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DS3234SN#

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 20-SOIC (0.295 7.50mm Width) DS3234 8542.39.00.01 Alarm Leap Year Square Wave Output SRAM TCXO/Crystal rtc clock circuit 2V~5.5V 120muA~160muA @ 3.63V~5.5V 13mm 0.032MHz
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Inventory: 396
Minimum: 1
Total Price: USD $10.31
Unit Price: USD $10.31184
≥1 USD $10.31184
≥10 USD $9.473772
≥100 USD $9.081377
≥500 USD $8.001415
≥1000 USD $7.608697
≥3000 USD $7.117822

Technical Details

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 800.987426mg

Dimensions

Height 2.35mm
Length 13mm
Width 7.6mm

Technical

Operating Temperature -40°C~85°C
Packaging Tube
Published 2010
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS3234
Pin Count 20
Operating Supply Voltage 3.3V
Interface SPI
Memory Size 256B
Number of Bits 8
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 120μA~160μA @ 3.63V~5.5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2V~3.8V
Volatile NO

Compliance

Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

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