IDT72V73260BB IDT, Integrated Device Technology Inc, IDT72V73260BB Datasheet - Page 4

• Manufacturer Part Number: IDT72V73260BB
• Description: IC DGTL SW 16384X16384 144-BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr
• Type: Multiplexerr

Specifications of IDT72V73260BB

• Circuit: 1 x 32:32
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 72V73260BB

PIN DESCRIPTION
IDT72V73260 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 16,384 x 16,384
SYMBOL
A0-15
C32i
CS
D0-15
DS
DTA
FE
F32i
GND
ODE
RESET
R/W
RX0-31
TCK
TDI
TDO
TMS
TRST
TX0-15
TX16-31/ TX Output 16 to 31/
OEI0-15
V
CC
Address 0 to 15
Clock
Chip Select
Data Bus 0-15
Data Strobe
Data Transfer
Acknowledgment
Frame Evaluation
Frame Pulse
Ground
Output Drive Enable
Device Reset
Read/Write
Data Stream
Input 0 to 31
Test Clock
Test Serial Data In
Test Serial Data Out
Test Mode Select
Test Reset
TX Output 0 to 15
(Three-State Outputs)
Output Enable
Indication 0 to 15
(Three-State Outputs)
V
CC
NAME
I/O
I/O These pins are the data bits of the microprocessor port.
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
These address lines access all internal memories.
This input accepts and automatically identifies frame synchronization signals formatted according to
Serial clock for shifting data in/out on the serial data stream. This input accepts a 32.768 MHz clock.
This active LOW input is used by a microprocessor to activate the microprocessor port of IDT72V73260.
This active LOW input works in conjunction with CS to enable the read and write operations and sets the
data bus lines (D0-D15).
Indicates that a data bus transfer is complete. When the bus cycle ends, this pin drives HIGH and then goes
high-impedance, allowing for faster bus cycles with a weaker pull-up resistor. A pull-up resistor is required
to hold a HIGH level when the pin is in high-impedance.
This input can be used to measure delay in the data path by comparing the frame pulse, F32i, with this input.
ST-BUS
Ground Rail
This is the output enable control for the TX serial outputs. When the ODE input is LOW and the Output Stand
By bit of the Control Register is LOW, all TX outputs are in a high-impedance state. If this input is HIGH, the TX
output drivers are enabled. However, each channel may still be put into a high-impedance state by using the
per-channel control bits in the Connection Memory.
This input puts the IDT72V73260 into a reset state that clears the device internal counters, registers and
brings TX0-31 and D0-D15 into a high-impedance state. The RESET pin must be held LOW for a minimum
of 20ns to properly reset the device.
This input controls the direction of the data bus lines (D0-D15) during a microprocessor access.
Serial data input stream. These streams have a data rate of 32.768Mb/s.
Provides the clock to the JTAG test logic.
JTAG serial test instructions and data are shifted in on this pin. This pin is pulled HIGH by an internal pull-up
when not driven.
JTAG serial data is output on this pin on the falling edge of TCK. This pin is held in high-impedance state
when JTAG scan is not enabled.
JTAG signal that controls the state transitions of the TAP controller. This pin is pulled HIGH by an internal
pull-up when not driven.
pulled by an internal pull-up when not driven. This pin should be pulsed LOW on power-up, or held LOW,
Serial data output stream. These streams have a data rate of 32.768Mb/s.
When all 32 output streams are selected via Control Register, these pins are the output streams TX16 to TX31
and operate at 32.768Mb/s. When output enable function is selected, these pins reflect the active or
+3.3 Volt Power Supply.
Asynchronously initializes the JTAG TAP controller by putting it in the Test-Logic-Reset state. This pin is
high-impedance status for the corresponding output stream Output Enable Indication0-15.
to ensure that the IDT72V73260 is in the normal functional mode.
®
and GCI specifications.
4
DESCRIPTION
INDUSTRIAL TEMPERATURE RANGE