參數(shù)資料
型號(hào)： M41T81MX6
廠商： 意法半導(dǎo)體
英文描述： 512 Bit (64 bit x 8)SERIAL ACCESS RTC SRAM with ALARMS(512位帶警報(bào)串行存取RTC SRAM)
中文描述： 512位（64位× 8）報(bào)警（512位帶警報(bào)串行存取實(shí)時(shí)時(shí)鐘RTC的SRAM的串行訪問的SRAM）
文件頁(yè)數(shù)： 1/28頁(yè)
文件大?。?/td> 180K
代理商： M41T81MX6
1/28
PRELIMINARY DATA
January 2001
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
M41T81
512 Bit (64 bit x 8)
SERIAL ACCESS RTC SRAM 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
44 BYTES of GENERAL PURPOSE RAM
I
PROGRAMMABLE ALARM and INTERRUPT
FUNCTION (VALID EVEN DURING BATTERY
BACK-UP MODE)
I
WATCHDOG TIMER
I
LOW OPERATING CURRENT of 400
μ
A
I
OPERATING TEMPERATURE of –40 to 85°C
I
BATTERY LOW FLAG
I
ULTRA-LOW BATTERY SUPPLY CURRENT
of 1
μ
A
Figure 1. Packages
16
1
28
1
SNAPHAT (SH)
Battery & Crystal
SO16 (MQ)
SO28 (MH)
相關(guān)PDF資料
PDF描述
M41T81S Serial access real-time clock with alarms(帶報(bào)警的串行存取實(shí)時(shí)時(shí)鐘)
M41T82 Serial I2C Bus RTC with Battery Switchover(帶電池轉(zhuǎn)換功能的串行I2C總線RTC)
M41T83 Serial I2C Bus RTC with Battery Switchover(帶電池轉(zhuǎn)換功能的串行I2C總線RTC)
M41T86 5.0V PC REAL TIME CLOCK(5.0V個(gè)人電腦實(shí)時(shí)時(shí)鐘)
M45PE80 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M41T81MX6TR 功能描述:實(shí)時(shí)時(shí)鐘 Serial 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
M41T81MY 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SERIAL ACCESS RTC WITH ALARMS
M41T81MY6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81MY6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms
M41T81S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access real-time clock with alarms
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*