MCP7940M-I/P OverviewIn package 8-DIP (0.300, 7.62mm), real time clocks is located.As a result, time clock is packaged in the same way as Tube.A voltage of 1.8V~5.5V is required for the supply of this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.Through Hole indicates how this real time clock (RTC) is mounted.Maintaining a constant temperature of -40°C~85°C is essential for safe operation.When operating as part of a process, electronic time clocks are possible to ensure that Alarm, Leap Year, Square Wave Output, SRAM are maintained at all times.8 terminations result in transmission lines having the characteristic impedance of a RTC module terminating them.This RTC real time clock's supply voltage is 2.5V.It is equipped with the necessary features since it has 8 pins.Thare RTCs em are part of the family MCP7940M.Note that the supply voltage is - for this electrical digital time clock.There is a memory size of 64B available for storing data and programs on the real time analog clocks.There is a power supply of 2/5V used to power the real time clock.8 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 2.5, 3.3, 5 V.Real time clocks of the series - are of this type.An electrical real time analog clock like this has a type TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.A temperature below 85C°C should be maintained during operation.
MCP7940M-I/P Features8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
2/5V power supplies
Be maintained at 2.5, 3.3, 5 V for high efficiency.
- series
MCP7940M-I/P ApplicationsThere are a lot of Microchip Technology
MCP7940M-I/P Real Time Clocks applications.
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
| Factory Lead Time | 7 Weeks |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 8 |
| Supplier Device Package | 8-PDIP |
| Weight | 930.006106mg |
| Number of Terminals | 8 |
| Mounting Style | Through Hole |
| Supplier Package | PDIP |
| Bus Type | Serial I2C |
| Mounting | Through Hole |
| Operating Temperature Classification | Industrial |
| Package Type | PDIP |
| Operating Supply Voltage (Max) | 5.5(V) |
| Operating Supply Voltage (Typ) | 2.5/3.3/5(V) |
| Rad Hardened | No |
| Operating Supply Voltage (Min) | 1.8(V) |
| Dimensions | 10.16 x 7.11 x 4.95mm |
| Minimum Operating Supply Voltage | 1.8 V |
| Maximum Operating Temperature | +85 °C |
| Functions | Alarm, Calendar |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Supply Voltage | 5.5 V |
| MSL | - |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| RoHS | Details |
| Battery Backup Switching | No Backup Switching |
| Package | Tube |
| Base Product Number | MCP7940 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Package Shape | RECTANGULAR |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2007 |
| Series | - |
| 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 |
| HTS Code | 8542.39.00.01 |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | THROUGH-HOLE |
| Peak Reflow Temperature (Cel) | NOT APPLICABLE |
| Supply Voltage | 2.5V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | compliant |
| Base Part Number | MCP7940M |
| Pin Count | 8 |
| JESD-30 Code | R-PDIP-T8 |
| Function | Clock/Calendar/Alarm |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 85C |
| Operating Temperature (Min) | -40C |
| Operating Supply Voltage | 2.5, 3.3, 5 V |
| Power Supplies | 2/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 64B |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Logic Function | Clock |
| Seated Height-Max | 5.334 mm |
| Product Type | Real Time Clocks |
| Screening Level | Industrial |
| 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 |
| Voltage - Supply, Battery | - |
| Volatile | NO |
| Information Access Method | I2C |
| Features | Alarm, Leap Year, Square Wave Output, SRAM |
| Product Category | Real Time Clock |
| Height | 4.95mm |
| Length | 10.16mm |
| Width | 7.11mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MCP7940M-I/P Datasheet
+8613715157867