IDT72T55268L5BB IDT, Integrated Device Technology Inc, IDT72T55268L5BB Datasheet - Page 40

• 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

CLAMP
determined by the contents of the boundary-scan register and selects the one-
bit bypass register to be connected between TDI and TDO. Before loading this
instruction, the contents of the boundary-scan register can be preset with the
SAMPLE/PRELOAD instruction. During this instruction, data can be shifted
through the bypass register from TDI to TDO without affecting the condition of
the outputs.
HIGH-IMPEDANCE
as well as three-state types) of an device to a disabled (high-impedance) state
and selects the one-bit bypass register to be connected between TDI and TDO.
During this instruction, data can be shifted through the bypass register from TDI
to TDO without affecting the condition of the device outputs.
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
The optional High-Impedance instruction sets all outputs (including two-state
The optional CLAMP instruction sets the outputs of an device to logic levels
40
OFFSET READ
PAE/PAF flags. When reading the offset registers through this instruction, the
dedicated serial programming signals must be disabled.
OFFSET WRITE
the PAE/PAF flags. When writing the offset registers through this instruction, the
dedicated serial programming signals must be disabled.
BYPASS
functional mode and selects the one-bit bypass register to be connected
between TDI and TDO. The BYPASS instruction allows serial data to be
transferred through the IC from TDI to TDO without affecting the operation of
the device.
This instruction is an alternative to serial reading the offset registers for the
This instruction is an alternative to serial programming the offset registers for
The required BYPASS instruction allows the device to remain in a normal
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 01, 2009