MCP7940N-I/SN

MCP7940N-I/SN
Mfr. #:
MCP7940N-I/SN
Manufacturer:
Microchip Technology
Description:
Real Time Clock I2C GP RTCC 64B SRAM
Lifecycle:
New from this manufacturer.
Datasheet:
MCP7940N-I/SN Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
MCP7940N-I/SN more Information MCP7940N-I/SN Product Details
Product Attribute
Attribute Value
Manufacturer
MICROCH
Product Category
IC Chips
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
Alarm 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
1.3 V ~ 5.5 V
Current-Timekeeping-Max
1.2μA @ 3.3V
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Battery-Backup-Switching
Backup Switching
Supply-Voltage-Max
5.5 V
Supply-Voltage-Min
1.8 V
RTC-Bus-Interface
2-Wire I2C
RTC-Memory-Size
64 B
Tags
MCP7940N-I, MCP7940N, 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
***ical
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube
***Components
In a Tube of 100, Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
***ure Electronics
MCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8
***ied Electronics & Automation
Microchip MCP7940N-I/SN; Real Time Clock; 64B RAM Serial-I2C; 8-Pin SOIC
***et Europe
Real Time Clock Serial 64Byte 8-Pin SOIC N Tube
***i-Key
IC RTC CLK/CALENDAR I2C 8-SOIC
***ark
Soic I2C Gp Rtcc, 64B Sram Rohs Compliant: Yes
***rochip
RTCC with battery-backed SRAM
***p One Stop Japan
I2C GP RTCC, 64B SRAM
***ment14 APAC
Prices include import duty and tax. RTCC, GP I2C, 64B SRAM, 8SOIC; Date Format:YYYY:MM:WK:DD:Hr:Min:Secs; Clock Format:12Hr / 24Hr; Clock IC Type:Alarm 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 Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:AEC-Q100; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018)
***nell
RTCC, GP I2C, 64B SRAM, 8SOIC; Formato Calendario:AAAA:MM:SETT:GG:Hr:Min:Secs; Formato Orologio:12Hr / 24Hr; Tipo Clock CI:Allarme RTC; Tensione di Alimentazione Min:1.8V; Tensione di Alimentazione Max:5.5V; Modello Case CI Clock:SOIC; No. di Pin:8Pin; Tipo di Interfaccia CI:I2C; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:AEC-Q100; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018)
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
MCP7940N Real-Time Clock/Calendar (RTCC)
Microchip MCP7940N Real-Time Clock/Calendar features 64 bytes SRAM, digital timing compensation, programmable output control, and a power sense circuit for battery switch-over. The MCP7940N RTCC tracks time with an economical 32.768 kHz crystal and communicates via I2C™ bus. Four selectable frequencies are available using the programmable CLKOUT. The MCP7940N Real-Time Clock/Calendar from Microchip operates in either 24-hour or 12-hour format with settable alarms to the second, minute, hour, day of the week, date, or month.
Part # Mfg. Description Stock Price
MCP7940N-I/SN
DISTI # V36:1790_06455074
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
260
  • 1:$0.6586
MCP7940N-I/SN
DISTI # V99:2348_06455074
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
159
  • 100:$0.6586
MCP7940N-I/SN
DISTI # MCP7940N-I/SN-ND
Microchip Technology IncIC RTC CLK/CALENDAR I2C 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
23159In Stock
  • 100:$0.6695
  • 25:$0.7004
  • 1:$0.7600
MCP7940N-I/SN
DISTI # 31049967
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
20800
  • 100:$0.9653
MCP7940N-I/SN
DISTI # 31044170
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
1218
  • 14:$0.7460
MCP7940N-I/SN
DISTI # 30659824
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
260
  • 100:$0.6586
MCP7940N-I/SN
DISTI # 30557952
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
159
  • 9:$0.6586
MCP7940N-I/SN
DISTI # 30584178
Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin SOIC N Tube
RoHS: Compliant
38
  • 33:$0.7816
MCP7940N-I/SN
DISTI # MCP7940N-I/SN
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube - Rail/Tube (Alt: MCP7940N-I/SN)
RoHS: Compliant
Min Qty: 500
Container: Tube
Americas - 43
  • 500:$0.6919
  • 502:$0.6899
  • 1002:$0.6869
  • 2500:$0.6849
  • 5000:$0.6829
MCP7940N-I/SN
DISTI # MCP7940N-I/SN
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube (Alt: MCP7940N-I/SN)
RoHS: Compliant
Min Qty: 100
Container: Tube
Europe - 2725
  • 100:€0.6639
  • 200:€0.6619
  • 400:€0.6599
  • 600:€0.6579
  • 1000:€0.6549
MCP7940N-I/SN
DISTI # MCP7940N-I/SN
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube (Alt: MCP7940N-I/SN)
RoHS: Compliant
Min Qty: 500
Container: Tube
Asia - 0
  • 500:$0.7714
  • 1000:$0.7397
  • 1500:$0.7105
  • 2500:$0.6923
  • 5000:$0.6750
  • 12500:$0.6585
  • 25000:$0.6429
MCP7940N-I/SN
DISTI # 12X8716
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube - Bulk (Alt: 12X8716)
RoHS: Compliant
Min Qty: 1
Container: Bulk
Americas - 0
  • 1:$0.7460
  • 25:$0.7000
  • 100:$0.6610
MCP7940N-I/SN
DISTI # 12X8716
Microchip Technology IncRTCC, GP I2C, 64B SRAM, 8SOIC,Date Format:YYYY:MM:WK:DD:Hr:Min:Secs,Clock Format:12Hr / 24Hr,Clock IC Type:Alarm RTC,Supply Voltage Min:1.8V,Supply Voltage Max:5.5V,Clock IC Case Style:SOIC,No. of Pins:8Pins,IC Interface , RoHS Compliant: Yes2198
  • 1:$0.7290
  • 25:$0.6840
  • 100:$0.6460
MCP7940N-I/SN.
DISTI # 27AC8474
Microchip Technology IncSOIC I2C GP RTCC, 64B SRAM , ROHS COMPLIANT: YES0
  • 1:$0.6920
  • 502:$0.6900
  • 1002:$0.6870
  • 2500:$0.6850
  • 5000:$0.6830
MCP7940N-I/SN
DISTI # 70451289
Microchip Technology IncMicrochip MCP7940N-I/SN,Real Time Clock,64B RAM Serial-I2C,8-Pin SOIC
RoHS: Compliant
97
  • 1:$1.3900
  • 10:$1.2000
  • 25:$1.1900
  • 100:$1.1200
MCP7940N-I/SN
DISTI # 579-MCP7940N-I/SN
Microchip Technology IncReal Time Clock I2C GP RTCC 64B SRAM
RoHS: Compliant
44374
  • 1:$0.7700
  • 10:$0.7520
  • 25:$0.7010
  • 100:$0.6700
MCP7940NT-I/SN
DISTI # 579-MCP7940NT-I/SN
Microchip Technology IncReal Time Clock I2C GP RTCC 64B SRAM
RoHS: Compliant
4115
  • 1:$0.7700
  • 10:$0.7520
  • 25:$0.7010
  • 100:$0.6700
MCP7940N-I/SN
DISTI # MCP7940N-I/SN
Microchip Technology IncRTCC with battery-backed SRAM
RoHS: Compliant
195537
  • 1000:$0.6100
  • 100:$0.6500
  • 26:$0.6800
  • 1:$0.7400
MCP7940N-I/SNMicrochip Technology IncMCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8
RoHS: Compliant
33835Tube
  • 25:$0.9250
  • 100:$0.7600
  • 250:$0.7350
  • 500:$0.7150
  • 1000:$0.6900
MCP7940N-I/SNMicrochip Technology IncReal Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube
RoHS: Compliant
2540 In Stock
  • 200:$0.6200
  • 100:$0.6400
  • 50:$0.6600
  • 37:$0.6800
MCP7940N-I/SN
DISTI # 7985258P
Microchip Technology IncREAL-TIME CLOCK/CALENDARSRAM I2C SOIC8, TU500
  • 30:£0.5320
  • 100:£0.5030
MCP7940N-I/SN
DISTI # 7985258
Microchip Technology IncREAL-TIME CLOCK/CALENDARSRAM I2C SOIC8, PK370
  • 10:£0.5820
  • 30:£0.5320
  • 100:£0.5030
MCP7940N-I/SN
DISTI # MCP7940N-I/SN
Microchip Technology IncRTC circuit,I2C,SRAM,64B,1.8÷5.5VDC,SO8407
  • 1:$0.8000
  • 10:$0.7600
  • 25:$0.6700
  • 100:$0.6500
MCP7940N-I/SN
DISTI # XSFP00000088100
Microchip Technology Inc 
RoHS: Compliant
17667
  • 200:$1.2300
  • 17667:$1.1600
MCP7940N-I/SN
DISTI # C1S505200804932
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube
RoHS: Compliant
38
  • 10:$0.6130
MCP7940N-I/SN
DISTI # C1S505200483456
Microchip Technology IncReal Time Clock Serial 64Byte 8-Pin SOIC N Tube
RoHS: Compliant
1221
  • 1000:$0.8960
  • 500:$1.1700
  • 100:$1.2700
  • 25:$1.5500
  • 5:$1.9100
MCP7940N-I/SN
DISTI # 2361122
Microchip Technology IncRTCC, GP I2C, 64B SRAM, 8SOIC
RoHS: Compliant
3815
  • 1:£0.5800
  • 10:£0.5690
  • 25:£0.5300
  • 100:£0.5010
MCP7940N-I/SN
DISTI # MCP7940NISN
Microchip Technology Inc 2415
  • 37:$0.6800
  • 50:$0.6600
  • 100:$0.6400
  • 200:$0.6200
MCP7940N-I/SN
DISTI # 2361122
Microchip Technology IncRTCC, GP I2C, 64B SRAM, 8SOIC
RoHS: Compliant
3167
  • 1:$1.2100
  • 25:$1.1100
  • 100:$1.0600
Image Part # Description
MCP7940NT-I/MS

Mfr.#: MCP7940NT-I/MS

OMO.#: OMO-MCP7940NT-I-MS

Real Time Clock I2C GP RTCC 64B SRAM
MCP79410-I/SN

Mfr.#: MCP79410-I/SN

OMO.#: OMO-MCP79410-I-SN

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP7940N-I/ST

Mfr.#: MCP7940N-I/ST

OMO.#: OMO-MCP7940N-I-ST

Real Time Clock I2C GP RTCC 64B SRAM
MCP79401-I/ST

Mfr.#: MCP79401-I/ST

OMO.#: OMO-MCP79401-I-ST

Real Time Clock I2C GP RTCC 64B SRAM EUI-48
MCP79401-I/MS

Mfr.#: MCP79401-I/MS

OMO.#: OMO-MCP79401-I-MS

Real Time Clock I2C GP RTCC 64B SRAM EUI-48
MCP79411T-I/ST

Mfr.#: MCP79411T-I/ST

OMO.#: OMO-MCP79411T-I-ST

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79401T-I/MS

Mfr.#: MCP79401T-I/MS

OMO.#: OMO-MCP79401T-I-MS

Real Time Clock I2C GP RTCC 64B SRAM EUI-48
MCP7940NT-E/SNVAO

Mfr.#: MCP7940NT-E/SNVAO

OMO.#: OMO-MCP7940NT-E-SNVAO-MICROCHIP-TECHNOLOGY

IC RTC CAL I2C/2-WIRE SER 8SOIC
MCP79411-I/MS

Mfr.#: MCP79411-I/MS

OMO.#: OMO-MCP79411-I-MS-MICROCHIP-TECHNOLOGY

IC RTC CLK/CALENDAR I2C 8-MSOP
MCP79410ISN

Mfr.#: MCP79410ISN

OMO.#: OMO-MCP79410ISN-1190

New and Original
Availability
Stock:
Available
On Order:
3000
Enter Quantity:
Current price of MCP7940N-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
$0.86
$0.86
10
$0.82
$8.15
100
$0.77
$77.22
500
$0.73
$364.65
1000
$0.69
$686.40
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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