- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45049 > M41T63Q6F (STMICROELECTRONICS) 1 TIMER(S), REAL TIME CLOCK, QCC16 PDF資料下載
參數(shù)資料
| 型號： | M41T63Q6F |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數(shù)據(jù)恢復及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, QCC16 |
| 封裝： | 3 X 3 MM, LEAD FREE, QFN-16 |
| 文件頁數(shù)： | 6/40頁 |
| 文件大?。?/td> | 707K |
| 代理商： | M41T63Q6F |
第1頁第2頁第3頁第4頁第5頁當前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
Operation
M41T62/63/64/65
Doc ID 10397 Rev 12
Figure 15. Acknowledgement sequence
2.2
READ mode
In this mode the master reads the M41T6x slave after setting the slave address (see
Figure 17 on page 15). Following the WRITE mode control bit (R/W=0) and the
acknowledge bit, the word address 'An' is written to the on-chip address pointer. Next the
START condition and slave address are repeated followed by the READ mode control bit
(R/W=1). At this point the master transmitter becomes the master receiver. The data byte
which was addressed will be transmitted and the master receiver will send an acknowledge
bit to the slave transmitter. the address pointer is only incremented on reception of an
acknowledge clock. The M41T6x slave transmitter will now place the data byte at address
An+1 on the bus, the master receiver reads and acknowledges the new byte and the
address pointer is incremented to “An+2.”
This cycle of reading consecutive addresses will continue until the master receiver sends a
STOP condition to the slave transmitter.
The system-to-user transfer of clock data will be halted whenever the address being read is
a clock address (00h to 07h). The update will resume due to a stop condition or when the
pointer increments to any non-clock address (08h-0Fh).
Note:
This is true both in READ mode and WRITE mode.
An alternate READ mode may also be implemented whereby the master reads the M41T6x
slave without first writing to the (volatile) address pointer. The first address that is read is the
last one stored in the pointer (see
Figure 16. Slave address location
AI00601
DATA OUTPUT
BY RECEIVER
DATA OUTPUT
BY TRANSMITTER
SCL FROM
MASTER
START
CLOCK PULSE FOR
ACKNOWLEDGEMENT
12
89
MSB
LSB
AI00602
R/W
SLAVE ADDRESS
START
A
01
0
11
M
S
B
L
S
B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M41T65Q6F | 1 TIMER(S), REAL TIME CLOCK, QCC16 |
| M41T64Q6F | 1 TIMER(S), REAL TIME CLOCK, QCC16 |
| M41T66Q6F | REAL TIME CLOCK, QCC16 |
| M41T81M6F | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| M41T81MY6TR | 1 TIMER(S), REAL TIME CLOCK, PDSO18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M41T64 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms |
| M41T64Q6F | 功能描述:實時時鐘 Serial access RTC 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 |
| M41T65 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Real-Time Clock with Alarms |
| M41T65Q6F | 功能描述:實時時鐘 1.3V to 3.6V w/Alarm 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 |
| M41T65Q6F-CUT TAPE | 制造商:ST 功能描述:M41T65 Series 1.3 to 4.4 V Serial I2C Real Time Clock Surface Mount - QFN-16 |
發(fā)布緊急采購，3分鐘左右您將得到回復。