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

Description
IC RTC CLK/CALENDAR I2C 8TSSOP Product overview: MCP7940N-I/ST 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/ST can be used for catalog matching and distributor lookup.
  • Real Time Clocks - MCP7940N-I/ST-ND - DigiKey
    DigiKey
  • Clock/Timing - Clock/Timing - Real Time Clocks - MCP7940N-I/ST - 884321-MCP7940N-I/ST - Win Source Electronics
    Win Source Electronics
  • Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format Microchip - 12X8717 - Newark, An Avnet Company
    Newark, An Avnet Company
  • Real Time Clocks - MCP7940N-I/ST - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks - MCP7940N-I/ST - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Real Time Clocks - MCP7940N-I/ST - ODG (Origin Data Global)
    ODG (Origin Data Global)
Request a Quote Datasheet
Description
IC RTC CLK/CALENDAR I2C 8TSSOP Product overview: MCP7940N-I/ST 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/ST can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore
Clock and Timing IC
690-MCP7940N-I/ST
Clock and Timing IC 690-MCP7940N-I/ST
IC RTC CLK/CALENDAR I2C 8TSSOP Product overview: MCP7940N-I/ST 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/ST can be used for catalog matching and distributor lookup.

IC RTC CLK/CALENDAR I2C 8TSSOP Product overview: MCP7940N-I/ST 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/ST can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Real Time Clocks - MCP7940N-I/ST-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Real Time Clocks
MCP7940N-I/ST-ND
Real Time Clocks MCP7940N-I/ST-ND
"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"

"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"

Buy Now Datasheet
Clock/Timing - Clock/Timing - Real Time Clocks - MCP7940N-I/ST - 884321-MCP7940N-I/ST - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Clock/Timing - Clock/Timing - Real Time Clocks - MCP7940N-I/ST
884321-MCP7940N-I/ST
Clock/Timing - Clock/Timing - Real Time Clocks - MCP7940N-I/ST 884321-MCP7940N-I/ST
Manufacturer: Microchip Technology Win Source Part Number: 884321-MCP7940N-I/ST Series: Automotive, AEC-Q100 Operating Temperature Range: -40°C ~ 85°C Features: Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width) Package: 8-TSSOP (0.173", 4.40mm Width) Package: Tube Mounting: Surface Mount Family Name: MCP7940 Categories: Integrated Circuits (ICs) Case / Package: 8-TSSOP ECCN: EAR99 Popularity: Medium Fake Threat In the Open Market: 45 pct. Supply and Demand Status: Limited Quantity per package: 100 MSL Level: 1 (Unlimited) Estimated Pruduction Lead Time: 51 Weeks REACH Status: REACH Unaffected HTSUS: 8542.39.0001

Manufacturer: Microchip Technology
Win Source Part Number: 884321-MCP7940N-I/ST
Series: Automotive, AEC-Q100
Operating Temperature Range: -40°C ~ 85°C
Features: Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
Package: 8-TSSOP (0.173", 4.40mm Width)
Package: Tube
Mounting: Surface Mount
Family Name: MCP7940
Categories: Integrated Circuits (ICs)
Case / Package: 8-TSSOP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited
Quantity per package: 100
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001

Buy Now Datasheet
Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format Microchip - 12X8717 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format Microchip
12X8717
Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format Microchip 12X8717
RTCC, GP I2C, 64B SRAM, 8TSSOP; Date Format:YYYY:MM:WK:DD :Hr:Min:Secs; Clock Format:12Hr / 24Hr; Clock IC Type:Alarm RTC; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock IC Case Style:TSSOP; No. of Pins:8Pins; IC Interface RoHS Compliant: Yes

RTCC, GP I2C, 64B SRAM, 8TSSOP; Date Format:YYYY:MM:WK:DD:Hr:Min:Secs; Clock Format:12Hr / 24Hr; Clock IC Type:Alarm RTC; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock IC Case Style:TSSOP; No. of Pins:8Pins; IC Interface RoHS Compliant: Yes

Supplier's Site Datasheet
Real Time Clocks - MCP7940N-I/ST - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Real Time Clocks
MCP7940N-I/ST
Real Time Clocks MCP7940N-I/ST
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)

Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)

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

IC RTC CLK/CALENDAR I2C 8TSSOP

Supplier's Site
Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Real Time Clocks
MCP7940N-I/ST
Clock/Timing - Real Time Clocks MCP7940N-I/ST
IC RTC CLK/CALENDAR I2C 8-TSSOP

IC RTC CLK/CALENDAR I2C 8-TSSOP

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

IC RTC CLK/CALENDAR I2C 8-TSSOP

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey Win Source Electronics Newark, An Avnet Company Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited ODG (Origin Data Global)
Product Category IC Timers IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks IC Clocks
Product Number 690-MCP7940N-I/ST MCP7940N-I/ST-ND 884321-MCP7940N-I/ST 12X8717 MCP7940N-I/ST MCP7940N-I/ST MCP7940N-I/ST MCP7940N-I/ST
Product Name Clock and Timing IC Real Time Clocks Clock/Timing - Clock/Timing - Real Time Clocks - MCP7940N-I/ST Rtcc, Gp I2C, 64B Sram, 8Tssop; Date Format Microchip Real Time Clocks Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks Clock/Timing - Real Time Clocks Real Time Clocks
Package Type Tube Surface Mount; TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" Surface Mount; 8-TSSOP TSSOP Surface Mount; SSOP; 8-TSSOP (0.173\", 4.40mm Width) Surface Mount; Surface Mount Surface Mount; Surface Mount
Supply Voltage 1.8 to 5.5 volts 1.8 to 5.5 volts 1.8 to 5.5 volts 1.8 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 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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