OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MCP7940M-I/SN

MCP7940M-I/SN
Mfr. #:
MCP7940M-I/SN
Manufacturer:
Microchip Technology
Description:
IC RTC CLK/CALENDAR I2C 8-SOIC
Lifecycle:
New from this manufacturer.
Datasheet:
MCP7940M-I/SN Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
MCP7940M-I/SN more Information MCP7940M-I/SN Product Details
Product Attribute
Attribute Value
Manufacturer
Microchip Technology
Product Category
Clock/Timing - Real Time Clocks
Series
-
Product
Real Time Clocks
Type
Clock/Calendar
Packaging
Tube Alternate Packaging
Unit-Weight
0.019048 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-8
Operating-Temperature
-40°C ~ 85°C
Mounting-Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output, SRAM
Function
Calendar Clock
Interface
I2C, 2-Wire Serial
Voltage-Supply
1.8 V ~ 5.5 V
Supplier-Device-Package
8-SOIC
Memory-Size
64B
Time-Format
HH:MM:SS (12/24 hr)
Date-Format
YY-MM-DD-dd
Voltage-Supply-Battery
-
Current-Timekeeping-Max
1μA @ 5.5V
Maximum-Operating-Temperature
+ 85 C
Battery-Backup-Switching
No Backup Switching
Supply-Voltage-Max
5.5 V
Supply-Voltage-Min
1.8 V
RTC-Bus-Interface
I2C
RTC-Memory-Size
64 B
Tags
MCP7940M-I, MCP7940M, MCP7940, MCP794, MCP79, MCP7, MCP
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Clock and Timing Solutions
Microchip Clock and Timing Solutions are an extensive clock and timing product portfolio for complex timing requirements in designs. Microchip's oscillator products offer low-jitter and low-power with Quartz- or MEMS-based resonators. The clock generation line offers online configurability, single-chip and multiple frequency clock tree solutions. The clock and data distribution product line includes buffers, logic translators and multiplexers.Learn More
Part # Mfg. Description Stock Price
MCP7940M-I/SN
DISTI # V99:2348_06455044		Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant		151
  • 25:$0.5072
  • 100:$0.5072
  • 10:$0.5175
  • 801:$0.5188
  • 1:$0.5402
  • 101:$0.5454
MCP7940M-I/SN
DISTI # MCP7940M-I/SN-ND		Microchip Technology IncIC RTC CLK/CALENDAR I2C 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		100In Stock
  • 100:$0.5279
  • 25:$0.5564
  • 1:$0.6000
MCP7940M-I/SN
DISTI # 27693142		Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant		700
  • 108:$0.5595
MCP7940M-I/SN
DISTI # 25849842		Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant		151
  • 25:$0.5387
  • 11:$0.5795
MCP7940M-I/SN
DISTI # MCP7940M-I/SN		Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube - Rail/Tube (Alt: MCP7940M-I/SN)
RoHS: Compliant
Min Qty: 600
Container: Tube		Americas - 0
  • 600:$0.5959
  • 800:$0.5759
  • 1400:$0.5579
  • 3000:$0.5409
  • 6000:$0.5319
MCP7940M-I/SN
DISTI # MCP7940M-I/SN		Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube (Alt: MCP7940M-I/SN)
RoHS: Compliant
Min Qty: 100
Container: Tube		Europe - 0
  • 100:€0.8379
  • 200:€0.6859
  • 400:€0.6289
  • 600:€0.5799
  • 1000:€0.5389
MCP7940M-I/SN
DISTI # 93T1810		Microchip Technology IncRTC, I2C, 64BYTES SRAM, 8SOIC,Date Format:DD:MM:YYYY,Clock Format:HH:MM:SS,Clock IC Type:RTC,Supply Voltage Min:1.8V,Supply Voltage Max:5.5V,Clock IC Case Style:SOIC,No. of Pins:8Pins,IC Interface Type:I2C,Operating RoHS Compliant: Yes443
  • 100:$0.5310
  • 25:$0.5630
  • 1:$0.6000
MCP7940M-I/SN
DISTI # 70388872		Microchip Technology IncMicrochip MCP7940M-I/SN,Real Time Clock,64B RAM Serial-I2C,8-Pin SOIC
RoHS: Compliant		0
  • 600:$0.6900
MCP7940M-I/SN
DISTI # MCP7940M-I/SN		Microchip Technology IncRTCC with SRAM (no battery backing)
RoHS: Compliant		23910
  • 1000:$0.4800
  • 100:$0.5100
  • 26:$0.5400
  • 1:$0.5800
MCP7940M-I/SN
DISTI # 579-MCP7940M-I/SN		Microchip Technology IncReal Time Clock I2C RTCC 64B SRAM No VBAT
RoHS: Compliant		2882
  • 1:$0.5900
  • 10:$0.5880
  • 25:$0.5560
  • 100:$0.5270
MCP7940MT-I/SN
DISTI # 579-MCP7940MT-I/SN		Microchip Technology IncReal Time Clock I2C RTCC 64B SRAM No VBAT
RoHS: Compliant		5406
  • 1:$0.5900
  • 10:$0.5880
  • 25:$0.5560
  • 100:$0.5270
MCP7940M-I/SN
DISTI # 7617627P		Microchip Technology IncREAL-TIME CLOCK 64B SRAM I2C SOIC8, TU305
  • 10:£0.4380
  • 25:£0.4200
  • 100:£0.4000
MCP7940M-I/SN
DISTI # 7617627		Microchip Technology IncREAL-TIME CLOCK 64B SRAM I2C SOIC8, PK235
  • 5:£0.4740
  • 10:£0.4380
  • 25:£0.4200
  • 100:£0.4000
MCP7940M-I/SN
DISTI # MCP7940M-I/SN		Microchip Technology IncRTC circuit,I2C,SRAM,64B,1.8÷5.5VDC,SO848
  • 1:$0.8850
  • 10:$0.8060
  • 25:$0.7840
  • 100:$0.7340
MCP7940M-I/SN
DISTI # 2098890		Microchip Technology IncRTC, I2C, 64BYTES SRAM, 8SOIC
RoHS: Compliant		837
  • 100:£0.4050
  • 25:£0.4160
  • 10:£0.4460
  • 1:£0.4500
MCP7940M-I/SN
DISTI # MCP7940MISN		Microchip Technology Inc 700
  • 45:$0.5600
  • 50:$0.5400
  • 100:$0.5300
  • 250:$0.5200
  • 500:$0.5100
  • 700:$0.5000
MCP7940M-I/SN
DISTI # 2098890		Microchip Technology IncRTC, I2C, 64BYTES SRAM, 8SOIC
RoHS: Compliant		524
  • 100:$0.8360
  • 25:$0.8810
  • 10:$0.9330
  • 1:$0.9500
Image Part # Description
MCP79412-I/SN

Mfr.#: MCP79412-I/SN

OMO.#: OMO-MCP79412-I-SN

 Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP7940M-I/P

Mfr.#: MCP7940M-I/P

OMO.#: OMO-MCP7940M-I-P

 Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP79400-I/MS

Mfr.#: MCP79400-I/MS

OMO.#: OMO-MCP79400-I-MS

 Real Time Clock I2C GP RTCC 64B SRAM ID
MCP79400T-I/MNY

Mfr.#: MCP79400T-I/MNY

OMO.#: OMO-MCP79400T-I-MNY

 Real Time Clock I2C GP RTCC 64B SRAM ID
MCP7940M-ISN

Mfr.#: MCP7940M-ISN

OMO.#: OMO-MCP7940M-ISN-1190

 New and Original
MCP79402-I/MS

Mfr.#: MCP79402-I/MS

OMO.#: OMO-MCP79402-I-MS-MICROCHIP-TECHNOLOGY

 Real Time Clock I2C GP RTCC 64B SRAM EUI-64
MCP7940NT-I/ST

Mfr.#: MCP7940NT-I/ST

OMO.#: OMO-MCP7940NT-I-ST-MICROCHIP-TECHNOLOGY

 Real Time Clock I2C GP RTCC 64B SRAM
MCP7940MT-I/ST

Mfr.#: MCP7940MT-I/ST

OMO.#: OMO-MCP7940MT-I-ST-MICROCHIP-TECHNOLOGY

 Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940NT-I/SN

Mfr.#: MCP7940NT-I/SN

OMO.#: OMO-MCP7940NT-I-SN-MICROCHIP-TECHNOLOGY

 Real Time Clock I2C GP RTCC 64B SRAM
MCP7940N-I/SN

Mfr.#: MCP7940N-I/SN

OMO.#: OMO-MCP7940N-I-SN-MICROCHIP-TECHNOLOGY

 Real Time Clock I2C GP RTCC 64B SRAM
Availability
Stock:
Available
On Order:
2000
Enter Quantity:
Current price of MCP7940M-I/SN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$0.72
$0.72
10
$0.68
$6.84
100
$0.65
$64.80
500
$0.61
$306.00
1000
$0.58
$576.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Top