Microchip Technology MCP79401T-I/SN Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MCP79401T-I/SN
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
Active
RoHS State
RoHS Compliant
Datasheet
MCP79401T-I/SN Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MCP79401T-I/SN Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
Memory Size
64B
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 5.5V
Features
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Alternate Parts Comparison (MCP79401T-I/SN vs MCP6001T-E/OT vs MCP6004T-I/SL vs MCP7940M-I/SN)
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 | SC-74A, SOT-753 | 14-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 1.8V ~ 5.5V | 5.5 V | 5.5 V | 1.8V ~ 5.5V |
| Memory Size | 64B | -- | -- | 64B |
| Interface | I²C, 2-Wire Serial | -- | -- | I²C, 2-Wire Serial |
| Current Timekeeping Max | 1.2µA (Typ) @ 3.3V | -- | -- | 1µA @ 5.5V |
| Date Format | YY-MM-DD-dd | -- | -- | YY-MM-DD-dd |
| Features | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | -- | -- | Alarm, Leap Year, Square Wave Output, SRAM |
| Time Format | HH:MM:SS (12/24 hr) | -- | -- | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar | -- | -- | Clock/Calendar |
| Voltage Supply Battery | 1.3V ~ 5.5V | -- | -- | -- |
| Action |
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