MCP795B21T-I/ST Overview14-TSSOP (0.173, 4.40mm Width) contains real time clocks.A Tape & Reel (TR) package is used to package time clock.Its supply voltage is 1.8V~5.5V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.Electronic time clocks should be -40°C~85°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer when operating.Transmission lines can be terminated with 14 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 5V supplied to it.14 pins are present on it.MCP795B21 are RTC s family.1.3V~5.5V is the supply voltage of this electrical digital time clock.A memory of 64B is embedded into the RTC times for storing programs and data.A frequency of 10MHz should not be exceeded by real time clocks' output.The power supply is 2/5V.In the -- series, it is a type of real time clock.This electrical real time analog clock has TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.In addition, it is characterized by ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ.8 Bits are used in the design of this digital time clock.
MCP795B21T-I/ST Features14-TSSOP (0.173, 4.40mm Width) package
14 terminations
14 pin count
2/5V power supplies
-- series
8 Bits
MCP795B21T-I/ST ApplicationsThere are a lot of Microchip Technology
MCP795B21T-I/ST Real Time Clocks applications.
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Supplier Device Package | 14-TSSOP |
| Number of Terminals | 14 |
| Package | Tape & Reel (TR) |
| Base Product Number | MCP795B21 |
| Mfr | Microchip Technology |
| Product Status | Obsolete |
| Package Shape | RECTANGULAR |
| Manufacturer | Microchip Technology Inc |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| Series | -- |
| JESD-609 Code | e3 |
| Feature | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | MATTE TIN (SN) |
| Additional Feature | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ |
| HTS Code | 8542.39.00.01 |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | compliant |
| Base Part Number | MCP795B21 |
| Pin Count | 14 |
| JESD-30 Code | R-PDSO-G14 |
| Qualification Status | Not Qualified |
| Power Supplies | 2/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | SPI |
| Memory Size | 64B |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Number of Bits | 8 |
| Clock Frequency | 10MHz |
| Seated Height-Max | 1.2 mm |
| 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~5.5V |
| Volatile | NO |
| Information Access Method | SERIAL, 4 WIRE/SPI |
| Features | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer |
| Length | 5mm |
| Height Seated (Max) | 1.2mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
MCP795B21T-I/ST Datasheet
+8613715157867