You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
STMICROELECTRONICS M41T56M6F
RTC IC, Date Time Format (Date/Month/Year ss:mm:hh), I2C, 4.5 V to 5.5 V, SOIC-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- M41T56M6F
- Order Code:
- 2463679
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Technical Datasheet:
- M41T56M6F Datasheet
- ECAD / MCAD
-
Product Overview
M41T56M6F is a low-power, serial real-time clock (RTC) with 56 bytes of NVRAM. A built-in 32,768Hz oscillator (external crystal controlled) and the first 8 bytes of the RAM are used for the clock/calendar function and are configured in binary-coded decimal (BCD) format. Addresses and data are transferred serially via a two-line, bidirectional bus. The built-in address register is incremented automatically after each WRITE or READ data byte. The M41T56 clock has a built-in power sense circuit that detects power failures and automatically switches to the battery supply during power failures. The energy needed to sustain the RAM and clock operations can be supplied from a small lithium coin cell.
- Counters for seconds, minutes, hours, day, date, month, years, and century
- Serial interface supports I²C bus (100KHz protocol), automatic leap year compensation
- Automatic power-fail detect and switch circuitry, 56 bytes of general purpose RAM
- Software clock calibration to compensate crystal deviation due to temperature
- Battery supply current is 450nA typical at (TA = 25°C, VCC = 0V, oscillator ON, VBAT = 3V)
- Input leakage current is ±1µA maximum at (0V ≤ VIN ≤ VCC)
- Supply current is 300µA maximum at (switch frequency = 100KHz)
- Resonant frequency is 32.768KHz typical
- Load capacitance is 12.5pF typical
- Operating temperature range from -40°C to 85°C, SO8 package
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- DD:MM:YYYY
- :
- ss:mm:hh
- :
- RTC
- :
- 4.5V
- :
- 5.5V
- :
- SOIC
- :
- 8Pins
- :
- I2C
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (4)
Packaging type
Cut Tape
7,231 In stock Need more?
7,231 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 5/26/25
7,231 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥352.69
(
¥387.96
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 5 Minimum: 5
- 5+
- 50+
- 100+
- 500+
- 1000+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 5+ | ¥352.69 (¥387.96) | ( ) |
| 50+ | ¥326.83 (¥359.51) | ( ) |
| 100+ | ¥300.96 (¥331.06) | ( ) |
| 500+ | ¥289.99 (¥318.99) | ( ) |
| 1000+ | ¥282.15 (¥310.37) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool