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14 Terminations5V 14 Pin MCP795W21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz
- Manufacturer: Microchip Technology
- NO: 536-MCP795W21T-I/SL
- Package: 14-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 9634
- Description: 14 Terminations5V 14 Pin MCP795W21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 5 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| JESD-609 Code | e3 |
| Feature | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Additional Feature | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 1.8V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP795W21 |
| Pin Count | 14 |
| Power Supplies | 2/5V |
| Interface | SPI |
| Memory Size | 64B |
| Number of Bits | 8 |
| Clock Frequency | 10MHz |
| Logic Function | Clock |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 1μA @ 1.8V~5.5V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.3V~3.6V |
| Volatile | NO |
| Height Seated (Max) | 1.75mm |
| Length | 8.65mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MCP795W21T-I/SL Overview
In package 14-SOIC (0.154, 3.90mm Width), real time clocks can be found.The package is in the form of Tape & Reel (TR).As far as the supply voltage for this electrical RTC is concerned, it is 1.8V~3.6V.An electrical real time clock of this type is called a Clock/Calendar.The way this real time clock (RTC) is mounted on the system board is Surface Mount.In order to operate properly, the temperature should be -40°C~85°C.During operation, the value of Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer can be ensured.Transmitter lines with 14 terminations exhibit the characteristic impedance of the terminating RTC module.RTC real time clocks like this have a 5V supply voltage.14 pins are attached to it.In the family MCP795W21, RTCs are a member.This electrical digital time clock has a 1.3V~3.6V supply voltage.The RTCs belongs to the Timer or RTC subcategory.For storing data and programs, the RTC times embed a memory of 64B.There should be no frequency greater than 10MHz in real time clocks' output.Amounting type Surface Mount is the one associated with the RTC module.There are 2/5V power supplies attached to it.It is equipped with 14 pins.Additionally, it has ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ.A 8 bit digital time clock has been designed.
MCP795W21T-I/SL Features
14-SOIC (0.154, 3.90mm Width) package
14 terminations
14 pin count
2/5V power supplies
8 Bits
MCP795W21T-I/SL Applications
There are a lot of Microchip Technology MCP795W21T-I/SL Real Time Clocks applications.
- Portable instruments
- Mobile telephones
- Battery backed up systems
- Power Meters
- Security Systems
- Utility Meter
- Medical Equipment
- Routers
- Digital still camera
- High duration timers
