IDT72T55268L5BB IDT, Integrated Device Technology Inc, IDT72T55268L5BB Datasheet - Page 18

• Manufacturer Part Number: IDT72T55268L5BB
• Description: IC CTRL QUADMUX FLOW 324-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72T55268L5BB

• Configuration: Dual
• Density: 4.5Mb
• Access Time (max): 3.6ns
• Word Size: 36b
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: BGA
• Clock Freq (max): 200MHz
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 2.625V
• Supply Current: 150mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72T55268L5BB

HSTL
1.5V AC TEST CONDITIONS
EXTENDED HSTL
1.8V AC TEST CONDITIONS
LVTTL
2.5V AC TEST CONDITIONS
NOTE:
1. V
NOTE:
1. V
NOTE:
1. For LVTTL, V
IDT72T55248/72T55258/72T55268 2.5V QuadMux DDR Flow-Control Device with
Mux/Demux/Broadcast functions 8K x 40 x 4, 16K x 40 x 4 and 32K x 40 x 4
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
DDQ
DDQ
= 1.5V.
= 1.8V.
CC
= V
DDQ
= 2.5V.
0.25 to 1.25V
GND to 2.5V
0.4 to 1.4V
0.75V
1.25V
0.75V
1.25V
0.4ns
0.4ns
0.9V
0.9V
1ns
18
Figure 2b. Lumped Capacitive Load, Typical Derating
I/O
6
5
4
3
2
1
20 30 50
AC TEST LOADS
Figure 2a. AC Test Load
Z
Capacitance (pF)
0
= 50
80 100
COMMERCIAL AND INDUSTRIAL
Ω
50
TEMPERATURE RANGES
V
Ω
DDQ
FEBRUARY 01, 2009
10pF
6157 drw06
/2
6157 drw06a
200