Serial real-time clock (RTC) with alarm Product overview: M41T66Q6F 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-M41T66Q6F can be used for catalog matching and distributor lookup.
IC RTC CLK/CALENDAR I2C 16-QFN
M41T - Serial real-time clock with alarm
Manufacturer: STMicroelectronics
Win Source Part Number: 020928-M41T66Q6F
Packaging: Reel - TR
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Mounting: SMD (SMT)
Date Format: YY-MM-DD-dd
Current - Timekeeping (Max): 0.9μA to 1.1μA @ 1.5V to 4.4V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-QFN (3x3)
Supply Voltage - Operating: 1.5 V to 4.4 V
REAL TIME CLOCK-RTC, YYYY-MM-DD-dd, 16 X 8, QFN-16; Date Format:Day; Date; Month; Year; Century; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:1.5V; Supply Voltage Max:4.4V; Clock IC Case Style:QFN; No. of Pins:16Pins RoHS Compliant: Yes
IC RTC CLK/CALENDAR I2C 16QFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-VFQFN Exposed Pad
IC RTC CLK/CALENDAR I2C 16-QFN
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Rochester Electronics | Win Source Electronics | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 690-M41T66Q6F | M41T66Q6F | M41T66Q6F | 020928-M41T66Q6F | 56P9319 | M41T66Q6F | M41T66Q6F | M41T66Q6F |
| Product Name | Clock and Timing IC | Real Time Clocks | Clock/Timing - Clock/Timing - Real Time Clocks - M41T66Q6F | Real Time Clock-Rtc, Yyyy-Mm-Dd-Dd, 16 X 8, Qfn-16; Date Format Stmicroelectronics | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks | |
| Package Type | Tape and Reel | Surface Mount; Surface Mount | Surface Mount; 16-QFN (3x3) | QFN | Surface Mount; Surface Mount | Surface Mount; 16-VFQFN Exposed Pad | ||
| 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) | |||
| Features / Standards | RoHS | RoHS | RoHS | RoHS |
