PEF 20954 HT V1.1 Infineon Technologies, PEF 20954 HT V1.1 Datasheet - Page 10

• Manufacturer Part Number: PEF 20954 HT V1.1
• Description: IC ECHO CANCELLER DGTL TQFP144
• Manufacturer: Infineon Technologies

Specifications of PEF 20954 HT V1.1

• Function: Smart Integrated Digital Echo Canceller (SIDEC)
• Interface: PCM, Serial, UCC
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 350mA
• Power (watts): 900mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LFQFP
• Includes: Double Talk Detection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF20954HTV1.1; SP000007505

List of Tables
Table 43
Table 44
Table 45
Table 46
Table 47
Data Sheet
Serial Interface (Controlling and Monitoring) Timing (preliminary). . . 140
UCC Interface Signal Timing and Frame Alignment (preliminary) . . . 145
Preliminary Internal Read and Write Signal Timing . . . . . . . . . . . . . . 147
Prliminary Microprocessor Interface Timing Values. . . . . . . . . . . . . . 152
JTAG Boundary Scan Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
10
Rev. 2, 2004-07-28
PEB 20954
PEF 20954
Page