IDT82V3355TF IDT, Integrated Device Technology Inc, IDT82V3355TF Datasheet - Page 44

• Manufacturer Part Number: IDT82V3355TF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V3355TF

• Function: Wan PLL
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TQFP
• Pin Count: 64
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

4
registers in the device. The microprocessor interface supports Serial
mode only.
When CLKE is asserted low, data on SDO will be clocked out on the ris-
Microprocessor Interface
IDT82V3355
The microprocessor interface provides access to read and write the
In a read operation, the active edge of SCLK is selected by CLKE.
MICROPROCESSOR INTERFACE
SCLK
SDI
SDO
SDO
CS
SCLK
SDI
CS
t
t
su2
su1
R/W
R/W
t
Figure 15. Serial Read Timing Diagram (CLKE Asserted High)
Figure 14. Serial Read Timing Diagram (CLKE Asserted Low)
h1
A0
A0
A1
A1
A2
High-Z
A2
High-Z
t
pw1
A3
A3
t
pw2
A4
A4
A5
A5
44
A6
A6
ing edge of SCLK. When CLKE is asserted high, data on SDO will be
clocked out on the falling edge of SCLK.
of SCLK.
t
d1
In a write operation, data on SDI will be clocked in on the rising edge
t
d1
D0
D0
D1
D1
D2
D2
D3
D3
SYNCHRONOUS ETHERNET WAN PLL
D4
D4
D5
D5
D6
D6
t
d2
t
h2
t
D7
t
d2
D7
h2
May 19, 2009