STMicroelectronics M41T94MQ6F Real Time Clocks
Real Time Clock (RTC) IC Clock/Calendar 44B SPI 16-SOIC (0.154", 3.90mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M41T94MQ6F
Detailed Description
IC RTC CLK/CALENDAR SPI 16-SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
M41T94MQ6F Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics M41T94MQ6F Real Time Clocks technical specifications.
General
Interface
SPI
Memory Size
44B
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Features
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
Type
Clock/Calendar
Related Parts Comparison (M41T94MQ6F vs M41T62LC6F vs M41T60Q6F vs M41T81SM6F)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 8-LCC | 16-VFQFN Exposed Pad | 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 | 2.7V ~ 5.5V | 1.3V ~ 4.4V | 1.3V ~ 4.4V | 2.7V ~ 5.5V |
| Interface | SPI | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Lifecycle Status | Active | Obsolete | Obsolete | Active |
| Current Timekeeping Max | 1.4mA @ 2.7V ~ 5.5V | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V | 100µA @ 2.7V ~ 5.5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Features | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Leap Year | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Time Format | HH:MM:SS:hh (24 hr) | HH:MM:SS:hh (24 hr) | HH:MM:SS (24 hr) | HH:MM:SS:hh (24 hr) |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| RoHS | Yes | -- | Yes | Yes |
| Action |
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