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See Technical Specifications

MCP79520-I/MS +BOM

Battery-Backed SPI Real-Time Clock/Calendar.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

MCP79520-I/MS
Datasheet:

MCP79520-I/MS Datasheet (PDF)
Programmable:

Not Verified
Type:

Clock/Calendar
Features:

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size:

64B
EDA/CAD Models:

Request Free CAD Models for MCP79520-I/MS

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MCP79520-I/MS General Description

Featuring a date format of Day, Date, Month, Year, the MCP79520-I/MS offers flexible options for date representation. With its 10-pin MSOP case style, this RTC IC can be easily integrated into existing circuit designs. The IC also boasts a fast response time of 10 milliseconds, ensuring real-time clock updates without any delays

Key Features

VCC Min = 1.8V
Icc < 5 µA (Typical Standby Current)
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
VCC to VBAT (VCC Lost)
VBAT to VCC (VCC Restored)
IRQ (VCC or VBAT)
Clock Out frequencies: 32.768, 8.192 & 4.096 KHz and 1 Hz
Adjusts up to 22 seconds/day
Protect: None, 1/4, 1/2 or all of array
Factory standard MAC address programming or custom ID available

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Clock/TimingReal Time Clocks	Series	-
Programmable	Not Verified	Type	Clock/Calendar
Features	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	Memory Size	64B
Time Format	HH:MM:SS:hh (12/24 hr)	Date Format	YY-MM-DD-dd
Interface	SPI	Voltage - Supply	1.8V ~ 3.6V
Voltage - Supply, Battery	1.3V ~ 3.6V	Current - Timekeeping (Max)	1µA @ 1.8V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	MCP79520