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ContactMCP7940M-I/SN
8 Terminations2.5V MCP7940M Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM
- Manufacturer: Microchip Technology
- NO: 536-MCP7940M-I/SN
- Package: 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 5001
- Description: 8 Terminations2.5V MCP7940M Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 1998 |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, Square Wave Output, SRAM |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP7940M |
| Power Supplies | 2/5V |
| Interface | I2C, 2-Wire Serial |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Non-Volatile Memory | 64 B |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 1μA @ 5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Information Access Method | I2C |
| Height | 1.25mm |
| Length | 4.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
MCP7940M-I/SN Overview
A package named 8-SOIC (0.154, 3.90mm Width) contains real time clocks.Time clock is packaged in the manner of Tube.It requires a voltage of 1.8V~5.5V to be supplied.This electrical real time clock is of type Clock/Calendar.A part of this electronic RTC module is mounted in the way of Surface Mount.A temperature of -40°C~85°C should be used for operation.When operating, you can ensure Alarm, Leap Year, Square Wave Output, SRAM.With 8 terminations, transmission lines have the characteristic impedance of the RTC module terminating them.RTC real time clocks like this have a 2.5V supply voltage.Thare RTCs em are part of the family MCP7940M.In Timer or RTC, this part is included.For the purpose of powering the real time clock, the power supply is set to 2/5V.There are 8 pins on it.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.
MCP7940M-I/SN Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
2/5V power supplies
MCP7940M-I/SN Applications
There are a lot of Microchip Technology MCP7940M-I/SN Real Time Clocks applications.
- Fax/Printer
- Printers
- Mobile equipment
- Digital video camera
- Electronic metering
- Glucometer
- Server
- GPS/Telematics Devices
- Network Appliance
- Battery powered products
