Integrated Circuits (ICs)

MCP795B20T-I/ST

Obsolete

IC RTC CLK/CALENDAR SPI 14TSSOP

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Integrated Circuits (ICs)

Obsolete

IC RTC CLK/CALENDAR SPI 14TSSOP

Technical Specifications

Parameters and characteristics for this part

Specification	MCP795B20T-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)	5.5 V
Voltage - Supply (Minimum)	1.8 V
Voltage - Supply, Battery (Maximum)	5.5 V
Voltage - Supply, Battery (Minimum)	1.3 V

Part	Current - Timekeeping (Max)	Package Width	Package Name	Package Length	Voltage - Supply, Battery (Maximum)	Voltage - Supply, Battery (Minimum)	Interface	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Type	Features	Memory Size	Mounting Type	Time Format	Date Format	Operating Temperature (Min)	Operating Temperature (Max)
Microchip Technology MCP795B20T-I/ST	1 µA	4.4 mm	14-TSSOP	0.173 in	5.5 V	1.3 V	SPI	5.5 V	1.8 V	Clock/Calendar	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	Surface Mount	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-40 °C	85 °C
Microchip Technology MCP795B20-I/ST	1 µA	4.4 mm	14-TSSOP	0.173 in	5.5 V	1.3 V	SPI	5.5 V	1.8 V	Clock/Calendar	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	Surface Mount	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-40 °C	85 °C
Microchip Technology MCP795B20-I/SL	1 µA	3.9 mm	14-SOIC	0.154 in	5.5 V	1.3 V	SPI	5.5 V	1.8 V	Clock/Calendar	Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID Watchdog Timer	64 B	Surface Mount	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-40 °C	85 °C

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

Distributor	Package	Quantity	$	Updated

Digikey	Tape & Reel (TR)	2500	$ 1.54	<1d

3D models and CAD resources for this part

General part information

Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)

Technical documentation and resources