MCP795W21-I/ST

Active

SPI GPP RTCC, 2KB EE, 64B SRAM, WD TIMER, EVENT DETECT, EUI-48 14 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES

Active

SPI GPP RTCC, 2KB EE, 64B SRAM, WD TIMER, EVENT DETECT, EUI-48 14 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES

Description

General part information

Timekeeping Features:

Real-Time Clock/Calendar:Hours, Minutes, Seconds, Hundredth of Seconds, Day of Week, Month, Year, Leap Year

Hours, Minutes, Seconds, Hundredth of Seconds, Day of Week, Month, Year, Leap Year

Parameters and characteristics for this part

Specification	MCP795W21-I/ST

Current - Timekeeping (Max)	1 µA
Date Format	YY-MM-DD-dd
Features	EEPROM, Watchdog Timer, Leap Year, Alarm, SRAM, Square Wave Output, Unique ID
Interface	SPI
Memory Size	64 B
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	14-TSSOP
Package Width	4.4 mm
Time Format	HH:MM:SS:hh (12/24 hr)
Type	Clock/Calendar
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	1.8 V
Voltage - Supply, Battery (Maximum)	3.6 V
Voltage - Supply, Battery (Minimum)	1.3 V

Part	Operating Temperature (Min)	Operating Temperature (Max)	Time Format	Package Width	Package Name	Package Length	Voltage - Supply, Battery (Maximum)	Voltage - Supply, Battery (Minimum)	Mounting Type	Date Format	Features	Memory Size	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Interface	Current - Timekeeping (Max)	Type
Microchip Technology MCP795W21-I/ST	-40 °C	85 °C	HH:MM:SS:hh (12/24 hr)	4.4 mm	14-TSSOP	0.173 in	3.6 V	1.3 V	Surface Mount	YY-MM-DD-dd	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	3.6 V	1.8 V	SPI	1 µA	Clock/Calendar
Microchip Technology MCP795W21T-I/ST	-40 °C	85 °C	HH:MM:SS:hh (12/24 hr)	4.4 mm	14-TSSOP	0.173 in	3.6 V	1.3 V	Surface Mount	YY-MM-DD-dd	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	3.6 V	1.8 V	SPI	1 µA	Clock/Calendar
Microchip Technology MCP795W21-I/SL	-40 °C	85 °C	HH:MM:SS:hh (12/24 hr)	3.9 mm	14-SOIC	0.154 in	3.6 V	1.3 V	Surface Mount	YY-MM-DD-dd	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	3.6 V	1.8 V	SPI	1 µA	Clock/Calendar
Microchip Technology MCP795W21T-I/SL	-40 °C	85 °C	HH:MM:SS:hh (12/24 hr)	3.9 mm	14-SOIC	0.154 in	3.6 V	1.3 V	Surface Mount	YY-MM-DD-dd	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	3.6 V	1.8 V	SPI	1 µA	Clock/Calendar

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources