PEF 20954 HT V1.1 Infineon Technologies, PEF 20954 HT V1.1 Datasheet - Page 156

• 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

6.6.9
Figure 49
Table 47
No.
1
2
3
4
5
6
7
8
Data Sheet
TCK
TMS
TDI
TDO
Name
t_tck_period
t_tck_high
t_tck_low
t_tms_setup
t_tms_hold
t_tdi_setup
t_tdi_hold
t_tck_tdo_fall
JTAG Timing
JTAG Boundary Scan Timing
JTAG Boundary Scan Timing
Parameter
TCK period
TCK high time
TCK low time
TMS setup time
TMS hold time
TDI setup time
TDI hold time
TDO valid delay
2
156
8
1
3
4
6
min.
250
80
80
40
40
40
40
Limit Values
Electrical Characteristics
5
7
JTAG Boundary Scan
max.
100
Rev. 2, 2004-07-28
PEB 20954
PEF 20954
Unit
ns
ns
ns
ns
ns
ns
ns
ns