Microchip Technology, Inc. Clock and Timing IC MCP7940N-I/P

Description
IC RTC CLOCK/CALENDAR I2C 8DIP Product overview: MCP7940N-I/P from Microchip Technology is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-MCP7940N-I/P can be used for catalog matching and distributor lookup.
  • Clock and Timing IC - 690-MCP7940N-I/P - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • Real Time Clocks - MCP7940N-I/P-ND - DigiKey
    DigiKey
  • Real Time Clocks - 8103933 - RS Components, Ltd.
    RS Components, Ltd.
  • Real Time Clocks - 1652125 - RS Components, Ltd.
    RS Components, Ltd.
  • Real Time Clocks - MCP7940N-I/P - ODG (Origin Data Global)
    ODG (Origin Data Global)
  • Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks - 1321571-MCP7940N-I/P - Win Source Electronics
    Win Source Electronics
  • Clock/Timing - Real Time Clocks - MCP7940N-I/P - Lingto Electronic Limited
    Lingto Electronic Limited
  • Real Time Clocks - MCP7940N-I/P - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - MCP7940N-I/P - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
Request a Quote Datasheet
Description
IC RTC CLOCK/CALENDAR I2C 8DIP Product overview: MCP7940N-I/P from Microchip Technology is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-MCP7940N-I/P can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Clock and Timing IC - 690-MCP7940N-I/P - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
Clock and Timing IC
690-MCP7940N-I/P
Clock and Timing IC 690-MCP7940N-I/P
IC RTC CLOCK/CALENDAR I2C 8DIP Product overview: MCP7940N-I/P from Microchip Technology is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-MCP7940N-I/P can be used for catalog matching and distributor lookup.

IC RTC CLOCK/CALENDAR I2C 8DIP Product overview: MCP7940N-I/P from Microchip Technology is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-MCP7940N-I/P can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Real Time Clocks - MCP7940N-I/P-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Real Time Clocks
MCP7940N-I/P-ND
Real Time Clocks MCP7940N-I/P-ND
"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300"", 7.62mm)"

"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300"", 7.62mm)"

Buy Now Datasheet
Real Time Clocks - 8103933 - RS Components, Ltd.
RS Components, Ltd.
Corby, Northants, United Kingdom
Real Time Clocks
8103933
Real Time Clocks 8103933
Microchip MCP7940N-I/P Real Time Clock

Microchip MCP7940N-I/P Real Time Clock

Supplier's Site
Real Time Clocks - 1652125 - RS Components, Ltd.
RS Components, Ltd.
Corby, Northants, United Kingdom
Real Time Clocks
1652125
Real Time Clocks 1652125
Microchip MCP7940N-I/P Real Time Clock

Microchip MCP7940N-I/P Real Time Clock

Supplier's Site
Real Time Clocks - MCP7940N-I/P - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
Real Time Clocks
MCP7940N-I/P
Real Time Clocks MCP7940N-I/P
IC RTC CLK/CALENDAR I2C 8DIP

IC RTC CLK/CALENDAR I2C 8DIP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks - 1321571-MCP7940N-I/P - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
1321571-MCP7940N-I/P
Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks 1321571-MCP7940N-I/P
Manufacturer: Microchip Technology Win Source Part Number: 1321571-MCP7940N-I/P Category: Integrated Circuits (ICs)>Clock/Timing>R eal Time Clocks Packaging: Tube Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM Standard Package: 60 Mounting: Through Hole Memory Size: 64B Interface: I2C, 2-Wire Serial Date Format: YY-MM-DD-dd Voltage - Supply, Battery: 1.3V ~ 5.5V Current - Timekeeping (Max): 1.2µA @ 3.3V Voltage - Supply: 1.8V ~ 5.5V Supplier Device Package: 8-PDIP Temperature Range - Operating: -40°C ~ 85°C Case / Package: 8-DIP (0.300", 7.62mm) ECCN: EAR99 Fake Threat In the Open Market: 74 MSL Level: 1 (Unlimited) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Other Part Number: MCP7940NIP Base Product Number: MCP7940 RoHS Status: ROHS3 Compliant

Manufacturer: Microchip Technology
Win Source Part Number: 1321571-MCP7940N-I/P
Category: Integrated Circuits (ICs)>Clock/Timing>Real Time Clocks
Packaging: Tube
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM
Standard Package: 60
Mounting: Through Hole
Memory Size: 64B
Interface: I2C, 2-Wire Serial
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Voltage - Supply: 1.8V ~ 5.5V
Supplier Device Package: 8-PDIP
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 8-DIP (0.300", 7.62mm)
ECCN: EAR99
Fake Threat In the Open Market: 74
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP7940NIP
Base Product Number: MCP7940
RoHS Status: ROHS3 Compliant

Buy Now Datasheet
Clock/Timing - Real Time Clocks - MCP7940N-I/P - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Real Time Clocks
MCP7940N-I/P
Clock/Timing - Real Time Clocks MCP7940N-I/P
IC RTC CLK/CALENDAR I2C 8DIP

IC RTC CLK/CALENDAR I2C 8DIP

Supplier's Site Datasheet
Real Time Clocks - MCP7940N-I/P - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Real Time Clocks
MCP7940N-I/P
Real Time Clocks MCP7940N-I/P
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

Buy Now Datasheet
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - MCP7940N-I/P - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks
MCP7940N-I/P
Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks MCP7940N-I/P
IC RTC CLOCK/CALENDAR I2C 8DIP

IC RTC CLOCK/CALENDAR I2C 8DIP

Supplier's Site

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey RS Components, Ltd. ODG (Origin Data Global) Win Source Electronics Lingto Electronic Limited Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited
Product Category IC Timers IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks
Product Number 690-MCP7940N-I/P MCP7940N-I/P-ND 8103933 MCP7940N-I/P 1321571-MCP7940N-I/P MCP7940N-I/P MCP7940N-I/P MCP7940N-I/P
Product Name Clock and Timing IC Real Time Clocks Real Time Clocks Real Time Clocks Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks Clock/Timing - Real Time Clocks Real Time Clocks Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks
Package Type Tube Through Hole; DIP; "8-DIP (0.300"", 7.62mm)" DIP; Pdip DIP; Through Hole DIP; 8-DIP (0.300", 7.62mm) DIP; 8-DIP (0.300\", 7.62mm) DIP; Through Hole
Supply Voltage 1.8 to 5.5 volts 1.8 to 5.5 volts 1.8 to 5.5 volts 1.3 to 5.5 volts 1.8 to 5.5 volts
Operating Temperature -40 C (-40 F) -40 to 85 C (-40 to 185 F) -40 C (-40 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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