PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 47

• Manufacturer Part Number: PEF 22508 E V1.1-G
• Description: IC INTERFACE E1/T1/J1 LBGA-256
• Manufacturer: Infineon Technologies
• Series: OctalLIU™r

Specifications of PEF 22508 E V1.1-G

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Current - Supply: 370mA
• Power (watts): 140mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-LSBGA
• Includes: Automatic Protection Switching, Clock Generation, Power-Down, Transmit Line Monitor, Tristate Function
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF22508EV1.1T; PEF22508EV11GXP; SP000029953

Figure 9
Figure 10
Data Sheet
Write ACK Frame Structure
Read CMD Frame Structure
Read ACK Frame Structure
Write CMD Frame Structure
SCI HDLC Basic Frame Structure
01111110
01111110
01111110
01111110
Flag
Frame Structure of OctalLIU
Principle of Building Addresses and RSTA bytes in the SCI ACK Message of the OctalLIU
Address
Address
Address
Address
Source
Source
Source
Source
CMD
ACK
Address
Source address
Destination
Destination
Destination
Destination
Address
Address
Address
Address
Address
Address
Source
Source
LSB
MS
TM
C/R
SCI Messages
Destination
Destination
00: write OctalFALC register
01: read OctalFALC register
RSTA
RSTA
14 bit Register
14 bit Register
10: write SCI configuration
11: read SCI configuration
Address
Address
address
address
address
6 bit
OctalLIU SCI Interface
47
register
register
Payload
Register
Content
RSTA register
FCS
One Byte
RSTA
Control
bits
01111110
8 bit data
Depth
Read
FCS
OctalLIU_SCI_acknowledge
01111110
FCS
FCS
FCS
Functional Description
OctalLIU_SCI_frame_structure
Rev. 1.0, 2005-06-02
01111110
01111110
Flag
PEF 22508 E
OctalLIU
t
TM
TM