參數(shù)資料
型號： M41T56C64
廠商： 意法半導體
英文描述： Serial Real Time Clock with 56 bytes of NVRAM + 64 Kbit (8192 bit x 8) EEPROM(帶56 bytes NVRAM和64 Kbit (8192 bit x 8) EEPROM的串行實時時鐘)
中文描述： 串行實時時鐘與56字節(jié)的NVRAM 64千位（8192位× 8）的EEPROM（帶56字節(jié)的NVRAM和64千位（8192位× 8）的EEPROM的串行實時時鐘）
文件頁數(shù)： 1/19頁
文件大?。?/td> 152K
代理商： M41T56C64
September 2006
Rev 4
1/19
1
M41T56C64
Serial Real Time Clock with 56 bytes of NVRAM
+ 64 Kbit (8192 bit x 8) EEPROM
Feature summary
■
5V ±10% supply voltage
■
I
2
C bus compatible
■
Operating temperature of –40 to 85°C
■
Packaging includes:
– 18-lead SOIC (with embedded crystal)
■
RoHS compliant
Serial RTC features
■
Counters for seconds, minutes, hours, day,
date, month, years, and century
■
Embedded crystal package
■
Software clock calibration
■
Automatic power-fail detect and switch circuitry
■
56 bytes of general purpose SRAM
■
Ultra-low battery supply current of 450nA
■
Automatic leap year compensation
■
Special software programmable output
■
Two-wire I
2
C serial interface supports 100kHz
protocol
Serial EEPROM features
■
8192 bytes of general purpose EEPROM
(more than 1e6 erase/write cycles)
■
Two-wire I
2
C serial interface supports 400kHz
protocol
■
Byte and page write (up to 32 bytes)
■
More than 40 year data retention
■
Self-timed programming cycle
1
18
Embedded crystal
SOX18(MY)
18-pin (300mil) SOIC
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相關代理商/技術參數(shù)
參數(shù)描述
M41T56C64MY6E 功能描述:實時時鐘 SERIAL REAL TIME CLOCK W/56 BYTES 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 時間格式:HH:MM:SS RTC 存儲容量: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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T56C64MY6F 功能描述:實時時鐘 Serial 實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T56M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:512 bit 64b x8 Serial Access TIMEKEEPER SRAM
M41T56M6 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T56M6E 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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