STMicroelectronics M41T93RQA6F Real Time Clocks
Real Time Clock (RTC) IC Clock/Calendar 7B SPI 16-VQFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M41T93RQA6F
Detailed Description
IC RTC CLK/CALENDAR SPI 16-QFN
Package
16-VQFN Exposed Pad
Key Features
Package / Case: 16-VQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
M41T93RQA6F Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics M41T93RQA6F Real Time Clocks technical specifications.
General
Interface
SPI
Memory Size
7B
Package / Case
16-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Features
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Type
Clock/Calendar
Time Format
HH:MM:SS:hh (24 hr)
Alternate Parts Comparison (M41T93RQA6F vs M41T62LC6F vs M41T60Q6F vs M41T81SM6F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-VQFN Exposed Pad | 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 |
| Current Timekeeping Max | 10µA @ 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, Square Wave Output, SRAM, 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 |
| Action |
More Parts in Real Time Clocks
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
M41T83SQA6FSTMicroelectronicsReal Time Clock (RTC) IC Clock/Calendar 7B I2C, 2-Wire Serial 16-VQFN Exposed Pad
M41T83RQA6FSTMicroelectronicsReal Time Clock (RTC) IC Clock/Calendar 7B I2C, 2-Wire Serial 16-VQFN Exposed Pad