72T18125L4-4BBG footprint, schematic symbol and 3D model by Renesas Electronics

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72T18125L4-4BBG Details

Manufacturer Part Number:
72T18125L4-4BBG
Brand Name:
Renesas
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
End Of Life
Part Package Code:
PBGA
Pin Count:
240
Manufacturer Package Code:
BBG240
ECCN Code:
EAR99
HTS Code:
8542.32.00.71
Factory Lead Time:
18 Weeks
Manufacturer:
Renesas Electronics Corporation
YTEOL:
0
Access Time-Max:
3.4 ns
Additional Feature:
ALTERNATIVE MEMORY WIDTH 9; ASYNCHRONOUS OPERATION ALSO POSSIBLE
Alternate Memory Width:
9
Clock Frequency-Max (fCLK):
225 MHz
Cycle Time:
4.44 ns
JESD-30 Code:
S-PBGA-B240
JESD-609 Code:
e1
Length:
19 mm
Memory Density:
9437184 bit
Memory IC Type:
OTHER FIFO
Memory Width:
18
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
240
Number of Words:
524288 words
Number of Words Code:
512000
Operating Mode:
SYNCHRONOUS
Operating Temperature-Max:
70 °C
Organization:
512KX18
Output Characteristics:
3-STATE
Output Enable:
YES
Package Body Material:
PLASTIC/EPOXY
Package Code:
BGA
Package Equivalence Code:
BGA240,18X18,40
Package Shape:
SQUARE
Package Style:
GRID ARRAY
Parallel/Serial:
PARALLEL
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Standby Current-Max:
0.06 A
Supply Current-Max:
0.07 mA
Supply Voltage-Max (Vsup):
2.625 V
Supply Voltage-Min (Vsup):
2.375 V
Supply Voltage-Nom (Vsup):
2.5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form:
BALL
Terminal Pitch:
1 mm
Terminal Position:
BOTTOM
Width:
19 mm

Renesas provides a recommended PCB layout guide in their application note (APL-AN-1201) for thermal management. It suggests using a 4-layer PCB with a solid ground plane, thermal vias, and a heat sink to achieve optimal thermal performance.
Renesas recommends using an external power sequencer or a dedicated power management IC to implement power sequencing for multiple voltage rails. The 72T18125L4-4BBG has a power-good signal (PG) that can be used to monitor the output voltage and implement power sequencing.
Although the datasheet specifies an operating temperature range of -40°C to 85°C, Renesas recommends derating the device's performance at high temperatures. For reliable operation, it's recommended to operate the device within a temperature range of -20°C to 70°C.
Renesas provides a troubleshooting guide for I2C interface issues in their application note (APL-AN-1203). It suggests checking the I2C bus voltage, clock frequency, and signal integrity, as well as using an I2C bus analyzer to debug issues.
Renesas recommends using a TVS (Transient Voltage Suppressor) diode or an ESD protection device with a voltage rating of 3.3V or higher to protect the 72T18125L4-4BBG from electrostatic discharge.

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System Verified

Community Approved

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	IDT72T18125L4-4BB Integrated Device Technology Inc FIFO, 512KX18, 3.4ns, Synchronous, CMOS, PBGA240
	72T18125L4-4BBG Integrated Device Technology Inc FIFO, 512KX18, 3.4ns, Synchronous, CMOS, PBGA240
	72T18125L4-4BB Renesas Electronics Corporation FIFO, 512KX18, 3.4ns, Synchronous, CMOS, PBGA240
	IDT72T18125L4-4BB Renesas Electronics Corporation FIFO, 512KX18, 3.4ns, Synchronous, CMOS, PBGA240
	IDT72T18125L39176BB Renesas Electronics Corporation FIFO, 512KX18, 3.4ns, Synchronous, CMOS, PBGA240
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