M41T93ZQA6F
- Mfr.Part #
- M41T93ZQA6F
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 16-QFN
- Stock
- 18,103
- In Stock :
- 18,103
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Power Supplies :
- 2.4/5.5V
- Lead Free :
- Lead Free
- Base Part Number :
- M41T93
- Width :
- 4mm
- Logic Function :
- Clock
- Voltage - Supply :
- 2.38V~5.5V
- Number of Bits :
- 8
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Number of Timers :
- 1
- Supply Voltage :
- 3V
- Terminal Position :
- QUAD
- Non-Volatile Memory :
- 7 b
- Pin Count :
- 16
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 1mm
- Type :
- Clock/Calendar
- Voltage - Supply, Battery :
- 1.8V~5.5V
- Terminal Pitch :
- 0.65mm
- Date Format :
- YY-MM-DD-dd
- Length :
- 4mm
- Clock Frequency :
- 10MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 10 Weeks
- Mount :
- Surface Mount
- Number of Pins :
- 16
- JESD-609 Code :
- e3
- Package / Case :
- 16-VQFN Exposed Pad
- Interrupt Capability :
- Y
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 16
- Interface :
- SPI
- Radiation Hardening :
- No
- Time Format :
- HH:MM:SS:hh (24 hr)
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Current - Timekeeping (Max) :
- 10μA @ 5.5V
- Time-Min :
- 1/100SECOND
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Datasheets
- M41T93ZQA6F

Real Time Clocks STMicroelectronics M41T93ZQA6F Overview
The STMicroelectronics M41T93ZQA6F is a state-of-the-art Real Time Clock/Calendar integrated circuit, featuring SPI communication interface housed in a compact 16QFN package. This product is specifically designed to address the needs of high-volume applications requiring accurate time tracking and data logging capabilities. With its robust feature set and reliable performance, the M41T93ZQA6F provides a versatile solution for maintaining precise time in embedded systems. The integration of a real time clock with calendar functionality makes it an indispensable component in many electronic systems, enhancing the overall accuracy and functionality of time-sensitive applications.
M41T93ZQA6F Features
The M41T93ZQA6F Real Time Clock from STMicroelectronics boasts several key features that make it a superior choice for various applications. It offers a serial peripheral interface (SPI) for easy integration into existing systems, low power consumption suitable for battery-operated devices, and an automatic backup battery switch-over, ensuring reliable operation during power interruptions. Additionally, the device includes a programmable alarm and clock output functions, which provide added versatility for complex time management requirements.
M41T93ZQA6F Applications
- Consumer Electronics: Utilized in devices such as smart watches, digital cameras, and smart home devices to manage time-related functions and enhance user interfaces.
- Telecommunication Systems: Provides precise timing for network infrastructure equipment, helping to coordinate data transmission and system operations efficiently.
- Automotive Electronics: Integrated into dashboard electronics and navigation systems to provide accurate time and date information for event logging and GPS data correlation.
- Industrial Systems: Used in data loggers, time-stamped event recorders, and other monitoring equipment to ensure accurate time stamping of events in manufacturing and process control environments.
- Portable Medical Devices: Essential for maintaining accurate time in devices such as wearable health monitors and personal medical alert systems, where time tracking is crucial for medication reminders and health data logging.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















