Description:The 72V3690 32K x 36 SuperSync II FIFO memory with clocked read and write controls offers flexible Bus-Matching x36/x18/x9 data flow and Asynchronous/Synchronous translation on the read or write ports ; SuperSync II FIFO's are appropriate for network, video, telecommunications, data communications and other applications that need to buffer large amounts of data and match busses of unequal sizes.
RETRANSMIT; AUTO POWER DOWN; ASYNCHRONOUS MODE IS ALSO POSSIBLE
Clock Frequency-Max (fCLK):
166 MHz
Cycle Time:
6 ns
JESD-30 Code:
R-PQFP-G128
JESD-609 Code:
e3
Length:
20 mm
Memory Density:
1179648 bit
Memory IC Type:
OTHER FIFO
Memory Width:
36
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
128
Number of Words:
32768 words
Number of Words Code:
32000
Operating Mode:
SYNCHRONOUS
Operating Temperature-Max:
70 °C
Organization:
32KX36
Output Enable:
YES
Package Body Material:
PLASTIC/EPOXY
Package Code:
LFQFP
Package Equivalence Code:
QFP128,.63X.87,20
Package Shape:
RECTANGULAR
Package Style:
FLATPACK, LOW PROFILE, FINE PITCH
Parallel/Serial:
PARALLEL
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.6 mm
Standby Current-Max:
0.015 A
Supply Current-Max:
0.04 mA
Supply Voltage-Max (Vsup):
3.45 V
Supply Voltage-Min (Vsup):
3.15 V
Supply Voltage-Nom (Vsup):
3.3 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
14 mm
72V3690L6PFG Frequently Asked Questions (FAQs)
Renesas provides a recommended PCB layout guide in their application note (R01AN3804EU0100) which includes thermal design considerations, such as thermal vias, copper pours, and component placement, to ensure optimal thermal performance.
Renesas recommends using an external overcurrent protection circuit, such as a current sense resistor and a comparator, to detect overcurrent conditions. The datasheet provides guidelines for selecting the current sense resistor value and setting the overcurrent threshold.
Renesas recommends using a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10uF to 22uF, placed as close as possible to the VIN pin, to filter out high-frequency noise and ensure stable operation.
Renesas provides EMC design guidelines in their application note (R01AN3804EU0100), which include recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant EMC standards.
The 72V3690L6PFG is rated for operation from -40°C to +125°C (TJ), but the maximum operating temperature range may vary depending on the specific application and thermal design. It's essential to consult the datasheet and application notes for specific guidance on thermal management.
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Manufacturer Collaborated
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System Verified
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Community Approved
Sponsored
72V3690L6PFG Overview
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