Microchip Technology MCP79401T-I/MS Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MCP79401T-I/MS
Detailed Description
IC RTC CLK/CALENDAR I2C 8-MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MCP79401T-I/MS Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MCP79401T-I/MS Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
Memory Size
64B
RoHS
Yes
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Features
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Type
Clock/Calendar
Alternate Parts Comparison (MCP79401T-I/MS vs MCP6001T-E/OT vs MCP7940M-I/MS vs MCP79412T-I/MS)
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-TSSOP | SC-74A, SOT-753 | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 1.8V ~ 5.5V | 5.5 V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| RoHS | Yes | Compliant | Yes | Yes |
| Lifecycle Status | Active | Production | Active | Active |
| Package | MSOP-8 | SOT-23 | MSOP-8 | MSOP-8 |
| Memory Size | 64B | -- | 64B | 64B, 1Kb |
| Interface | I²C, 2-Wire Serial | -- | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Current Timekeeping Max | 1.2µA (Typ) @ 3.3V | -- | 1µA @ 5.5V | 1.2µA @ 3.3V |
| Date Format | YY-MM-DD-dd | -- | 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 | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID |
| Action |
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