Datasheet Microchip MCP79400

ManufacturerMicrochip
SeriesMCP79400

The MCP79400 general purpose I2CTM Compatible real-time clock/calendar (RTCC) is highly integrated with memory and advanced features normally found in higher priced devices

Datasheets

MCP79400/01/02 Battery-Backed I2C RTCC w/ SRAM and Protected EEPROM
PDF, 886 Kb, File published: Aug 17, 2016
Docket

Prices

Status

MCP79400-I/MSMCP79400-I/SNMCP79400-I/STMCP79400T-I/MNYMCP79400T-I/MSMCP79400T-I/SNMCP79400T-I/ST
Lifecycle StatusProduction (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

MCP79400-I/MSMCP79400-I/SNMCP79400-I/STMCP79400T-I/MNYMCP79400T-I/MSMCP79400T-I/SNMCP79400T-I/ST
PackageMSOPSOICTSSOPTDFNMSOPSOICTSSOP
Pins8888888

Parametrics

Parameters / ModelsMCP79400-I/MSMCP79400-I/SNMCP79400-I/STMCP79400T-I/MNYMCP79400T-I/MSMCP79400T-I/SNMCP79400T-I/ST
Alarms2 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, nA700700700700700700700
InterfaceI²C™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
OutputsIRQ/CLKIRQ/CLKIRQ/CLKIRQ/CLKIRQ/CLKIRQ/CLKIRQ/CLK
Power-Fail TimestampVCC Fail and VCC RestoreVCC Fail and VCC RestoreVCC Fail and VCC RestoreVCC Fail and VCC RestoreVCC Fail and VCC RestoreVCC Fail and VCC RestoreVCC 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_AddressBlank IDBlank IDBlank IDBlank IDBlank IDBlank IDBlank ID
User SRAM, Bytes64646464646464
Vbat Range, V1.3 - 5.51.3 - 5.51.3 - 5.51.3 - 5.51.3 - 5.51.3 - 5.51.3 - 5.5
Vcc Range, V1.8 - 5.51.8 - 5.51.8 - 5.51.8 - 5.51.8 - 5.51.8 - 5.51.8 - 5.5

Eco Plan

MCP79400-I/MSMCP79400-I/SNMCP79400-I/STMCP79400T-I/MNYMCP79400T-I/MSMCP79400T-I/SNMCP79400T-I/ST
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MCP79401 MCP79402

Model Line

Manufacturer's Classification