DP8522AV-25 Overview
There is a package called 84-LCC (J-Lead) that contains it, and you can find it there. It is very easy to carry because of the Tube-shaped packaging. As you can see, the terminations of the wire are in 84. When 5V is used as the supply voltage, high efficiency can be achieved. In total, this gadget is composed of MEMORY CONTROLLER, DRAM uPs/uCs/peripheral ICs. In this case, the maximum supply voltage (Vsup) is set to 5.5V. There is a maximum operating temperature of 70°C°C that ensures stable operation of the device. For the device to operate normally, the supply voltage (Vsup) must remain above 4.5V. In this case, it has a pin count of 84.
DP8522AV-25 Features
Maximum temperature of 70°C

DP8522AV-25 Applications
There are a lot of Rochester Electronics, LLC
DP8522AV-25 Controllers Interface ICs applications.

Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control
Remote transmission formatter
Docking
Mobile Monitors
Multi-Function Monitors

Package / Case	84-LCC (J-Lead)
Surface Mount	YES
Packaging	Tube
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	84
Terminal Finish	TIN LEAD
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	5V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Pin Count	84
JESD-30 Code	S-PQCC-J84
Operating Temperature (Max)	70°C
Supply Voltage-Max (Vsup)	5.5V
Temperature Grade	COMMERCIAL
Supply Voltage-Min (Vsup)	4.5V
uPs/uCs/Peripheral ICs Type	MEMORY CONTROLLER, DRAM
Address Bus Width	24
Boundary Scan	NO
Low Power Mode	YES
Number of Banks	4
Memory Organization	4M X 1
Length	29.21mm
Height Seated (Max)	4.57mm
Width	29.21mm
RoHS Status	Non-RoHS Compliant