8-SOIC
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MCP7940NT-E/SNVAO

Digi-Key Part Number
MCP7940NT-E/SNVAO-ND - Tape & Reel (TR)
Manufacturer
Microchip Technology
Manufacturer Product Number
MCP7940NT-E/SNVAO
Supplier
Description
IC RTC CAL I2C/2-WIRE SER 8SOIC
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Microchip Technology
Tape & Reel (TR)
Part Status
Active
Type
Clock/Calendar
Features
Alarm, Leap Year, Square Wave Output, SRAM
Memory Size
64B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
1.3V ~ 5.5V
Current - Timekeeping (Max)
1.2µA @ 3.3V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
3 (168 Hours)
EAR99
8542.39.0001