IDT82V2041EPP IDT, Integrated Device Technology Inc, IDT82V2041EPP Datasheet - Page 70

• Manufacturer Part Number: IDT82V2041EPP
• Description: IC LIU T1/J1/E1 1CH 44-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2041EPP

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82V2041EPP

7
7.1
Table-61 Serial Interface Timing Characteristics
Microcontroller Interface Timing Characteristics
IDT82V2041E
Symbol
SCLK
SDO
SCLK
SDO
CS
CS
t10
t11
t1
t2
t3
t4
t5
t6
t7
MICROCONTROLLER INTERFACE TIMING CHARACTERISTICS
SERIAL INTERFACE TIMING
SCLK High Time
SCLK Low Time
Active CS to SCLK Setup Time
Last SCLK Hold Time to Inactive CS Time
CS Idle Time
SDI to SCLK Setup Time
SCLK to SDI Hold Time
SCLK to SDO Valid Delay Time
Inactive CS to SDO High Impedance Hold Time
CS
SCLK
SDI
1
1
2
2
t3
t6
LSB
t1
3
3
Figure-27 Serial Interface Read Timing with SCLKE=1
Figure-28 Serial Interface Read Timing with SCLKE=0
Parameter
4
4
t2
Figure-26 Serial Interface Write Timing
5
5
t7
6
6
7
7
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
LSB
70
8
8
t10
t10
9
9
0
0
Min
100
100
82
41
41
5
0
10
10
1
1
11
11
t7
2
Typ
2
12
12
3
3
MSB
Max
13
13
4
95
90
4
t4
14
14
5
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
t5
15
15
6
December 9, 2005
6
t4
16
16
7
t11
Comments
t4
7
t11