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参数资料
| 型号： | DS1306N |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP16 |
| 封装： | 0.300 INCH, DIP-16 |
| 文件页数： | 3/17页 |
| 文件大小： | 252K |
| 代理商： | DS1306N |
DS1306
11 of 17
SPI MULTIPLE-BYTE BURST TRANSFER Figure 8
3-WIRE INTERFACE
The 3-wire interface mode operates similar to the SPI mode. However, in 3-wire mode there is one I/O
instead of separate data in and data out signals. The 3-wire interface consists of the I/O (SDI and SDO
pins tied together), CE, and SCLK pins. In 3-wire mode, each byte is shifted in LSB first unlike SPI
mode where each byte is shifted in MSB first.
As is the case with the SPI mode, an address byte is written to the device followed by a single data byte
or multiple data bytes. Figure 9 illustrates a read and write cycle. In 3-wire mode, data is input on the
rising edge of SCLK and output on the falling edge of SCLK.
3-WIRE SINGLE BYTE TRANSFER Figure 9
SINGLE BYTE READ
SINGLE BYTE WRITE
I/O is SDI and SDO tied together
In burst mode,
RST RST is kept high and additional SCLK cycles are sent until the end of the burst.
RST
SCLK
I/O
A0
A1
A2
A3
A4
A5
A6 A7
RST
SCLK
I/O
D0
D1
D2
D3
D4
D5
D6 D7
A0
A1
A2
A3
A4
A5
A6 A7
相关PDF资料 |
PDF描述 |
|---|---|
| DS1306 | 0 TIMER(S), REAL TIME CLOCK, PDIP16 |
| DS1306E | 0 TIMER(S), REAL TIME CLOCK, PDSO20 |
| DS1306EN | 0 TIMER(S), REAL TIME CLOCK, PDSO20 |
| DS1307Z | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| DS1307N | 1 TIMER(S), REAL TIME CLOCK, PDIP8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1306N+ | 功能描述:实时时钟 Serial Alarm RTC 3-Wire RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1306ZN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Serial Alarm Real-Time Clock(266.05 k) |
| DS1307 | 功能描述:实时时钟 64x8 Serial I2C RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1307_06 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:64 x 8, Serial, I2C Real-Time Clock |
| DS1307+ | 功能描述:实时时钟 64x8 Serial I2C RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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