82P2281PFG8 IDT, Integrated Device Technology Inc, 82P2281PFG8 Datasheet - Page 370

• Manufacturer Part Number: 82P2281PFG8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG8

• 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: Compliant

7.12.3
Physical And Electrical Specifications
IDT82P2281
The maximum SPI data transfer clock is 2 MHz.
SPI MODE
SCLK
SDO
SDI
CS
Symbol
t
t
t
t
t
t
t
t
f
CSH
CSS
CSD
CLD
CLH
t
t
CLL
DIS
DIH
OP
PD
DF
High Impedance
t
CSS
t
Valid Input
DIS
Output Disable Time
Clock Disable Time
Min. CS High Time
SCLK Frequency
Data Setup Time
Clock High Time
Clock Low Time
Data Hold Time
CS Setup Time
CS Hold Time
Output Delay
Description
t
DIH
Figure 52. SPI Timing Diagram
t
CLH
t
PD
t
CLL
370
Valid Output
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Min.
100
100
205
205
150
50
50
50
t
CSD
Max
150
2.0
50
t
DF
t
CSH
t
CLD
Units
High Impedance
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
August 20, 2009