Datasheet Microchip MCP79400-I/ST

ManufacturerMicrochip
SeriesMCP79400
Part NumberMCP79400-I/ST

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
Extract from the document

Prices

China PCB Prototype and Fabrication Manufacturer

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageTSSOP
Pins8

Parametrics

Alarms2 Alarms (1 sec)
Digital_Trimming-127 to +127ppm (1 ppm steps)
Ibat Current700 nA
InterfaceI²C™
Operating Temperature Range-40 to +85 °C
OutputsIRQ/CLK
Power-Fail TimestampVCC Fail and VCC Restore
Temperature Range-40 to +85
Unique IDBlank ID MAC_Address
User SRAM64 Bytes
Vbat Range1.3 - 5.5 V
Vcc Range1.8 - 5.5 V

Eco Plan

RoHSCompliant

Other Options

MCP79401 MCP79402

Model Line

Manufacturer's Classification

  • Clock and Timing > Real-Time Clock > RTCC

Other Names:

MCP79400I/ST, MCP79400 I/ST