IDT79RV4640-200DU IDT, Integrated Device Technology Inc, IDT79RV4640-200DU Datasheet - Page 9

• Manufacturer Part Number: IDT79RV4640-200DU
• Description: IC SGL BOARD COMPUTER 128-QFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79RV4640-200DU

• Processor Type: RISC 64-Bit
• Speed: 200MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79RV4640-200DU

Data Sheet Revision History
Changes to version dated December 1995:
Changes to version dated March 1997:
Changes to version dated May 1997:
IDT79RC4640™
Features:
Hardware Overview:
DC Electrical Characteristics:
AC Electrical Characteristics:
Valid Combinations:
Features:
Thermal Considerations:
Features:
– Added 32-bit bus interface info
– Deleted items from low-power operation descriptions.
– Added detailed descriptions of features.
– Changed Boot Time Mode Stream table values for mode bit
– The C
– In System Interface Parameters tables (RC4640 and
– List of valid combinations has been corrected.
– Added preliminary 150 MHz operation frequency
– Added thermally enhanced packaging (“DU”) and drop-in heat
– Upgraded 80 to 133MHz speed grade specs to “final.”
– Added 180 MHz spreader information
– Eliminated 80 MHz
MasterClock
SysAD
SysCmd
ValidOut
ValidIn
RdRdy
WrRdy
Release
12.
RV4640), Data Setup and Data Hold minimums changed.
spreader information.
IN
and C
OUT
values have been changed.
Addr
Write
CData
Data0
CData
Data1
Figure 4 RC4640 Block Write Request
9 of 23
Changes to version dated March 1998:
Changes to version dated April 1998:
Changes to version dated July 1999:
Changes to version dated March 2000
Changes to version dated July 2000
Changes to version dated April 2001
Changes to version dated June 2006
Changes to version dated December 2008
CData
Data6
Features:
Features:
Power Consumption (RV4640):
– Added 200MHz operating frequency
– Added 400MB/sec bandwidth reference
– Upgraded System Condition Icc active parameters
– Corrected several incorrect references to tables and figures.
– Replaced existing figure in Mode Configuration Interface
– Revised values in System Interface Parameters table.
– Revised package information in the Thermal Considerations
– In the Data Output and Data Output Hold categories of the
– Added Green
– Removed IDT from ordering codes on Ordering Information
CEOD
Reset Sequence section with 3 reset figures.
section, Physical Specifications section, Ordering Information
section, and the Valid Combinations section.
System Interface Parameters tables, changed values in the
Min column for all speeds from 1.0 and 2.0 to 0.
page.
Data7
PQFP
package for 133MHz DUG on Order Page.
December 5, 2008