Interface: ISDN, PCM
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-SQFP
• Includes: Change Detection, Power-Up Reset Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF20550HV2.1XT; PEF20550HV21XP; SP000007794; SP000007795

EPIC
Group
EPIC-1-
PCM
interface
EPIC-1
CFI
EPIC-1
memory
access
Semiconductor Group
®
-1
Reg
Name
PMOD
PBNR
POFD
POFU
PCSR
PICM
CMD1
CMD2
CBNR
CTAR
CBSR
CSCR
MACR
MAAR
MADR
Chip
Select
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
CSE
Access
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
RD
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
RD/WR
Address
mux
20
22
24
26
28
2A
2C
2E
30
32
34
36
00
02
04
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
119
Address
demux
10
11
12
13
14
15
16
17
18
19
1A
1B
00
01
02
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Reset
Value
00
FF
00
00
00
xx
00
00
FF
00
00
00
xx
xx
xx
Detailed Register Description
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Comment
PCM-mode reg.
PCM-bit number
reg.
PCM-offset
downstream reg.
PCM-offset
upstream reg.
PCM-clock shift reg. 134
PCM-input
comparison
mismatch reg.
CFI-mode reg. 1
CFI-mode reg. 2
CFI-bit number reg.
CFI time slot
adjustment reg.
CFI-bit shift reg.
CFI-subchannel
reg.
memory access
control reg.
memory access
address reg.
memory access
data reg.
PEB 20550
PEF 20550
Refer to
page
130
132
132
133
135
136
138
141
141
142
143
144
147
148
01.96