Low power serial real-time clock (RTC)

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  • The M41T60 is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator (external crystal controlled). Eight registers are used for the clock/calendar function and are configured in binary-coded decimal (BCD) format. Addresses and data are transferred serially via a two-line, bidirectional bus. The built-in address register is increased automatically after each WRITE or READ data byte.

    The eight clock address locations contain the century, year, month, date, day, hour, minute, and second in 24-hour BCD format. Corrections for 28-, 29- (leap year), 30-, and 31-day months are made automatically.
    The M41T60 is supplied in a 16-lead QFN package.

    主要特性

    • Counters for seconds, minutes, hours, day, date, month, years, and century
    • 32 KHz crystal oscillator integrating load capacitance and high crystal series resistance operation
    • Oscillator stop detection monitors clock operation
    • Serial interface supports I2C bus (400 kHz)
    • 350 nA timekeeping current at 3 V
    • Low operating current of 35 μA (at 400 kHz)
    • Timekeeping down to 1.0 V
    • 1.3 V to 4.4 V I2C bus operating voltage
    • Software clock calibration to compensate deviation of crystal due to temperature
    • Software programmable output (OUT)
    • Operating temperature of –40 to 85 °C
    • Automatic leap year compensation
    • Lead-free 16-pin QFN package
    • Li-ion rechargeable operation

电路原理图

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产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
NVRAM size (B)
更多信息
从分销商订购
从ST订购
min
max
M41T60Q6F VFQFPN 16 3x3x0.9 Tape And Reel -40 85
Active
0.753 10000 -
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofM41T60Q6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4324 1 Order Now
RS COMPONENTS EUROPE 5115 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
ARROW AMERICA 8 1 Order Now
MOUSER WORLDWIDE 4134 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 15 1 Order Now

代理商库存报告日期: 2019-09-19

代理商名称

DIGIKEY

库存

4324

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

5115

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

6000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

8

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

4134

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3000

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

15

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-19

Get sample

M41T60Q6F

封装

VFQFPN 16 3x3x0.9

包装类型

Tape And Reel

Unit Price (US$)

0.753*

Distributor availability ofM41T60Q6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4324 1 Order Now
RS COMPONENTS EUROPE 5115 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
ARROW AMERICA 8 1 Order Now
MOUSER WORLDWIDE 4134 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 15 1 Order Now

代理商库存报告日期: 2019-09-19

代理商名称

DIGIKEY

库存

4324

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

5115

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

6000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

8

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

4134

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3000

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

15

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-19

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

Active

Unit Price (US$)

0.753

数量

10000

NVRAM size (B)

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
M41T60Q6F
Active
VFQFPN 16 3x3x0.9 工业 Ecopack2

M41T60Q6F

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 16 3x3x0.9

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.