MCP7940N-I/SN

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MCP7940N-I/SN

Manufacturer part number:MCP7940N-I/SN

Manufacturer:Microchip Technology

Description:8 Terminations 2.5V 8 Pin MCP7940N Real Time Clocks Alarm, Leap Year, Square Wave Output, SRAM Min 1.8 V V Max 5.5 V V

Case Package:SOT-23

Datasheet:MCP7940N-I/SN Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	8
Supplier Device Package	8-SOIC
Number of Terminals	8
Mounting Style	SMD/SMT
Supplier Package	SOIC N
Minimum Operating Supply Voltage	1.8 V
Bus Type	Serial I2C
Maximum Operating Supply Voltage	5.5 V
Mounting	Surface Mount
Dimensions	4.9 x 3.9 x 1.5mm
Package Type	SOIC
Maximum Operating Temperature	+85 °C
Functions	Battery Backup, Calendar
Minimum Operating Temperature	-40 °C
MSL	-
Manufacturer	Microchip
Brand	Microchip Technology / Atmel
RoHS	Details
Battery Backup Switching	Backup Switching
Schedule B	8542390000
Package	Tube
Base Product Number	MCP7940
Mfr	Microchip Technology
Product Status	Active
Package Shape	RECTANGULAR
Operating Temperature	-40°C~85°C
Packaging	Tube
Series	Automotive, AEC-Q100
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
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
HTS Code	8542.39.00.01
Voltage - Supply	1.8V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	2.5V
Terminal Pitch	1.27mm
Reach Compliance Code	compliant
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	MCP7940N
Pin Count	8
JESD-30 Code	R-PDSO-G8
Function	Clock/Calendar/Alarm/Battery Backup
Qualification Status	Not Qualified
Operating Supply Voltage	2.5, 3.3, 5 V
Power Supplies	2/5V
Temperature Grade	INDUSTRIAL
Interface	I2C, 2-Wire Serial
Max Supply Voltage	5.5 V
Min Supply Voltage	1.8 V
Memory Size	64B
uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
Logic Function	Clock
Seated Height-Max	1.75 mm
Product Type	Real Time Clocks
Max Frequency	400kHz
Screening Level	Industrial
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	1.2μA @ 3.3V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	1.3V~5.5V
Volatile	YES
Information Access Method	I2C
Features	Alarm, Leap Year, Square Wave Output, SRAM
Product Category	Real Time Clock
Height	1.5mm
Length	4.9mm
Width	3.9mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free