Description 8-TSSOP 8-MSOP (0.118 3.00mm Width) MCP79400 e3 Alarm Leap Year Square Wave Output SRAM Unique ID rtc clock circuit 1.8V~5.5V 1.2muA Typ @ 3.3V 3mm 0.4MHz

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Buying Options

Total Price: USD $0.43

Unit Price: USD $0.425034

≥1 USD $0.425034

≥10 USD $0.169597

≥100 USD $0.16393

≥500 USD $0.161124

Inventory: 2018

Minimum: 1

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Mount Surface Mount

Mounting Type Surface Mount

Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Number of Pins 8

Dimensions

Height Seated (Max) 1.1mm

Length 3mm

Width 3mm

Compliance

Radiation Hardening No

RoHS Status ROHS3 Compliant

Technical

Operating Temperature -40°C~85°C

Packaging Tape & Reel (TR)

Published 2011

JESD-609 Code e3

Feature Alarm, Leap Year, Square Wave Output, SRAM, Unique ID

Part Status Active

Moisture Sensitivity Level (MSL) 1 (Unlimited)

Number of Terminations 8

ECCN Code EAR99

Type Clock/Calendar

Terminal Finish Matte Tin (Sn) - annealed

Subcategory Timer or RTC

Technology CMOS

Voltage - Supply 1.8V~5.5V

Terminal Position DUAL

Peak Reflow Temperature (Cel) 260

Supply Voltage 2.5V

Terminal Pitch 0.65mm

Time@Peak Reflow Temperature-Max (s) 40

Base Part Number MCP79400

Pin Count 8

Power Supplies 2/5V

Interface I2C, 2-Wire Serial

Memory Size 64B

Clock Frequency 0.4MHz

Logic Function Clock

Screening Level TS 16949

Number of Timers 1

Time Format HH:MM:SS (12/24 hr)

Date Format YY-MM-DD-dd

Current - Timekeeping (Max) 1.2μA Typ @ 3.3V

Time-Min SECONDS

Interrupt Capability Y

Voltage - Supply, Battery 1.3V~5.5V

Volatile NO

Information Access Method I2C

Alternative Model

CD74HC4520EE4

Texas Instruments

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