IDT72P51339L6BBI8 IDT, Integrated Device Technology Inc, IDT72P51339L6BBI8 Datasheet - Page 84
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IDT72P51339L6BBI8
Manufacturer Part Number
IDT72P51339L6BBI8
Description
IC FLOW CTRL 36BIT 256-BGA
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT72P51339L6BB8.pdf
(87 pages)
Specifications of IDT72P51339L6BBI8
Configuration
Dual
Density
576Kb
Access Time (max)
3.7ns
Word Size
36b
Organization
2Kx36x8
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
BGA
Clock Freq (max)
166MHz
Supply Current
150mA
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
256
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72P51339L6BBI8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72P51339L6BBI8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
THE INSTRUCTION REGISTER
processor at the rising edge of TCLK.
register to be accessed, or both. The instruction shifted into the register is latched
at the completion of the shifting process when the TAP controller is at Update-
IR state.
which can hold instruction data. These mandatory cells are located nearest the
serial outputs they are the least significant bits.
TEST DATA REGISTER
Boundary Scan register and Device ID register.
and a common serial data output.
complete description, refer to the IEEE Standard Test Access Port Specification
(IEEE Std. 1149.1-1990).
TEST BYPASS REGISTER
to TDO. It contains a single stage shift register for a minimum length in serial path.
When the bypass register is selected by an instruction, the shift register stage
is set to a logic zero on the rising edge of TCLK when the TAP controller is in
the Capture-DR state.
operation of the device in response to the BYPASS instruction.
THE BOUNDARY-SCAN REGISTER
out of the processor input/output ports. The Boundary Scan Register is a part
of the IEEE 1149.1-1990 Standard JTAG Implementation.
THE DEVICE IDENTIFICATION REGISTER
specify the manufacturer, part number and version of the processor to be
determined through the TAP in response to the IDCODE instruction.
dropped in the 11-bit Manufacturer ID field.
field contains the following values:
IDT72P51339/72P51349/72P51359/72P51369 1.8V, MQ FLOW-CONTROL DEVICES
(8 QUEUES) 36 BIT WIDE CONFIGURATION 589, 824, 1,179,648, 2,359,296, and 4,718,592
31(MSb)
Version (4 bits)
0X0
The Instruction is used to select the test to be performed, or the test data
The instruction register must contain 4 bit instruction register-based cells
The Test Data register contains three test data registers: the Bypass, the
These registers are connected in parallel between a common serial input
The following sections provide a brief description of each element. For a
The register is used to allow test data to flow through the device from TDI
The operation of the bypass register should not have any effect on the
The Boundary Scan Register allows serial data TDI be loaded in to or read
The Device Identification Register is a Read Only 32-bit register used to
IDT JEDEC ID number is 0xB3. This translates to 0x33 when the parity is
For the IDT72P51339/72P51349/72P51359/72P51369, the Part Number
The Instruction register allows an instruction to be shifted in serially into the
JTAG DEVICE IDENTIFICATION REGISTER
28 27
Part Number (16-bit) Manufacturer ID (11-bit)
IDT72P51339
IDT72P51349
IDT72P51359
IDT72P51369
Device
Part# Field (HEX)
12 11
0X33
0477.
0474
0475
0476
1 0(LSB)
1
84
JTAG INSTRUCTION REGISTER
when the TAP controller is in the Shift-IR state. The instruction is decoded to
perform the following:
16 different possible instructions. Instructions are decoded as follows.
a complete description refer to the IEEE Standard Test Access Port Specification
(IEEE Std. 1149.1-1990).
EXTEST
test mode and selects the boundary-scan register to be connected between TDI
and TDO. During this instruction, the boundary-scan register is accessed to
drive test data off-chip via the boundary outputs and receive test data off-chip
via the boundary inputs. As such, the EXTEST instruction is the workhorse of
IEEE. Std 1149.1, providing for probe-less testing of solder-joint opens/shorts
and of logic cluster function.
IDCODE
and selects the optional device identification register to be connected between
TDI and TDO. The device identification register is a 32-bit shift register
containing information regarding the IC manufacturer, device type, and version
code. Accessing the device identification register does not interfere with the
operation of the IC. Also, access to the device identification register should be
immediately available, via a TAP data-scan operation, after power-up of the
IC or after the TAP has been reset using the optional TRST pin or by otherwise
moving to the Test-Logic-Reset state.
SAMPLE/PRELOAD
normal functional mode and selects the boundary-scan register to be connected
between TDI and TDO. During this instruction, the boundary-scan register can
be accessed via a date scan operation, to take a sample of the functional data
entering and leaving the IC. This instruction is also used to preload test data
into the boundary-scan register before loading an EXTEST instruction.
Value
Hex
The required EXTEST instruction places the IC into an external boundary-
The optional IDCODE instruction allows the IC to remain in its functional mode
The required SAMPLE/PRELOAD instruction allows the IC to remain in a
The Instruction register allows instruction to be serially input into the device
• • • • •
• • • • •
The Instruction Register is a 4 bit field (i.e. IR3, IR2, IR1, IR0) to decode
00
01
02
03
0F
The following sections provide a brief description of each instruction. For
Select test data registers that may operate while the instruction is
current. The other test data registers should not interfere with chip
operation and the selected data register.
Define the serial test data register path that is used to shift data between
TDI and TDO during data register scanning.
Instruction
EXTEST
SAMPLE/PRELOAD
IDCODE
HIGH-IMPEDANCE
BYPASS
JTAG INSTRUCTION REGISTER DECODING
COMMERCIAL AND INDUSTRIAL
Function
Select Boundary Scan Register
Select Boundary Scan Register
Select Chip Identification data register
JTAG
Select Bypass Register
TEMPERATURE RANGES
AUGUST 4, 2005