The M41T83SMY6E is a real-time clock (RTC) integrated circuit designed for accurate timekeeping and calendar functions. It operates on a voltage range of 2.0 V to 5.5 V and features a low operating current of 80 OºA, making it suitable for battery-powered applications. The device includes a programmable alarm function, a watchdog timer, and a programmable 8-bit counter/timer. It supports a 2-wire I¬=C serial interface with a maximum clock speed of 400 kHz. The M41T83SMY6E is equipped with 7 bytes of battery-backed SRAM and includes a battery low flag for monitoring power levels. It offers an automatic switchover feature for battery or SuperCap,Ñ¢ backup, ensuring continuous operation during power interruptions. The device is available in multiple package options, including a 16-lead QFN package, which measures 4 mm x 4 mm. It is also RoHS compliant, ensuring that it meets environmental regulations. The operating temperature range is from -40 ¬8C to 85 ¬8C, making it suitable for a variety of applications.
Serial I²C bus real-time clock (RTC) with battery switchover Product overview: M41T83SMY6E from STMicroelectronics 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-M41T83SMY6E can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 880691-M41T83SMY6E
Operating Temperature Range: -40°C ~ 85°C
Features: Real Time Clock (RTC) IC Clock/Calendar 7B I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width)
Package: Tube
Package: 18-SOX, 18-SOIC with Crystal (7.5mm Width)
Mounting: Surface Mount
Part Status: Obsolete
Family Name: M41T83
Categories: Integrated Circuits (ICs)
Case / Package: 18-SOX
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 78 pct.
Supply and Demand Status: Limited
Quantity per package: 44
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Real Time Clock (RTC) IC Clock/Calendar 7B I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width)
IC RTC CLK/CALENDAR I2C 18SOX
IC RTC CLK/CALENDAR I2C 18-SOX
IC RTC CLK/CALENDAR I2C 18-SOX
Real Time Clock (RTC) IC Clock/Calendar 7B I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 690-M41T83SMY6E | 880691-M41T83SMY6E | M41T83SMY6E-ND | M41T83SMY6E | M41T83SMY6E | M41T83SMY6E | M41T83SMY6E |
| Product Name | Clock and Timing IC | Clock/Timing - Clock/Timing - Real Time Clocks - M41T83SMY6E | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks | Real Time Clocks |
| Package Type | Rail/Tube | Surface Mount; 18-SOX | Surface Mount; SOIC; 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Surface Mount; Surface Mount | Surface Mount; Surface Mount | Surface Mount; SOIC; 18-SOX, 18-SOIC with Crystal (7.5mm Width) | |
| 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) | |
| Features / Standards | RoHS | Lead-Free | RoHS |
