IDT72P51539L6BB IDT, Integrated Device Technology Inc, IDT72P51539L6BB Datasheet - Page 79

• Manufacturer Part Number: IDT72P51539L6BB
• Description: IC FLOW CTRL 36BIT 256-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72P51539L6BB

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72P51539L6BB

NOTES:
1. If devices are configured for Direct operation of the PAFn/PAEn flag busses the FXI/EXI of the MASTER device should be tied LOW. All other devices tied HIGH. The FXO/EXO
2. Q outputs must not be mixed between devices, i.e. Q0 of device 1 must connect to Q0 of device 2, etc.
IDT72P51539/72P51549/72P51559/72P51569 1.8V, MQ FLOW-CONTROL DEVICES
(32 QUEUES) 36 BIT WIDE CONFIGURATION 589, 824, 1,179,648, 2,359,296, and 4,718,592
Serial Programming Data Input
Serial Enable
Data Bus
Write Clock
Write Queue Select
Write Address
Full Strobe
Programmable Almost Full
Full Sync1
Full Flag
Almost Full Flag
Serial Clock
outputs are DNC (Do Not Connect).
Write Enable
Full Sync n
Full Sync2
DONE
Figure 67. Expansion using ID codes
WADEN
FSTR
PAFn
FSYNC
FF
PAF
SCLK
D 0 -D 35
WCLK
WEN
WCS
WRADD
FSTR
PAFn
FSYNC
FF
PAF
D 0 -D 35
WCLK
WEN
WCS
WRADD
WADEN
FSTR
PAFn
FSYNC
FF
PAF
SCLK
D 0 -D 35
WCLK
WEN
WCS
WRADD
WADEN
SCLK
SENI
SENO
SENO
(Master, ID = ‘000')
SENI
SENO
SENI
SI
DEVICE
DEVICE
SO FXO EXO
SI
FXO EXO
SO FXO EXO
FXI
SI
DEVICE
1
n
FXI
79
FXI
2
EXI
EXI
EXI
Q 0 -Q 35
RADEN
Q 0 -Q 35
Q 0 -Q 35
RADEN
RDADD
ESYNC
RADEN
ESYNC
RDADD
ESYNC
RDADD
PAEn
RCLK
RCLK
RCLK
ESTR
ESTR
ESTR
PAEn
PAEn
REN
RCS
PAE
REN
RCS
REN
RCS
PAE
PAE
EF
EF
PR
PR
PR
EF
COMMERCIAL AND INDUSTRIAL
6715 drw75
TEMPERATURE RANGES
Programmable Almost Empty
FEBRUARY 13, 2009
Empty/Output Ready Flag
Read Queue Select
Almost Empty Flag
Output Data Bus
Read Address
Empty Sync n
Empty Strobe
Empty Sync 1
Packet Reads
Empty Sync 2
Read Enable
Read Clock