Datasheet Microchip MCP79412

ManufacturerMicrochip
SeriesMCP79412

The MCP79412 general purpose I2C™Compatible real-time clock/calendar (RTCC) is highly integrated with nonvolatile memory and advanced features normally found in higher priced devices

Datasheets

Datasheet PDF, 1.0 Mb, File published: Aug 23, 2016
MCP79410/11/12 I2C Battery-Backed I2C RTCC w/SRAM, EEPROM and Protected EEPROM
Docket

Prices

Status

MCP79412-I/MSMCP79412-I/SNMCP79412-I/STMCP79412T-I/MNYMCP79412T-I/MSMCP79412T-I/SNMCP79412T-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

MCP79412-I/MSMCP79412-I/SNMCP79412-I/STMCP79412T-I/MNYMCP79412T-I/MSMCP79412T-I/SNMCP79412T-I/ST
PackageMSOPSOICTSSOPTDFNMSOPSOICTSSOP
Pins8888888

Parametrics

MCP79412-I/MSMCP79412-I/SNMCP79412-I/STMCP79412T-I/MNYMCP79412T-I/MSMCP79412T-I/SNMCP79412T-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)
EEPROM, Kbits1111111
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_AddressEUI-64EUI-64EUI-64EUI-64EUI-64EUI-64EUI-64
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

MCP79412-I/MSMCP79412-I/SNMCP79412-I/STMCP79412T-I/MNYMCP79412T-I/MSMCP79412T-I/SNMCP79412T-I/ST
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MCP79410 MCP79411

Model Line

Manufacturer's Classification