MCP795W21-I/ST

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Mfr.Part #
MCP795W21-I/ST
Manufacturer
Microchip Technology
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Datasheet
Download
Description
IC RTC CLK/CALENDAR SPI 14-TSSOP
Stock
76
In Stock :
76

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Manufacturer :
Microchip Technology
Product Category :
Real Time Clocks
Memory Size :
64B
Number of Terminals :
14
HTS Code :
8542.39.00.01
Supplier Device Package :
14-TSSOP
Reach Compliance Code :
Compliant
Number of Bits :
8
Mount :
Surface Mount
Terminal Form :
Gull wing
Feature :
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Published :
2011
Type :
Clock/Calendar
Clock Frequency :
10MHz
RoHS Status :
ROHS3 Compliant
Product Category :
Real Time Clock
Function :
Alarm, Calendar, Clock
Max Operating Temperature :
85 °C
Additional Feature :
ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Length :
5.1mm
Packaging :
Tube
Minimum Operating Temperature :
- 40 C
Features :
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Time-Min :
1/100SECOND
Terminal Position :
Dual
Number of Pins :
14
Seated Height-Max :
1.2 mm
Base Part Number :
MCP795W21
Supply Voltage :
5V
Base Product Number :
MCP795W21
Terminal Pitch :
0.65mm
Radiation Hardening :
No
Pin Count :
14
Min Operating Temperature :
-40 °C
Date Format :
YY-MM-DD-dd
Number of Terminations :
14
Logic Function :
Clock
Factory Lead Time :
18 Weeks
Series :
--
Peak Reflow Temperature (Cel) :
260
Operating Temperature :
-40°C~85°C
Battery Backup Switching :
Backup Switching
Mounting Style :
SMD/SMT
uPs/uCs/Peripheral ICs Type :
TIMER, REAL TIME CLOCK
Surface Mount :
yes
JESD-609 Code :
e3
Max Supply Voltage :
5.5 V
Current - Timekeeping (Max) :
1μA @ 1.8V~5.5V
RoHS :
Details
Package :
Tube
Time@Peak Reflow Temperature-Max (s) :
40
Height :
1.05mm
Manufacturer :
Microchip
Time Format :
HH:MM:SS:hh (12/24 hr)
Mounting Type :
Surface Mount
Product Type :
Real Time Clocks
Package / Case :
14-TSSOP (0.173, 4.40mm Width)
Temperature Grade :
Industrial
Min Supply Voltage :
1.8 V
Lifecycle Status :
Production (Last Updated: 2 years ago)
Interrupt Capability :
Y
Package Shape :
RECTANGULAR
Voltage - Supply, Battery :
1.3V~3.6V
Interface :
SPI
Information Access Method :
SERIAL, 4 WIRE/SPI
Width :
4.5mm
Qualification Status :
Not Qualified
Volatile :
No
JESD-30 Code :
R-PDSO-G14
Power Supplies :
2/5V
Product Status :
Active
Voltage - Supply :
1.8V~3.6V
ECCN Code :
EAR99
Maximum Operating Temperature :
+ 85 C
Brand :
Microchip Technology
Terminal Finish :
Matte Tin (Sn) - annealed
Datasheets
MCP795W21-I/ST
Introducing Real Time Clocks Microchip Technology MCP795W21-I/ST from Chip IC,where excellence meets affordability. This product stands out with its Type:Clock/Calendar, Number of Pins:14, Base Part Number:MCP795W21, Number of Terminations:14, Operating Temperature:-40°C~85°C, Mounting Type:Surface Mount, Package / Case:14-TSSOP (0.173, 4.40mm Width), MCP795W21-I/ST pinout, MCP795W21-I/ST datasheet PDF, MCP795W21-I/ST amp .Beyond Real Time Clocks Microchip Technology MCP795W21-I/ST ,we also offer DS1371U+T&R, RV-3129-C3-32.768KHZ-OPTION-B-TA-QC, RV-8523-C3-32.768KHZ-20PPM-TA-QC, Our vast inventory has you covered. Contact us now for immediate solutions.

Microchip Technology MCP795W21-I/ST


Real Time Clocks Microchip Technology MCP795W21-I/ST Overview

The MCP795W21-I/ST from Microchip Technology is a high-performance Real Time Clock/Calendar optimized for effective time tracking and data logging with SPI communication. This integrated circuit is designed in a compact 14TSSOP package, making it ideal for embedded systems where space and reliable timekeeping are crucial. The Microchip Technology MCP795W21-I/ST stands out for its precision and low-power consumption, suitable for demanding applications across various sectors. Its integration of a battery-switchover circuit ensures consistent functionality, even during power interruptions, making it a robust choice for critical data and time management solutions.

MCP795W21-I/ST Features

  • SPI Bus Interface: Enables simple integration with most microcontrollers.
  • Battery Backup Input: Ensures timekeeping continues even in the event of power loss.
  • Low Power Consumption: Ideal for battery-operated applications.
  • Compact 14TSSOP Package: Fits easily into space-constrained applications.
  • Programmable Clock Output: For scheduling wake-up alarms or interfacing with external systems.
  • Timestamp and Battery-Backed SRAM: Helps log data during power down scenarios.

MCP795W21-I/ST Applications

  • Consumer Electronics: Used in devices like smart watches, clocks, and home automation systems to maintain accurate time even when disconnected from power.
  • Industrial Systems: Provides reliable timekeeping for machinery and production line scheduling, ensuring synchronized operations.
  • Networking Equipment: Helps in time-stamping and logging events critical in network management and troubleshooting.
  • Portable Medical Devices: Ensures accurate time tracking and data logging for patient monitoring systems.
  • Automotive Electronics: Utilized in systems requiring time-based operations such as navigation and black box recorders.
  • Energy Systems: Maintains system clock in renewable energy controllers, optimizing the timing for power generation and grid synchronization.
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