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 Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"
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
RTCC, GP I2C, 64B SRAM, 8TSSOP; Date Format:YYYY:MM:WK:DD
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
IC RTC CLK/CALENDAR I2C 8TSSOP
IC RTC CLK/CALENDAR I2C 8-TSSOP
IC RTC CLK/CALENDAR I2C 8-TSSOP
| 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) |