PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 159

• Manufacturer Part Number: PEB 4364 T V1.2
• Description: IC SLIC VOICE ACCESS PDSO-36
• Manufacturer: Infineon Technologies
• Series: DuSLICr

Specifications of PEB 4364 T V1.2

• Function: Dual Channel Subscriber Line Interface Circuit (DuSLIC)
• Interface: IOM-2, PCM
• Number Of Circuits: 2
• Voltage - Supply: 3.3 V ~ 5 V
• Current - Supply: 105mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-PDSO
• Includes: DTMF Generator and Decoder, Line Echo Cancellation (LEC), Teletax (TTX) Generation, Universal Tone Detection (UTD)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB4364TV1.2XT; SP000007728

Bit
SUM-OK
1) “&” means a concatenation; not the logic operation
CHKSUM-H[6:0]
Bit
CHKSUM-L[7:0] CRAM checksum Low Byte
Preliminary Data Sheet
0B
0C
H
H
CHKR1
CHKR2
SUM-
OK
7
7
Information about the validity of the checksum. The checksum is
valid if the internal checksum calculation is finished.
Checksum calculation:
SUM-OK = 0
SUM-OK = 1
CRAM checksum High Byte
6
6
Checksum Register 1 (High Byte)
(read-only)
Checksum Register 2 (Low Byte)
(read-only)
For (cram_adr = 0 to 159) do
cram_dat = cram[cram_adr]
csum[14:0] = (csum[13:0] &
(‘0000000’ & cram_dat[7:0]) xor
(‘0000000000000’ & csum[14] & csum[14])
End
5
5
CRAM checksum is not valid.
CRAM checksum is valid.
CHKSUM-L[7:0]
4
4
159
CHKSUM-H[6:0]
3
3
1)
‘0’) xor
2
2
00
00
H
H
1
1
DS3, 2003-07-11
DuSLIC
0
0
Y
Y