MCP7940NT-I/SN

Mfr. #:: MCP7940NT-I/SN
Manufacturer:: Microchip Technology
Description:: Real Time Clock I2C GP RTCC 64B SRAM
Lifecycle:: New from this manufacturer.
Datasheet:: MCP7940NT-I/SN Datasheet
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More Information:: MCP7940NT-I/SN more Information MCP7940NT-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: Digi-ReelR 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: MCP7940NT-I, MCP7940NT, MCP7940N, MCP7940, MCP794, MCP79, MCP7, MCP

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MCP7940NT-I/SN Description

***ical: Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R

***ure Electronics: MCP7940N Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8

*** Source Electronics: Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover | IC RTC CLK/CALENDAR I2C 8-SOIC

***et Europe: Real Time Clock Serial 64Byte 8-Pin SOIC N T/R

***ied Electronics & Automation: I2C GP RTCC; 64B SRAM8 SOIC 3.90mm(.150in) T/R

***i-Key: IC RTC CLK/CALENDAR I2C 8-SOIC

***ark: I2C GP RTCC, 64B SRAM 8 SOIC 3.90MM(.150IN) T/R

***rochip: RTCC with battery-backed SRAM

***rt123: I2C GP RTCC, 64B SRAM - Tape and Reel

***Components: I2C GP RTCC 64B SRAM

***ment14 APAC: Prices include import duty and tax. RTC, I2C, SERIAL, 5.5V, SOIC-8; Date Format:Day; Date; Month; Year; 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 Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 3 - 168 hours; SVHC:No SVHC (27-Jun-2018)

***nell: RTC, I2C, SERIALE, 5.5V, SOIC-8; Formato Calendario:Giorno; Data; Mese; Anno; Formato Orologio:HH:MM:SS; Tipo Clock CI: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:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018)

MCP7940NT-I/SN More Information

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.

Market price

Part #	Mfg.	Description	Stock	Price
MCP7940NT-I/SN DISTI # V72:2272_06455092	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin SOIC N T/R RoHS: Compliant	1776	1000:$0.6313 500:$0.6363 250:$0.6439 100:$0.6512 25:$0.6744 10:$0.7225 1:$0.7383
MCP7940NT-I/SN DISTI # MCP7940NT-I/SNCT-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	12486In Stock	100:$0.6890 25:$0.7004 1:$0.7600
MCP7940NT-I/SN DISTI # MCP7940NT-I/SNDKR-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	12486In Stock	100:$0.6890 25:$0.7004 1:$0.7600
MCP7940NT-I/SN DISTI # MCP7940NT-I/SNTR-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-SOIC RoHS: Compliant Min Qty: 3300 Container: Tape & Reel (TR)	9900In Stock	3300:$0.6695
MCP7940NT-I/SN DISTI # 32037118	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin SOIC N T/R RoHS: Compliant	3300	3300:$0.9653
MCP7940NT-I/SN DISTI # 30160105	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin SOIC N T/R RoHS: Compliant	2800	1000:$0.7178 500:$0.7284 81:$0.7917
MCP7940NT-I/SN DISTI # 30883449	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin SOIC N T/R RoHS: Compliant	1776	1000:$0.6313 500:$0.6363 250:$0.6439 100:$0.6512 25:$0.6744 10:$0.7225
MCP7940NT-I/SN DISTI # MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock Serial 64Byte 8-Pin SOIC N T/R (Alt: MCP7940NT-I/SN) RoHS: Compliant Min Qty: 3300 Container: Tape and Reel	Europe - 0	3300:€1.0779 6600:€0.8819 13200:€0.8079 19800:€0.7459 33000:€0.6929
MCP7940NT-I/SN DISTI # MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock Serial 64Byte 8-Pin SOIC N T/R - Tape and Reel (Alt: MCP7940NT-I/SN) RoHS: Compliant Min Qty: 3300 Container: Reel	Americas - 0	3300:$0.6919 6600:$0.6899 13200:$0.6869 19800:$0.6849 33000:$0.6829
MCP7940NT-I/SN DISTI # 26T2752	Microchip Technology Inc	I2C GP RTCC, 64B SRAM 8 SOIC 3.90mm(.150in) T/R	0	1:$0.6700 3300:$0.6700
MCP7940NT-I/SN DISTI # 57AC2515	Microchip Technology Inc	RTC, I2C, SERIAL, 5.5V, SOIC-8,Date Format:Day,Date,Month,Year,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,RoHS Compliant: Yes	1384	100:$0.6790 25:$0.6930 1:$0.6990
MCP7940NT-I/SN DISTI # 70452595	Microchip Technology Inc	I2C GP RTCC,64B SRAM8 SOIC 3.90mm(.150in) T/R RoHS: Compliant	0	3300:$0.7100
MCP7940NT-I/SN DISTI # MCP7940NT-I/SN	Microchip Technology Inc	RTCC with battery-backed SRAM RoHS: Compliant	69300	1000:$0.6100 100:$0.6500 26:$0.6800 1:$0.7400
MCP7940NT-I/SN	Microchip Technology Inc	MCP7940N Series 5.5 V I2C / 2-Wire / Serial SMT Real Time Clock - SOIC-8 RoHS: Compliant	3300Reel	3300:$0.6900
MCP7940N-I/SN DISTI # 579-MCP7940N-I/SN	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	39036	1:$0.7600 10:$0.7510 25:$0.7000 100:$0.6690
MCP7940NT-I/SN DISTI # 579-MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	4174	1:$0.7600 10:$0.7510 25:$0.7000 100:$0.6690
MCP7940NT-I/SN	Microchip Technology Inc	Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R RoHS: Compliant	2800 In Stock	133:$0.7500 500:$0.6900 1000:$0.6800 3300:$0.6700
MCP7940NT-I/SN DISTI # XSFP00000169833	Microchip Technology Inc	PIC16F Series 14 kB Flash 1 kB RAM 48MHz8-BitMicrocontroller - SOIC-14 RoHS: Compliant	19800 in Stock0 on Order	19800:$0.8625 3300:$1.0600
MCP7940NT-I/SN DISTI # MCP7940NTISN	Microchip Technology Inc		2800	133:$0.7500 500:$0.6900 1000:$0.6800 3300:$0.6700 6600:$0.6300
MCP7940NT-I/SN DISTI # 2857529	Microchip Technology Inc	RTC, I2C, SERIAL, 5.5V, SOIC-8 RoHS: Compliant	1384	100:$1.0400 25:$1.0500 1:$1.1400
MCP7940NT-I/SN DISTI # 2857529	Microchip Technology Inc	RTC, I2C, SERIAL, 5.5V, SOIC-8 RoHS: Compliant	1612	100:£0.5220 25:£0.5350 1:£0.5740

Image	Part #	Description
	Mfr.#: MCP7940NT-I/MNY OMO.#: OMO-MCP7940NT-I-MNY	Real Time Clock I2C GP RTCC 64B SRAM
	Mfr.#: MCP7940M-I/ST OMO.#: OMO-MCP7940M-I-ST	Real Time Clock I2C RTCC 64B SRAM No VBAT
	Mfr.#: MCP79402-I/ST OMO.#: OMO-MCP79402-I-ST	Real Time Clock I2C GP RTCC 64B SRAM EUI-64
	Mfr.#: MCP79402T-I/ST OMO.#: OMO-MCP79402T-I-ST	Real Time Clock I2C GP RTCC 64B SRAM EUI-64
	Mfr.#: MCP79402T-I/SN OMO.#: OMO-MCP79402T-I-SN	Real Time Clock I2C GP RTCC 64B SRAM EUI-64
	Mfr.#: MCP79400I OMO.#: OMO-MCP79400I-1190	New and Original
	Mfr.#: MCP7940NT-E/SNVAO OMO.#: OMO-MCP7940NT-E-SNVAO-MICROCHIP-TECHNOLOGY	IC RTC CAL I2C/2-WIRE SER 8SOIC
	Mfr.#: MCP79401T-I/ST OMO.#: OMO-MCP79401T-I-ST-MICROCHIP-TECHNOLOGY	Real Time Clock I2C GP RTCC 64B SRAM EUI-48
	Mfr.#: MCP79402-I/SN OMO.#: OMO-MCP79402-I-SN-MICROCHIP-TECHNOLOGY	IC RTC CLK/CALENDAR I2C 8-SOIC
	Mfr.#: MCP79400-I/SN OMO.#: OMO-MCP79400-I-SN-MICROCHIP-TECHNOLOGY	IC RTC CLK/CALENDAR I2C 8-SOIC

MCP7940NT-I/SN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes