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參數(shù)資料
| 型號： | M41T00AUDD1E |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數(shù)據(jù)恢復及定時提取 |
| 英文描述： | REAL TIME CLOCK, DSO16 |
| 封裝： | 5 X 4 MM, ROHS COMPLIANT, DFN-16 |
| 文件頁數(shù)： | 7/42頁 |
| 文件大小： | 333K |
| 代理商： | M41T00AUDD1E |
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M41T00AUD
Operation
4.4
WRITE mode
In this mode the master transmitter transmits to the M41T00AUD slave receiver. Bus
protocol is shown in Figure 11. Following the START condition and slave address, a logic '0'
(R/W = 0) is placed on the bus and indicates to the addressed device that word address An
will follow and is to be written to the on-chip address pointer. The data word to be written to
the device is strobed in next and the internal address pointer is incremented to the next
location within the device on the reception of an acknowledge clock. The M41T00AUD slave
receiver will send an acknowledge clock to the master transmitter after it has received the
slave address and again after it has received the word address and each data byte (see
Figure 11.
WRITE mode sequence
4.5
Data retention mode
With valid VCC applied, the M41T00AUD can be accessed as described above with READ
or WRITE cycles. Should the supply voltage decay, the M41T00AUD will automatically
AI00591
BUS ACTIVITY:
AC
K
S
AC
K
AC
K
AC
K
AC
K
ST
OP
ST
AR
T
P
SDA LINE
BUS ACTIVITY:
MASTER
R/W
DATA n
DATA n+1
DATA n+X
WORD
ADDRESS (An)
SLAVE
ADDRESS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M41T00AUDD1F | 功能描述:實時時鐘 SERIAL RTC W/AUDIO 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 |
| M41T00CAP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access real-time clock (RTC) with integral backup battery and crystal |
| M41T00CAPPC1 | 制造商:STMicroelectronics 功能描述:REAL TIME CLOCK SERL 8BYTE 16DFN - Bulk 制造商:STMicroelectronics 功能描述:IC RTC SERIAL W/AUDIO 24PDIP |
| M41T00M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access TIMEKEEPER |
| M41T00M6 | 功能描述:實時時鐘 Serial 64 (8X8) 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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