MCP7940N-I/SN

Manufacturer :

Microchip Technology

Product Category :

Real Time Clocks

Operating Supply Voltage :

2.5, 3.3, 5 V

Schedule B :

8542390000

Factory Lead Time :

6 Weeks

Product Category :

Real Time Clock

Voltage - Supply :

1.8V~5.5V

Maximum Operating Temperature :

+85 °C

Base Part Number :

MCP7940N

Supplier Package :

SOIC N

Functions :

Battery Backup, Calendar

Surface Mount :

yes

Interface :

I2C, 2-Wire Serial

Time Format :

HH:MM:SS (12/24 hr)

Max Frequency :

400kHz

Peak Reflow Temperature (Cel) :

260

Number of Terminations :

8

Current - Timekeeping (Max) :

1.2μA @ 3.3V

Time@Peak Reflow Temperature-Max (s) :

40

Terminal Pitch :

1.27mm

Maximum Operating Supply Voltage :

5.5 V

uPs/uCs/Peripheral ICs Type :

TIMER, REAL TIME CLOCK

Date Format :

YY-MM-DD-dd

Mounting Style :

SMD/SMT

Lifecycle Status :

Production (Last Updated: 2 years ago)

Max Operating Temperature :

85 °C

Dimensions :

4.9 x 3.9 x 1.5mm

Max Supply Voltage :

5.5 V

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Package :

Tube

Pin Count :

8

Logic Function :

Clock

Packaging :

Tube

Terminal Position :

Dual

RoHS :

Details

Base Product Number :

MCP7940

Product Status :

Active

HTS Code :

8542.39.00.01

Information Access Method :

I2C

REACH SVHC :

No SVHC

Minimum Operating Supply Voltage :

1.8 V

Screening Level :

Industrial

Number of Pins :

8

ECCN Code :

EAR99

Published :

1998

Memory Size :

64B

Radiation Hardening :

No

Qualification Status :

Not Qualified

Package Shape :

RECTANGULAR

Type :

Clock/Calendar

Supplier Device Package :

8-SOIC

Min Operating Temperature :

-40 °C

Number of Terminals :

8

Temperature Grade :

Industrial

Lead Free :

Lead Free

Power Supplies :

2/5V

Reach Compliance Code :

Compliant

Supply Voltage :

2.5V

Package Type :

SOIC

Voltage - Supply, Battery :

1.3V~5.5V

Features :

Alarm, Leap Year, Square Wave Output, SRAM

Volatile :

yes

RoHS Status :

ROHS3 Compliant

MSL :

-

Battery Backup Switching :

Backup Switching

Brand :

Microchip Technology / Atmel

Mount :

Surface Mount

Terminal Form :

Gull wing

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Feature :

Alarm, Leap Year, Square Wave Output, SRAM

Interrupt Capability :

Y

Terminal Finish :

Matte Tin (Sn) - annealed

Manufacturer :

Microchip

Contact Plating :

Tin

Time-Min :

SECONDS

Minimum Operating Temperature :

-40 °C

Product Type :

Real Time Clocks

Operating Temperature :

-40°C~85°C

Seated Height-Max :

1.75 mm

Width :

3.9mm

Min Supply Voltage :

1.8 V

Length :

4.9mm

JESD-30 Code :

R-PDSO-G8

Mounting Type :

Surface Mount

Height :

1.5mm

Bus Type :

Serial I2C

Mounting :

Surface Mount

Series :

Automotive, AEC-Q100

Function :

Clock/Calendar/Alarm/Battery Backup

JESD-609 Code :

e3