IDT72T51336 ETC-unknow, IDT72T51336 Datasheet - Page 54

• Manufacturer Part Number: IDT72T51336
• Description: 2.5v Multi-queue Flow-control Devices 8 Queues 36 Bit Wide Configuration 589,824 Bits, 1,179,648 Bits And 2,359,296 Bits
• Manufacturer: ETC-unknow

D[39:0]
NOTES:
1. All read and write operations must have ceased a minimum of 4 WCLK and 4 RCLK cycles before power down is asserted.
2. When the PD input becomes deasserted, there will be a 1µs waiting period before read and write operations can resume.
3. Set-up and configuration static inputs are not affected during power down.
4. Serial programming and JTAG programming port are inactive during power down.
5. RCS = 0, WCS = 0 and OE = 0. These signals can toggle during and after power down.
6. All flags remain active and maintain their current states.
7. During power down, all outputs will be in high-impedance.
IDT72T51336/72T51346/72T51356 2.5V, MULTI-QUEUE FLOW-CONTROL DEVICES
(8 QUEUES) 36 BIT WIDE CONFIGURATION 589,824, 1,179,648 and 2,359,296 bits
Q[39:0]
WCLK
ERCLK
RCLK
WEN
REN
EREN
PD
All input and output signals will also resume after this time period.
W
D1
t
DS
W
D10
t
t
A
ERCLK
W
t
DH
D2
t
DS
t
W
A
D11
W
t
D3
DH
t
A
W
D4
(1)
1
t
EREN
Figure 32. Power Down Operation
2
54
3
4
t
PDHZ
(7)
Hi-Z
t
PDL
COMMERCIAL AND INDUSTRIAL
Hi-Z
Hi-Z
t
PDLZ
TEMPERATURE RANGES
t
PDH
1ns
(2)
(2)
t
W
PDH
W
t
DS
DH
D12
(2)
t
DH
t
DS
W
t
A
6114 drw37
t
EREN
D13
W
DS