RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Microchip MCP79410-I/MNY

ManufacturerMicrochip
SeriesMCP79410
Part NumberMCP79410-I/MNY

The MCP79410 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

  • Download » 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 ↓
    MCP79410/MCP79411/MCP79412
    Battery-Backed I2C Real-Time Clock/Calendar with
    SRAM, EEPROM and Protected EEPROM
    Device Selection Table Operating Ranges MCP79410 Unprogrammed MCP79411 EUI-48в„ў 2-Wire Serial Interface, I2C Compatible:
    -I2C clock rate up to 400 kHz Temperature Range:
    -Industrial (I): -40В°C to +85В°C MCP79412 EUI-64в„ў Packages Part Number Protected EEPROM Timekeeping Features Real-Time Clock/Calendar (RTCC):
    -Hours, minutes, seconds, day of week, day,
    month, year
    -Leap year compensated to 2399
    -12/24-hour modes Oscillator for 32.768 kHz Crystals:
    -Optimized for 6-9 pF crystals On-Chip Digital Trimming/Calibration:
    -В±1 ppm resolution
    -В±129 ppm range Dual Programmable Alarms Versatile Output Pin:
    -Clock output with selectable frequency
    -Alarm output
    -General purpose output Power-Fail Time-Stamp:
    -Time logged on switchover to and from Battery
    mode Low-Power Features Wide Voltage Range:
    -Operating voltage range of 1.8V to 5.5V
    -Backup voltage range of 1.3V to 5.5V Low Typical Timekeeping Current:
    -Operating from VCC: 1.2 ВµA at 3.3V
    -Operating from VBAT: 925 nA at 3.0V Automatic Switchover to Battery Backup User Memory 64-Byte Battery-Backed SRAM 1 Kbit EEPROM Memory:
    -Software write-protect ...

Prices

Status

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

Packaging

PackageTDFN
Pins8

Parametrics

Alarms2 Alarms (1 sec)
Digital_Trimming-127 to +127ppm (1 ppm steps)
EEPROM1 Kbits
Ibat Current700 nA
InterfaceI²C™
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

MCP79411 MCP79412

Moldel Line

Series: MCP79410 (8)

Manufacturer's Classification

  • Clock and Timing > Real-Time Clock > RTCC

Other Names:

MCP79410I/MNY, MCP79410 I/MNY

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus