Microchip Technology MCP7940M-I/SN

Name: MCP7940M-I/SN
Brand: Microchip Technology
SKU: 3003763-MCP7940M-I/SN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: MCP7940M-I/SN

Manufacturer:: Microchip Technology

Ventron No:: 3003763-MCP7940M-I/SN

Description:: IC RTC CLK/CALENDAR I2C 8-SOIC

ECAD Model:

Datasheet:: MCP7940M-I/SN

Specifications

Microchip Technology MCP7940M-I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP7940M-I/SN.

Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
1998
JESD-609 Code
e3
Feature
Alarm, Leap Year, Square Wave Output, SRAM
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
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
1.27mm
Reflow Temperature-Max (s)
40
Base Part Number
MCP7940M
Power Supplies
2/5V
Interface
I2C, 2-Wire Serial
Logic Function
Clock
Number of Timers
1
Time Format
HH:MM:SS (12/24 hr)
Non-Volatile Memory
64 B
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
1μA @ 5.5V
Time-Min
SECONDS
Interrupt Capability
Y
Information Access Method
I2C
Height
1.25mm
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

MCP7940M-I/SN Overview
The CMOS technology has been a game-changer in the world of electronic devices since its introduction in 1998. One of its remarkable innovations is the 8-pin dual terminal position, which allows for a compact and efficient design. This technology operates on a voltage supply range of 1.8V to 5.5V, making it suitable for various applications. The peak reflow temperature for this device is 260 degrees Celsius, ensuring its durability and reliability. Additionally, the time format can be displayed in either HH:MM:SS (12/24 hr) format, providing flexibility for different timekeeping needs. Moreover, with a maximum timekeeping current of only 1μA at 5.5V, this device is energy-efficient. Although it is not radiation-hardened, it is still a popular choice among electronic manufacturers due to its ROHS3 compliance.

MCP7940M-I/SN Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
2/5V power supplies

MCP7940M-I/SN Applications
There are a lot of Microchip Technology MCP7940M-I/SN Real Time Clocks applications.

Fax/Printer
Printers
Mobile equipment
Digital video camera
Electronic metering
Glucometer
Server
GPS/Telematics Devices
Network Appliance
Battery powered products

MCP7940M-I/SN More Descriptions

Real Time Clock Serial 64byte Clock/Calendar/Alarm Automotive 8-Pin SOIC N Tube
RTCC, DD:MM:YYYYHH:MM:SS, I2C, SOIC; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock IC Case Style:SOIC; No. of Pins:8Pins; IC Interface Type:I2C RoHS Compliant: Yes
8-SOIC (0.154 3.90mm Width) MCP7940M e3 Alarm Leap Year Square Wave Output SRAM rtc clock circuit 1.8V~5.5V 1muA @ 5.5V 4.9mm -40C~85C

Certification