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DS1388Z-3+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description 8-SOIC (0.154 3.90mm Width) DS1388 e3 EEPROM Leap Year Supervisor Trickle-Charger Watchdog Timer rtc clock circuit 2.7V~3.3V 140muA @ 2.7V~3.3V 4.9mm 0.032MHz
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Inventory: 357
Minimum: 1
Total Price: USD $6.11
Unit Price: USD $6.10764
≥1 USD $6.10764
≥10 USD $5.518128
≥100 USD $5.261256
≥500 USD $4.568256
≥1000 USD $4.362878
≥3000 USD $3.977931

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm

Technical

Operating Temperature -40°C~85°C
Packaging Tube
Published 2002
JESD-609 Code e3
Feature EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 1.27mm
Base Part Number DS1388
Pin Count 8
Operating Supply Voltage 3V
Power Supplies 3V
Interface I2C, 2-Wire Serial
Memory Size 512B
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 140μA @ 2.7V~3.3V
Time-Min 1/100SECOND
Interrupt Capability Y
Voltage - Supply, Battery 1.3V~5.5V
Volatile NO
Information Access Method I2C

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