OMO ElectronicOMO Electronic
Expand menu
您好，登录我的帐户
0 购物车

MCP7940N-I/ST

MCP7940N-I/ST
Mfr. #:
MCP7940N-I/ST
制造商:
Microchip Technology
描述:
IC RTC CLK/CALENDAR I2C 8-TSSOP
生命周期:
制造商新产品。
数据表:
MCP7940N-I/ST 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
MCP7940N-I/ST 更多信息 MCP7940N-I/ST Product Details
产品属性
属性值
制造商
微芯科技
产品分类
时钟/计时 - 实时时钟
系列
-
产品
实时时钟
类型
时钟/日历
打包
管替代包装
单位重量
0.005573 oz
安装方式
贴片/贴片
包装盒
TSSOP-8
工作温度
-40°C ~ 85°C
安装型
表面贴装
特征
闹钟、闰年、方波输出、SRAM
功能
闹钟日历时钟
界面
I2C, 2-Wire Serial
电压供应
1.8 V ~ 5.5 V
供应商-设备-包
8-TSSOP
内存大小
64B
时间格式
HH:MM:SS (12/24 hr)
日期格式
YY-MM-DD-dd
电压-电源-电池
1.3 V ~ 5.5 V
电流计时最大值
1.2μA @ 3.3V
最高工作温度
+ 85 C
最低工作温度
- 40 C
备用电池切换
备份切换
最大电源电压
5.5 V
电源电压最小值
1.8 V
RTC-总线-接口
2-Wire I2C
RTC-内存-大小
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: [email protected]

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 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)
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.
型号 制造商 描述 库存 价格
MCP7940N-I/ST
DISTI # V36:1790_06455077		Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube
RoHS: Compliant		400
  • 1:$0.6903
MCP7940N-I/ST
DISTI # V99:2348_06455077		Microchip Technology IncReal 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 IncIC 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 IncReal 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 IncReal Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube
RoHS: Compliant		400
  • 100:$0.6903
MCP7940N-I/ST
DISTI # 25849853		Microchip Technology IncReal Time Clock Serial 64byte Automotive 8-Pin TSSOP Tube
RoHS: Compliant		110
  • 8:$0.6903
MCP7940N-I/ST
DISTI # MCP7940N-I/ST		Microchip Technology IncReal 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 IncReal 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 IncRTCC, 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: Yes0
    • 1:$0.7770
    • 25:$0.7290
    • 100:$0.6880
    MCP7940N-I/ST
    DISTI # 70451503    		Microchip Technology IncMicrochip 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 IncRTCC 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 IncReal 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 IncReal 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 IncI2C REAL-TIME CLOCK/CALENDAR SRAM TSSOP8, TU30
    • 30:£0.5630
    • 100:£0.5340
    MCP7940N-I/ST
    DISTI # MCP7940N-I/ST    		Microchip Technology IncRTC circuit,I2C,SRAM,64B,1.8÷5.5VDC,TSSOP831
    • 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 IncRTCC, GP I2C, 64B SRAM, 8TSSOP
    RoHS: Compliant    		0
    • 1:$1.2800
    • 25:$1.1900
    • 100:$1.1300
    MCP7940N-I/ST
    DISTI # 2361116    		Microchip Technology IncRTCC, GP I2C, 64B SRAM, 8TSSOP
    RoHS: Compliant    		200
    • 1:£0.6100
    • 10:£0.5990
    • 25:£0.5620
    • 100:£0.5360
    图片 型号 描述
    MCP7940NT-E/MS

    Mfr.#: MCP7940NT-E/MS

    OMO.#: OMO-MCP7940NT-E-MS

    		 Real Time Clock I2C GP RTCC 64B SRAM, EXT
    MCP79412-I/ST

    Mfr.#: MCP79412-I/ST

    OMO.#: OMO-MCP79412-I-ST

    		 Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
    MCP7940N-ESN

    Mfr.#: MCP7940N-ESN

    OMO.#: OMO-MCP7940N-ESN-1190

    		 全新原装
    MCP79412T-I/MNY

    Mfr.#: MCP79412T-I/MNY

    OMO.#: OMO-MCP79412T-I-MNY-MICROCHIP-TECHNOLOGY

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

    Mfr.#: MCP79401T-I/ST

    OMO.#: OMO-MCP79401T-I-ST-MICROCHIP-TECHNOLOGY

    		 Real Time Clock I2C GP RTCC 64B SRAM EUI-48
    MCP79410-I/ST

    Mfr.#: MCP79410-I/ST

    OMO.#: OMO-MCP79410-I-ST-MICROCHIP-TECHNOLOGY

    		 Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
    MCP79400-I/SN

    Mfr.#: MCP79400-I/SN

    OMO.#: OMO-MCP79400-I-SN-MICROCHIP-TECHNOLOGY

    		 IC RTC CLK/CALENDAR I2C 8-SOIC
    MCP7940NT-I/MS

    Mfr.#: MCP7940NT-I/MS

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

    		 IC RTC CLK/CALENDAR I2C 8-MSOP
    MCP79410-I/SN

    Mfr.#: MCP79410-I/SN

    OMO.#: OMO-MCP79410-I-SN-MICROCHIP-TECHNOLOGY

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

    Mfr.#: MCP7940N-I/ST

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

    		 IC RTC CLK/CALENDAR I2C 8-TSSOP
    可用性
    库存:
    Available
    订购:
    1000
    输入数量:
    MCP7940N-I/ST的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
    参考价格（美元）
    数量
    单价
    小计金额
    1
    US$0.96
    US$0.96
    10
    US$0.91
    US$9.12
    100
    US$0.86
    US$86.40
    500
    US$0.82
    US$408.00
    1000
    US$0.77
    US$768.00
    由于2021年半导体供不应求，低于2021年之前的正常价格，请发询价确认。
    从...开始
    Top