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/ST

MCP7940M-I/ST

For Reference Only

Part Number MCP7940M-I/ST
PNEDA Part # MCP7940M-I-ST
Description IC RTC CLK/CALENDAR I2C 8-TSSOP
Manufacturer Microchip Technology
Unit Price Request a Quote
In Stock 7,368
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 12 - May 17 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

MCP7940M-I/ST Resources

Brand Microchip Technology
ECAD Module ECAD
Mfr. Part NumberMCP7940M-I/ST
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/ST Datasheet
  • where to find MCP7940M-I/ST
  • Microchip Technology

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

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

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

MCP7940M-I/ST 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 TypeSurface Mount
Package / Case8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package8-TSSOP

The Products You May Be Interested In

Manufacturer

EPSON

Series

RX-8581JE

Type

-

Features

-

Memory Size

-

Time Format

-

Date Format

-

Interface

-

Voltage - Supply

-

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

-

Operating Temperature

-

Mounting Type

-

Package / Case

-

Supplier Device Package

-

PT7C4302AWEX

Diodes Incorporated

Manufacturer

Diodes Incorporated

Series

*

Type

-

Features

-

Memory Size

-

Time Format

-

Date Format

-

Interface

-

Voltage - Supply

-

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

-

Operating Temperature

-

Mounting Type

-

Package / Case

-

Supplier Device Package

-

DS1647P-120+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Leap Year, NVSRAM

Memory Size

512kb

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

3V

Current - Timekeeping (Max)

4mA @ 4.5V ~ 5.5V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

34-PowerCap™ Module

Supplier Device Package

34-PowerCap Module

DS2417P/T&R

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Binary Counter

Features

Unique ID

Memory Size

-

Time Format

Binary

Date Format

Binary

Interface

1-Wire® Serial

Voltage - Supply

2.5V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

0.45µA @ 2.5V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

6-LSOJ (0.148", 3.76mm Width)

Supplier Device Package

6-TSOC

RX8900CE:UBB

EPSON

Manufacturer

EPSON

Series

RX8900CE

Type

Clock/Calendar

Features

Alarm

Memory Size

-

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

I²C

Voltage - Supply

2.5V ~ 5.5V

Voltage - Supply, Battery

1.6V ~ 5.5V

Current - Timekeeping (Max)

1.4µA ~ 1.5µA @ 3V ~ 5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

10-SMD, No Lead

Supplier Device Package

10-SMD

Recently Sold

M24256-BRMN6TP

M24256-BRMN6TP

STMicroelectronics

IC EEPROM 256K I2C 1MHZ 8SO

DLW5BSN191SQ2L

DLW5BSN191SQ2L

Murata

CMC 5A 2LN 190 OHM SMD

MAX809SEUR+T

MAX809SEUR+T

Maxim Integrated

IC MPU/RESET CIRC SOT23-3

EXB-38V102JV

EXB-38V102JV

Panasonic Electronic Components

RES ARRAY 4 RES 1K OHM 1206

74LVX14MTCX

74LVX14MTCX

ON Semiconductor

IC INVERTER SCHMITT 6CH 14TSSOP

BC817-16,215

BC817-16,215

Nexperia

TRANS NPN 45V 0.5A SOT23

MAX3221EETE+

MAX3221EETE+

Maxim Integrated

IC TRANSCEIVER FULL 1/1 16TQFN

LT1963AEST-3.3#TRPBF

LT1963AEST-3.3#TRPBF

Linear Technology/Analog Devices

IC REG LINEAR 3.3V 1.5A SOT223-3

PI3VDP411LSRZBE

PI3VDP411LSRZBE

Diodes Incorporated

IC DEMULTIPLEXER 48TQFN

BNX022-01L

BNX022-01L

Murata

FILTER LC 1UF SMD

1N4148-P-TR

1N4148-P-TR

Vishay Semiconductor Diodes Division

DIODE GEN PURP 75V 2A DO35

ABS05-32.768KHZ-T

ABS05-32.768KHZ-T

Abracon

CRYSTAL 32.7680KHZ 12.5PF SMD