Operating Temperature | -40°C ~ 85°C | |
ECCN | EAR99 | |
Mounting Type | Surface Mount | |
Product Status | Active | |
Supplier Device Package | 28-SO | |
Series | - | |
Date Format | YY-MM-DD-dd | |
Type | Clock/Calendar | |
Memory Size | 128B | |
Package / Case | 28-SOIC (0.295", 7.50mm Width) | |
Voltage - Supply | 2.7V ~ 3.6V | |
REACH Status | REACH Unaffected | |
Mfr | STMicroelectronics | |
Current - Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V | |
Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | |
Time Format | HH:MM:SS:hh (24 hr) | |
HTSUS | 8542.39.0001 | |
Package | Tape & Reel (TR) | |
Interface | I2C, 2-Wire Serial | |
RoHS Status | ROHS3 Compliant | |
Voltage - Supply, Battery | 2.5V ~ 3.6V | |
Base Product Number | M41ST87 | |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Easy Shopping, Convenient Payment, Fast Delivery
We support multiple payment methods:
Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipments are made once a day around 5pm, excluding Sundays.
Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
We provide the following international delivery services:
If you have any questions, please contact our customer service team for assistance