MCP7940N-I/ST

Mfr. #:: MCP7940N-I/ST
Manufacturer:: Microchip Technology
Description:: IC RTC CLK/CALENDAR I2C 8-TSSOP
Lifecycle:: New from this manufacturer.
Datasheet:: MCP7940N-I/ST Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: MCP7940N-I/ST more Information MCP7940N-I/ST 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: 0.005573 oz

Mounting-Style: SMD/SMT

Package-Case: TSSOP-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-TSSOP

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

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MCP7940N-I/ST Description

***ical: Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP Tube

***Components: In a Pack of 10, Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP

***ied Electronics & Automation: Microchip MCP7940N-I/ST; Real Time Clock; 64B RAM Serial-I2C; 8-Pin TSSOP

***ure Electronics: MCP7940N Series 5.5 V 64 byte Low-Cost I2C Real-Time Clock/Calendar with SRAM

***et Europe: Real Time Clock Serial 64Byte 8-Pin TSSOP Tube

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

***rochip: RTCC with battery-backed SRAM

***ark: Rtcc, Gp I2C, 64B Sram, 8Tssop; 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:tssop; No. Of Pins:8Pins; Ic Interface Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. RTCC, GP I2C, 64B SRAM, 8TSSOP; 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:TSSOP; 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 3 - 168 hours; SVHC:No SVHC (27-Jun-2018)

***nell: RTCC, GP I2C, 64B SRAM, 8TSSOP; 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:TSSOP; 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 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018)

MCP7940N-I/ST 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
MCP7940N-I/ST DISTI # V36:1790_06455077	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube RoHS: Compliant	400	1:$0.6903
MCP7940N-I/ST DISTI # V99:2348_06455077	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube RoHS: Compliant	110	100:$0.6903
MCP7940N-I/ST DISTI # MCP7940N-I/ST-ND	Microchip Technology Inc	IC RTC CLK/CALENDAR I2C 8-TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	419In Stock	100:$0.7081 25:$0.7416 1:$0.8000
MCP7940N-I/ST DISTI # 29409183	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube RoHS: Compliant	500	100:$0.7109 86:$0.7214
MCP7940N-I/ST DISTI # 31273328	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube RoHS: Compliant	400	100:$0.6903
MCP7940N-I/ST DISTI # 25849853	Microchip Technology Inc	Real Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube RoHS: Compliant	110	8:$0.6903
MCP7940N-I/ST DISTI # MCP7940N-I/ST	Microchip Technology Inc	Real Time Clock Serial 64Byte 8-Pin TSSOP Tube - Rail/Tube (Alt: MCP7940N-I/ST) RoHS: Compliant Min Qty: 500 Container: Tube	Americas - 0	500:$0.8089 700:$0.7819 1200:$0.7569 2500:$0.7339 5000:$0.7229
MCP7940N-I/ST DISTI # 12X8717	Microchip Technology Inc	Real Time Clock Serial 64Byte 8-Pin TSSOP Tube - Bulk (Alt: 12X8717) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0
MCP7940N-I/ST DISTI # 12X8717	Microchip Technology Inc	RTCC, GP I2C, 64B SRAM, 8TSSOP,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:TSSOP,No. of Pins:8Pins,IC Interface RoHS Compliant: Yes	0	1:$0.7770 25:$0.7290 100:$0.6880
MCP7940N-I/ST DISTI # 70451503	Microchip Technology Inc	Microchip MCP7940N-I/ST,Real Time Clock,64B RAM Serial-I2C,8-Pin TSSOP RoHS: Compliant	0	500:$0.9200
MCP7940N-I/ST DISTI # MCP7940N-I/ST	Microchip Technology Inc	RTCC with battery-backed SRAM RoHS: Compliant	7791	1000:$0.6400 100:$0.6800 26:$0.7200 1:$0.7800
MCP7940NT-I/ST DISTI # 579-MCP7940NT-I/ST	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	2003	1:$0.8100 10:$0.7920 25:$0.7420 100:$0.7090
MCP7940N-I/ST DISTI # 579-MCP7940N-I/ST	Microchip Technology Inc	Real Time Clock I2C GP RTCC 64B SRAM RoHS: Compliant	768	1:$0.8100 10:$0.7920 25:$0.7420 100:$0.7090
MCP7940N-I/ST DISTI # 8233712P	Microchip Technology Inc	I2C REAL-TIME CLOCK/CALENDAR SRAM TSSOP8, TU	30	30:£0.5630 100:£0.5340
MCP7940N-I/ST DISTI # MCP7940N-I/ST	Microchip Technology Inc	RTC circuit,I2C,SRAM,64B,1.8÷5.5VDC,TSSOP8	31	1:$1.2800 10:$1.1700 25:$1.1500 100:$1.0700
MCP7940N-I/ST DISTI # MCP7940NIST	Microchip Technology Inc		500	35:$0.7200 50:$0.6900 100:$0.6800 200:$0.6500
MCP7940N-I/ST DISTI # 2361116	Microchip Technology Inc	RTCC, GP I2C, 64B SRAM, 8TSSOP RoHS: Compliant	0	1:$1.2800 25:$1.1900 100:$1.1300
MCP7940N-I/ST DISTI # 2361116	Microchip Technology Inc	RTCC, GP I2C, 64B SRAM, 8TSSOP RoHS: Compliant	200	1:£0.6100 10:£0.5990 25:£0.5620 100:£0.5360

Image	Part #	Description
	Mfr.#: MCP7940NT-E/MS OMO.#: OMO-MCP7940NT-E-MS	Real Time Clock I2C GP RTCC 64B SRAM, EXT
	Mfr.#: MCP79412-I/ST OMO.#: OMO-MCP79412-I-ST	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
	Mfr.#: MCP7940N-ESN OMO.#: OMO-MCP7940N-ESN-1190	New and Original
	Mfr.#: MCP79412T-I/MNY OMO.#: OMO-MCP79412T-I-MNY-MICROCHIP-TECHNOLOGY	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
	Mfr.#: MCP79401T-I/ST OMO.#: OMO-MCP79401T-I-ST-MICROCHIP-TECHNOLOGY	Real Time Clock I2C GP RTCC 64B SRAM EUI-48
	Mfr.#: MCP79410-I/ST OMO.#: OMO-MCP79410-I-ST-MICROCHIP-TECHNOLOGY	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
	Mfr.#: MCP79400-I/SN OMO.#: OMO-MCP79400-I-SN-MICROCHIP-TECHNOLOGY	IC RTC CLK/CALENDAR I2C 8-SOIC
	Mfr.#: MCP7940NT-I/MS OMO.#: OMO-MCP7940NT-I-MS-MICROCHIP-TECHNOLOGY	IC RTC CLK/CALENDAR I2C 8-MSOP
	Mfr.#: MCP79410-I/SN OMO.#: OMO-MCP79410-I-SN-MICROCHIP-TECHNOLOGY	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
	Mfr.#: MCP7940N-I/ST OMO.#: OMO-MCP7940N-I-ST-MICROCHIP-TECHNOLOGY	IC RTC CLK/CALENDAR I2C 8-TSSOP

MCP7940N-I/ST

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes