IDT79RV4640-180DU IDT, Integrated Device Technology Inc, IDT79RV4640-180DU Datasheet - Page 20

• Manufacturer Part Number: IDT79RV4640-180DU
• Description: IC SGL BOARD COMPUTER 128-QFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79RV4640-180DU

• Processor Type: RISC 64-Bit
• Speed: 180MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79RV4640-180DU

Mode Configuration Interface Reset Sequence
IDT79RC4640™
(MClk)
ModeClock
ColdReset*
Reset*
Vcc
Master
Clock
VCCOK
ModeIn
(MClk)
ModeClock
ColdReset*
Reset*
Vcc
Master
Clock
VCCOK
ModeIn
Vcc
MasterClock
(MClk)
VCCOK
ModeClock
ModeIn
ColdReset*
Reset*
TDS
TDS
TDS
256 MClk cycles
> 100ms
> 100ms
TDS
TDS
256 MClk cycles
TDS
TDS
256 MClk cycles
Figure 6 Power-on Reset
TMDS
TMDS
Figure 8 Warm Reset
Figure 7 Cold Reset
TDS
> 64K MClk cycles
> 64K MClk cycles
20 of 23
Bit 0
Bit
0
MClk
cycles
cycles
cycles
MClk
MClk
256
256
256
Bit 1
> 64 MClk cycles
Bit
TMDH
1
TMDH
255
Bit
255
Bit
> 64 MClk cycles
> 64 MClk cycles
TDS
TDS
TDS
TDS
TDS
2.3V
2.3V
December 5, 2008