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DS1321E

DS1321E datasheet pdf and Memory - Controllers product details from Maxim Integrated stock available at XINJIADA

Manufacturer: Maxim Integrated
Origchip NO: 503-DS1321E
Package: 20-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 212
Description: DS1321E datasheet pdf and Memory - Controllers product details from Maxim Integrated stock available at XINJIADA(Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	20
Weight	190.990737mg
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2012
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
HTS Code	8542.31.00.01
Subcategory	Power Management Circuits
Technology	CMOS
Voltage - Supply	4.75V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	20
Base Part Number	DS1321
Pin Count	20
Operating Supply Voltage	5V
Power Supplies	5V
Number of Channels	1
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current	50μA
Memory Type	SRAM
Adjustable Threshold	NO
Supply Current-Max (Isup)	1.5mA
Controller Type	Nonvolatile RAM
Height	850μm
Length	6.4mm
Width	4.3mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

DS1321E Overview

The item is packaged with the materials of Tube. A 20-TSSOP (0.173, 4.40mm Width) has been provided to save space on the board. As a type of Nonvolatile RAM, it provides high quality and reliable performance. -40°C~85°C should be set as the operating temperature. The voltage 4.75V~5.5V must be provided for the device to function normally. It is mounted based on the technique of Surface Mount. In addition to this part number, there are other electronic components that can be found based on its base part number DS1321. In order to prevent signals from reflecting back from the transmission line's end, 20 terminations are used. A voltage of 5V is used as the supply voltage for the device. The pin configuration is 20. As a result, the reflow temperature limit of 240 is determined by the component with the lowest tolerance for high temperatures. Electronic aparts with 20 channels are used. This item falls under the Power Management Circuits subcategory. In order to ensure the transmission of data, there are 1 channels. High efficiency can be achieved by using the power supplies of 5V. IC type POWER SUPPLY SUPPORT CIRCUIT is indicated in this case. It is a type of memory that stores information in the form of SRAM. There is a maximum current that may be supplied without degrading the characteristics or damaging the internal circuit as low as 1.5mA. A current is drawn by the device from its supply to supply 50μA. 5V depends on the voltage drawn from the device's supply.

DS1321E Features

Available in the 20-TSSOP (0.173, 4.40mm Width) package
Nonvolatile RAM as controller type
Operating temperature of -40°C~85°C
Operating supply current of 50μA
Operating supply voltage of 5V