"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300"", 7.62mm)"
IC RTC CLK/CALENDAR I2C 8DIP
Manufacturer: Microchip Technology
Win Source Part Number: 1321571-MCP7940N-I/P
Category: Integrated Circuits (ICs)>Clock/Timing>R
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
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.
Microchip MCP7940N-I/P Real Time Clock
Microchip MCP7940N-I/P Real Time Clock
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
IC RTC CLK/CALENDAR I2C 8DIP
IC RTC CLOCK/CALENDAR I2C 8DIP
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | MCP7940N-I/P-ND | MCP7940N-I/P | 1321571-MCP7940N-I/P | 690-MCP7940N-I/P | 8103933 | MCP7940N-I/P | MCP7940N-I/P | MCP7940N-I/P |
| Product Name | Real Time Clocks | Real Time Clocks | Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks | Clock and Timing IC | Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks |
| Device Type | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Real Time Clock; Clock Driver | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | |
| Package Type | Through Hole; DIP; "8-DIP (0.300"", 7.62mm)" | DIP; Through Hole | DIP; 8-DIP (0.300", 7.62mm) | Tube | DIP; Pdip | DIP; 8-DIP (0.300\", 7.62mm) | DIP; Through Hole | |
| Supply Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.3 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts |
