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Microcontrollers and Processors / Timers or RTCs / MCP79412-I/ST
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MCP79412-I/ST by: Microchip Technology Inc

REAL TIME CLOCK, PDSO8, 4.40 MM BODY, ROHS COMPLAINT, PLASTIC, TSSOP-8

Part Details for MCP79412-I/ST by Microchip Technology Inc

Results Overview of MCP79412-I/ST by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Financial Technology (Fintech)

MCP79412-I/ST Information

MCP79412-I/ST by Microchip Technology Inc is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for MCP79412-I/ST

Part # Distributor Description Stock Price Buy
DISTI # 85R1782
Newark Real Time Clock/Calendar, -40 To 85Deg C, Date Format:Yy-Mm-Dd-Dd, Clock Format:Hh:Mm:Ss, Clock I... c Type:Calendar, Clock, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock Ic Case Style:Tssop, No. Of Pins:8Pins, Product Range:- Rohs Compliant: Yes |Microchip MCP79412-I/ST more RoHS: Compliant Min Qty: 400 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $1.0600
$1.0600 Buy Now
DISTI # MCP79412-I/ST-ND
DigiKey IC RTC CLK/CALENDAR I2C 8TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 744
In Stock
  • 1 $1.1800
  • 25 $1.0800
  • 100 $1.0300
$1.0300 / $1.1800 Buy Now
DISTI # MCP79412-I/ST
Avnet Americas RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, 8 Pins, TSSOP - Rail/Tube (Alt: MCP... 79412-I/ST) more RoHS: Compliant Min Qty: 300 Package Multiple: 100 Lead time: 6 Weeks, 0 Days Container: Tube 0
  • 300 $1.0625
  • 500 $1.0454
  • 800 $1.0284
  • 1,500 $1.0114
  • 3,000 $0.9945
$0.9945 / $1.0625 Buy Now
DISTI # 579-MCP79412IST
Mouser Electronics Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 RoHS: Compliant 9069
  • 1 $1.1800
  • 25 $1.0800
  • 100 $1.0300
$1.0300 / $1.1800 Buy Now
DISTI # MCP79412-I/ST
Microchip Technology Inc I2C GP RTCC, 1Kb EE, 64B SRAM, EUI-64, TSSOP, Projected EOL: 2039-05-26 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 8567

Alternates Available
  • 1 $1.1800
  • 25 $1.0800
  • 100 $1.0300
  • 1,000 $0.9700
  • 5,000 $0.9500
$0.9500 / $1.1800 Buy Now
DISTI # 70454450
RS I2C GP RTCC, 1Kb EE, 64B SRAM, EUI-648 TSSOP 4.4mm TUBE | Microchip Technology Inc. MCP79412-I/ST RoHS: Not Compliant Min Qty: 400 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 400 $1.2300
  • 4,000 $1.1700
  • 20,000 $1.1100
  • 40,000 $1.0500
$1.0500 / $1.2300 RFQ
Onlinecomponents.com Real Time Clock Serial - 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP - Tube RoHS: Compliant 600 In Stock
8500 Factory Stock
  • 100 $1.1360
  • 300 $1.0930
  • 500 $1.0770
  • 1,000 $1.0280
  • 2,500 $0.9930
  • 5,000 $0.9780
  • 7,500 $0.9640
$0.9640 / $1.1360 Buy Now
DISTI # 84387499
Verical Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive AEC-Q100 8-Pin TSSOP Tu... be more RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2302 Americas - 600
  • 100 $1.3260
  • 300 $1.3130
  • 1,000 $1.3000
  • 2,500 $1.2935
$1.2935 / $1.3260 Buy Now
DISTI # MCP79412-I/ST
TME IC: RTC circuit, I2C, SRAM, 64BSRAM, 1.8÷5.5VDC, TSSOP8 Min Qty: 1 0
  • 1 $1.4300
  • 10 $1.3600
  • 25 $1.2200
  • 100 $1.1200
$1.1200 / $1.4300 RFQ
NAC I2C GP RTCC, 1Kb EE, 64B SRAM, EUI-64 - Package: 8 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 300 Package Multiple: 100 Container: Tube 0
  • 1 $1.3100
  • 100 $1.1800
  • 500 $1.0900
  • 1,000 $1.0600
$1.0600 / $1.3100 Buy Now
DISTI # MCP79412-I/ST
Avnet Silica RTC IC YYMMDDDW HHMMSS 12Hr 24Hr I2C 18 V to 55 V 8 Pins TSSOP (Alt: MCP79412-I/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP79412-I/ST
EBV Elektronik RTC IC YYMMDDDW HHMMSS 12Hr 24Hr I2C 18 V to 55 V 8 Pins TSSOP (Alt: MCP79412-I/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Real Time Clock Serial - 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP - Tube RoHS: Compliant 600 In Stock
8500 Factory Stock
  • 100 $1.1360
  • 300 $1.0930
  • 500 $1.0770
  • 1,000 $1.0280
  • 2,500 $0.9930
  • 5,000 $0.9780
  • 7,500 $0.9640
$0.9640 / $1.1360 Buy Now
Vyrian Peripheral ICs 4280
RFQ

Part Details for MCP79412-I/ST

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MCP79412-I/ST Part Data Attributes

Parametric Data
MCP79412-I/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP79412-I/ST Microchip Technology Inc REAL TIME CLOCK, PDSO8, 4.40 MM BODY, ROHS COMPLAINT, PLASTIC, TSSOP-8
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Additional Feature ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL
Clock Frequency-Max 0.032 MHz
External Data Bus Width
Information Access Method SERIAL(I2C)
Interrupt Capability Y
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.4 mm
Number of Terminals 8
Number of Timers
On Chip Data RAM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Qualification Status Not Qualified
RAM (words) 64
Screening Level TS 16949
Seated Height-Max 1.2 mm
Supply Current-Max 3 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 2.5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time-Min SECONDS
Volatile NO
Width 3 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Alternate Parts for MCP79412-I/ST

This table gives cross-reference parts and alternative options found for MCP79412-I/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP79412-I/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ISL12032IVZ-T7 Renesas Electronics Corporation Check for Price Real Time Clock MCP79412-I/ST vs ISL12032IVZ-T7
MCP79410T-I/SN Microchip Technology Inc Check for Price REAL TIME CLOCK, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 MCP79412-I/ST vs MCP79410T-I/SN
MCP79411-I/MS Microchip Technology Inc $1.2026 REAL TIME CLOCK, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 MCP79412-I/ST vs MCP79411-I/MS
MCP79412T-I/MS Microchip Technology Inc Check for Price REAL TIME CLOCK, PDSO8, ROHS COMPLAINT, PLASTIC, MSOP-8 MCP79412-I/ST vs MCP79412T-I/MS
MCP79412-I/MNY Microchip Technology Inc Check for Price REAL TIME CLOCK, PDSO8, 2 X 3 MM, 0.75 MM HEIGHT, ROHS COMPLAINT, PLASTIC, TDFN-8 MCP79412-I/ST vs MCP79412-I/MNY
MCP79410-I/MS Microchip Technology Inc $1.0145 REAL TIME CLOCK, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 MCP79412-I/ST vs MCP79410-I/MS
MCP79411-I/MNY Microchip Technology Inc Check for Price REAL TIME CLOCK, PDSO8, 2 X 3 MM, 0.75 MM HEIGHT, ROHS COMPLAINT, PLASTIC, TDFN-8 MCP79412-I/ST vs MCP79411-I/MNY
ISL12032IVZ-T13 Renesas Electronics Corporation Check for Price Real Time Clock MCP79412-I/ST vs ISL12032IVZ-T13
MCP79410T-I/ST Microchip Technology Inc $1.1695 REAL TIME CLOCK, PDSO8, 4.40 MM BODY, ROHS COMPLIANT, PLASTIC, TSSOP-8 MCP79412-I/ST vs MCP79410T-I/ST
MCP79411T-I/SN Microchip Technology Inc $1.2350 REAL TIME CLOCK, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 MCP79412-I/ST vs MCP79411T-I/SN

MCP79412-I/ST Frequently Asked Questions (FAQ)

  • The MCP79412 can support clock frequencies up to 32 kHz.

  • The MCP79412 automatically accounts for leap years, so no additional programming is required.

  • Yes, the MCP79412 has a battery input pin (VBAT) that allows it to be used in battery-backed applications, ensuring that the RTC continues to run even when the main power is off.

  • The MCP79412's internal oscillator has an accuracy of ±2 ppm over the operating temperature range of -40°C to +85°C.

  • Yes, the MCP79412 can be used with an external oscillator, which can improve the accuracy of the RTC.