Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

MCP7940M-I/P

MCP7940M-I/P

For Reference Only

Part Number MCP7940M-I/P
PNEDA Part # MCP7940M-I-P
Description IC RTC CLK/CALENDAR I2C 8DIP
Manufacturer Microchip Technology
Unit Price Request a Quote
In Stock 6,174
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 20 - May 25 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

MCP7940M-I/P Resources

Brand Microchip Technology
ECAD Module ECAD
Mfr. Part NumberMCP7940M-I/P
CategorySemiconductorsClock & Timer ICsClock/Timing - Real Time Clocks

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • MCP7940M-I/P Datasheet
  • where to find MCP7940M-I/P
  • Microchip Technology

  • Microchip Technology MCP7940M-I/P
  • MCP7940M-I/P PDF Datasheet
  • MCP7940M-I/P Stock

  • MCP7940M-I/P Pinout
  • Datasheet MCP7940M-I/P
  • MCP7940M-I/P Supplier

  • Microchip Technology Distributor
  • MCP7940M-I/P Price
  • MCP7940M-I/P Distributor

MCP7940M-I/P Specifications

ManufacturerMicrochip Technology
Series-
TypeClock/Calendar
FeaturesAlarm, Leap Year, Square Wave Output, SRAM
Memory Size64B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply1.8V ~ 5.5V
Voltage - Supply, Battery-
Current - Timekeeping (Max)1µA @ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP

The Products You May Be Interested In

DS1501YE+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Memory Size

256B

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

2.5V ~ 3.7V

Current - Timekeeping (Max)

5mA @ 4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.465", 11.80mm Width)

Supplier Device Package

28-TSOP

DS1286I+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

Memory Size

50B

Time Format

HH:MM:SS:hh (12/24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

2.4V ~ 3.5V

Current - Timekeeping (Max)

7mA @ 5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

28-DIP Module (0.61", 15.49mm), 23 Leads

Supplier Device Package

28-EDIP

DS1284+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

Memory Size

50B

Time Format

HH:MM:SS:hh (12/24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

2.4V ~ 3.5V

Current - Timekeeping (Max)

7mA @ 5V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

28-DIP (0.600", 15.24mm)

Supplier Device Package

28-PDIP

Manufacturer

EPSON

Series

RX-8803LC

Type

Clock/Calendar

Features

Alarm

Memory Size

-

Time Format

HH:MM:SS

Date Format

YY-MM-DD

Interface

I²C

Voltage - Supply

1.6V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

2.1µA ~ 3.4µA @ 3V ~ 5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

12-TFSOJ (0.094", 2.40mm Width)

Supplier Device Package

12-VSOJ

DS1742-70

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Leap Year, NVSRAM, Y2K

Memory Size

2KB

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

3mA @ 5V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

24-DIP Module (0.600", 15.24mm)

Supplier Device Package

24-EDIP

Recently Sold

SISS27DN-T1-GE3

SISS27DN-T1-GE3

Vishay Siliconix

MOSFET P-CH 30V 50A PPAK 1212-8S

LT1963AEST-3.3#PBF

LT1963AEST-3.3#PBF

Linear Technology/Analog Devices

IC REG LINEAR 3.3V 1.5A SOT223-3

STPS1H100A

STPS1H100A

STMicroelectronics

DIODE SCHOTTKY 100V 1A SMA

4608X-101-102LF

4608X-101-102LF

Bourns

RES ARRAY 7 RES 1K OHM 8SIP

4N32SM

4N32SM

ON Semiconductor

OPTOISO 4.17KV DARL W/BASE 6SMD

ACPL-M43T-500E

ACPL-M43T-500E

Broadcom

OPTOISOLATOR 4KV TRANSISTOR 5-SO

ADUM1401BRWZ

ADUM1401BRWZ

Analog Devices

DGTL ISO 2.5KV GEN PURP 16SOIC

S202T01

S202T01

Sharp Microelectronics

SSR RELAY SPST-NO 2A 80-240V

LTM2882HY-3#PBF

LTM2882HY-3#PBF

Linear Technology/Analog Devices

IC TXRX ISOL HALF 2/2 32BGA

FPF2125

FPF2125

ON Semiconductor

IC LOAD SWITCH ADVANCED SOT23

AT24C1024BW-SH-T

AT24C1024BW-SH-T

Microchip Technology

IC EEPROM 1M I2C 1MHZ 8SOIC

EP4CE6E22C8N

EP4CE6E22C8N

Intel

IC FPGA 91 I/O 144EQFP