- Mfr. #:
 - M41ST87WMX6
 
- Description:
 - Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 28-SOIC (0.295", 7.50mm Width)
 
- Payment
 - T/T / Paypal / Visa / MoneyGram / Western / Union
 
- Delivery
 - DHL / FedEx / Ups / TNT / EMS
 
-  
 - Buy M41ST87WMX6
 
Documents
| NAME | TYPE | 
|---|---|
| Datasheets | M41ST87W/Y | 
| EDA / CAD Models | Download from Accelerated Designs | 
Attributes
| NAME | TYPE | 
|---|---|
| Category | Integrated Circuits (ICs) | 
| Family | Clock/Timing - Real Time Clocks | 
| Manufacturer | STMicroelectronics | 
| Series | - | 
| Packaging | Tube | 
| Part Status | Obsolete | 
| Type | Clock/Calendar | 
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 
| Memory Size | 128B | 
| Time Format | HH:MM:SS:hh (24 hr) | 
| Date Format | YY-MM-DD-dd | 
| Interface | I²C, 2-Wire Serial | 
| Voltage - Supply | 2.7 V ~ 3.6 V | 
| Voltage - Supply, Battery | 2.5 V ~ 3.6 V | 
| Current - Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V | 
| Operating Temperature | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | 
| Package / Case | 28-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 28-SOX | 
Resources
| NAME | TYPE | 
|---|---|
| Standard Package | 28 | 
| Other Names | 497-5370-5  M41ST87WMX6-ND  | 
| Tags | M41ST87WM M41ST87W M41ST87 M41ST8 M41ST M41S M41 | 
Package
| Part Number | Description | 
|---|---|
| M41ST87WMX6TR | Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 28-SOIC (0.295", 7.50mm Width) | 
| M41ST87WMX6TR | IC RTC CLK/CALENDAR I2C 28-SOIC | 
| M41ST87WMX6TR | IC RTC CLK/CALENDAR I2C 28-SOIC | 
Shipping
- FedEx, DHL, and UPS can be selected.
 - You can select whether to charge shipping fee by your shipping account or to charge by our side.
 - Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
 - The shopping cart will automatically calculate the shipping cost.
 - Delivery time: At the same day (Order deadline is 2pm, HK Time).
 - Delivery date: usually 2 to 7 working days.
 - It is unable to appoint a date of delivery.
 - Tracking number will be sent once your order has been shipped. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
 
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
 - Cash transfer only. (Transfer with checks and bills are not accepted.)
 - Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
 - If you need the detailed invoice or tax ID, please email us.