MCP79521T-I/MS representative package visual — not an exact-product photograph
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Exact MPN15 sourced attributes1 source document

Microchip Technology · exact orderable part

MCP79521T-I/MS

IC RTC CLK/CALENDAR SPI 10-MSOP

Type
Clock/Calendar
Interface
SPI
Time Format
HH:MM:SS:hh (12/24 hr)
Date Format
YY-MM-DD-dd
Voltage - Supply
1.8V ~ 3.6V
Voltage - Supply, Battery
1.3V ~ 3.6V
Current - Timekeeping (Max)
1µA @ 1.8V ~ 3.6V
Features
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
Operating Temperature
-40°C~85°C
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

MCP79521T-I/MS technical parameters
ParameterValue
Base Product NumberMCP79521 [1]
Current - Timekeeping (Max)1µA @ 1.8V ~ 3.6V [1]
Date FormatYY-MM-DD-dd [1]
FeaturesAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID [1]
InterfaceSPI [1]
MfrMicrochip Technology [1]
Memory Size64B [1]
Mounting TypeSurface Mount [1]
Operating Temperature-40°C~85°C [1]
Product StatusActive [1]
Time FormatHH:MM:SS:hh (12/24 hr) [1]
TypeClock/Calendar [1]
Voltage - Supply1.8V ~ 3.6V [1]
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width) [1]
Voltage - Supply, Battery1.3V ~ 3.6V [1]

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MCP79521T-I/MS Microchip Technology Datasheet, Specs and RFQ | MPNHarbor