STMicroelectronics M41T0M6E Real Time Clocks
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M41T0M6E
Detailed Description
IC RTC CLK/CALENDAR I2C 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
M41T0M6E Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics M41T0M6E Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Obsolete
Type
Clock/Calendar
Time Format
HH:MM:SS
Date Format
YY-MM-DD-dd
Current Timekeeping Max
1.2µA ~ 31µA @ 3V ~ 5.5V
Alternate Parts Comparison (M41T0M6E vs M41T56M6F vs M41T82ZM6F vs M41T11M6F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 5.5V | 4.5V ~ 5.5V | 2.38V ~ 5.5V | 2V ~ 5.5V |
| Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Current Timekeeping Max | 1.2µA ~ 31µA @ 3V ~ 5.5V | 100µA (Typ) @ 4.5V ~ 5.5V | 10µA @ 5.5V | 70µA @ 2V ~ 5.5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Time Format | HH:MM:SS | HH:MM:SS (24 hr) | HH:MM:SS:hh (24 hr) | HH:MM:SS |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Memory Size | -- | 56B | 7B | 56B |
| Features | -- | Leap Year, NVSRAM | Alarm, Leap Year, SRAM, Watchdog Timer | Leap Year, NVSRAM |
| Voltage Supply Battery | -- | 2.5V ~ 3.5V | 2V ~ 5.5V | 2.5V ~ 3.5V |
| Action |
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