Datasheet Microchip MCP79402

Manufacturer	Microchip
Series	MCP79402

The MCP79402 general purpose I2CTM Compatible real-time clock/calendar (RTCC) is highly integrated with memory and advanced features normally found in higher priced devices

Datasheets

Datasheet PDF, 886 Kb, File published: Aug 17, 2016

Docket

Prices

Status

	MCP79402-I/MS	MCP79402-I/SN	MCP79402-I/ST	MCP79402T-I/MNY	MCP79402T-I/MS	MCP79402T-I/SN	MCP79402T-I/ST
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

Packaging

	MCP79402-I/MS	MCP79402-I/SN	MCP79402-I/ST	MCP79402T-I/MNY	MCP79402T-I/MS	MCP79402T-I/SN	MCP79402T-I/ST
Package	MSOP	SOIC	TSSOP	TDFN	MSOP	SOIC	TSSOP
Pins	8	8	8	8	8	8	8

Parametrics

Parameters / Models	MCP79402-I/MS	MCP79402-I/SN	MCP79402-I/ST	MCP79402T-I/MNY	MCP79402T-I/MS	MCP79402T-I/SN	MCP79402T-I/ST
Alarms	2 Alarms (1 sec)	2 Alarms (1 sec)	2 Alarms (1 sec)	2 Alarms (1 sec)	2 Alarms (1 sec)	2 Alarms (1 sec)	2 Alarms (1 sec)
Digital_Trimming	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)	-127 to +127ppm (1 ppm steps)
Ibat Current, nA	700	700	700	700	700	700	700
Interface	I²C™	I²C™	I²C™	I²C™	I²C™	I²C™	I²C™
Operating Temperature Range, °C	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85
Outputs	IRQ/CLK	IRQ/CLK	IRQ/CLK	IRQ/CLK	IRQ/CLK	IRQ/CLK	IRQ/CLK
Power-Fail Timestamp	VCC Fail and VCC Restore	VCC Fail and VCC Restore	VCC Fail and VCC Restore	VCC Fail and VCC Restore	VCC Fail and VCC Restore	VCC Fail and VCC Restore	VCC Fail and VCC Restore
Temperature Range	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85	-40 to +85
Unique ID, MAC_Address	EUI-64	EUI-64	EUI-64	EUI-64	EUI-64	EUI-64	EUI-64
User SRAM, Bytes	64	64	64	64	64	64	64
Vbat Range, V	1.3 - 5.5	1.3 - 5.5	1.3 - 5.5	1.3 - 5.5	1.3 - 5.5	1.3 - 5.5	1.3 - 5.5
Vcc Range, V	1.8 - 5.5	1.8 - 5.5	1.8 - 5.5	1.8 - 5.5	1.8 - 5.5	1.8 - 5.5	1.8 - 5.5

Eco Plan

	MCP79402-I/MS	MCP79402-I/SN	MCP79402-I/ST	MCP79402T-I/MNY	MCP79402T-I/MS	MCP79402T-I/SN	MCP79402T-I/ST
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

MCP79400 MCP79401

Model Line

Series: MCP79402 (7)

MCP79402-I/MS MCP79402-I/SN MCP79402-I/ST MCP79402T-I/MNY MCP79402T-I/MS MCP79402T-I/SN MCP79402T-I/ST

Manufacturer's Classification

Clock and Timing > Real-Time Clock > RTCC

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