IDT72T55268L5BB IDT, Integrated Device Technology Inc, IDT72T55268L5BB Datasheet - Page 19

• 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

OUTPUT ENABLE & DISABLE TIMING
NOTES:
1. REN is HIGH.
2. RCS is LOW.
READ CHIP SELECT ENABLE & DISABLE TIMING
NOTES:
1. REN is HIGH.
2. OE is LOW.
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
Normally
Normally
Output
Output
HIGH
Single Output
Single Output
LOW
Output Bus
RCLK
Normally
Normally
RCS
V
V
DDQ
DDQ
2
2
HIGH
LOW
V
V
V
DDQ
DDQ
OE
DDQ
/2
/2
/2
t
ENS
Enable
Output
100mV
100mV
100mV
t
t
100mV
RCSLZ
OLZ
t
t
ENH
OE &
t
OE
t
OLZ
Current data in output register
19
Disable
Output
100mV
t
t
OHZ
OHZ
100mV
100mV
t
RCSHZ
100mV
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 01, 2009
V
V
V
6157 drw07
V
V
V
V
6157 drw08
DDQ
DDQ
DDQ
IH
OL
IL
OH
/2
/2
/2
V
V
V
V
V
V
DDQ
IL
DDQ
OH
IH
OL
2
2