SELF REFRESH; IT ALSO REQUIRES 1.8V NOM; TERM PITCH-MAX
Clock Frequency-Max (fCLK):
1066 MHz
I/O Type:
COMMON
Interleaved Burst Length:
8
JESD-30 Code:
R-PBGA-B178
Length:
11.5 mm
Memory Density:
1073741824 bit
Memory IC Type:
LPDDR3 DRAM
Memory Width:
16
Number of Functions:
1
Number of Ports:
1
Number of Terminals:
178
Number of Words:
67108864 words
Number of Words Code:
64000000
Operating Mode:
SYNCHRONOUS
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Organization:
64MX16
Package Body Material:
PLASTIC/EPOXY
Package Code:
VFBGA
Package Equivalence Code:
BGA178,13X17,32/25
Package Shape:
RECTANGULAR
Package Style:
GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Seated Height-Max:
1 mm
Self Refresh:
YES
Sequential Burst Length:
8
Standby Current-Max:
0.005 A
Supply Current-Max:
0.039 mA
Supply Voltage-Max (Vsup):
1.3 V
Supply Voltage-Min (Vsup):
1.14 V
Supply Voltage-Nom (Vsup):
1.2 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Form:
BALL
Terminal Pitch:
0.8 mm
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Width:
11 mm
W63AH6NBVADI Frequently Asked Questions (FAQs)
The recommended PCB layout for optimal performance involves keeping the signal traces short and direct, using a solid ground plane, and placing decoupling capacitors close to the chip. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is also recommended.
The W63AH6NBVADI requires a specific power-up and power-down sequencing to ensure proper operation. The recommended sequence is to power up the VCCIO and VCCQ pins first, followed by the VREF pin, and then the clock signal. During power-down, the sequence should be reversed.
The W63AH6NBVADI has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate thermal management, such as using a heat sink or thermal pad, and ensuring good airflow around the device.
To ensure clock signal integrity and reduce jitter, it's recommended to use a high-quality clock source, such as a crystal oscillator, and to use a clock buffer or repeater to regenerate the clock signal. Additionally, the PCB layout should be designed to minimize clock signal routing and to use a dedicated clock trace.
The W63AH6NBVADI has built-in ESD protection, but it's still essential to handle the device with care to prevent damage. Precautions include using an anti-static wrist strap or mat, handling the device by the package body, and avoiding touching the pins or leads.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
W63AH6NBVADI Overview
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