參數(shù)資料
型號(hào)： M41T81MY6
廠商： 意法半導(dǎo)體
英文描述： SERIAL ACCESS RTC WITH ALARMS
中文描述： 串行訪問(wèn)時(shí)鐘用鬧鐘
文件頁(yè)數(shù)： 1/28頁(yè)
文件大?。?/td> 386K
代理商： M41T81MY6
1/28
September 2003
Rev. 2.0
M41T81
SERIAL ACCESS RTC WITH ALARMS
FEATURES SUMMARY
I
2.0 TO 5.5V CLOCK OPERATING VOLTAGE
I
COUNTERS FOR TENTHS/HUNDREDTHS
OF SECONDS, SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEAR, and
CENTURY
I
AUTOMATIC SWITCH-OVER and DESELECT
CIRCUITRY
I
SERIAL INTERFACE SUPPORTS I
2
C BUS
(400KHz PROTOCOL)
I
PROGRAMMABLE ALARM and INTERRUPT
FUNCTION (valid even during Battery Back-up
Mode)
I
WATCHDOG TIMER
I
LOW OPERATING CURRENT OF 400μA
I
BATTERY BACK-UP NOT RECOMMENDED
FOR 3.0V APPLICATIONS (CAPACITOR
BACK-UP ONLY)
I
BATTERY OR SUPER-CAP BACK-UP
I
OPERATING TEMPERATURE OF –40 TO
85°C
I
ULTRA-LOW BATTERY SUPPLY CURRENT
OF 1
μ
A
I
PACKAGE OPTIONS INCLUDE A 28-LEAD or
18-LEAD EMBEDDED CRYSTAL SOIC
Figure 1. 8-pin SOIC Package
Figure 2. 28-pin (300mil) SOIC Package*
Figure 3. 18-pin (300mil) SOIC Package*
8
1
SO8 (M)
SOX28 (MX)
EMBEDDED Crystal
1
18
SOX18 (MY)
EMBEDDED Crystal
相關(guān)PDF資料
PDF描述
M41T81MY6TR SERIAL ACCESS RTC WITH ALARMS
M41T81 SERIAL ACCESS RTC WITH ALARMS
M41T81M SERIAL ACCESS RTC WITH ALARMS
M41T81M6 SERIAL ACCESS RTC WITH ALARMS
M41T81M6TR BULGIN COMPONENT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M41T81MY6TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81S 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Serial access real-time clock with alarms
M41T81S_07 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Serial access real-time clock with alarms
M41T81S_12 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Serial access real-time clock (RTC) with alarms
M41T81SM6E 功能描述:實(shí)時(shí)時(shí)鐘 2.0-5.5V 512 (64x8) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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