參數(shù)資料
型號(hào): DS1305
英文描述: Serial Alarm Real Time Clock RTC
中文描述: 帶有鬧鐘的串行實(shí)時(shí)時(shí)鐘
文件頁數(shù): 11/22頁
文件大?。?/td> 257K
代理商: DS1305
DS1305
11 of 22
Configuration 2: Backup Supply is a Rechargeable Battery or Super
Capacitor
Configuration 3: Battery Operate Mode
FUNCTION TABLE
Table 3
MODE
CE
SCLK
SDI
SDO
Disable Reset
L
Input Disabled
Input Disabled
High Z
Write
H
CPOL=1*
CPOL=0
Data Bit Latch
High Z
Read
H
CPOL=1
CPOL=0
X
Next data bit shift**
* CPOL is the “Clock Polarity” bit that is set in the control register of the microcontroller.
** SDO remains at High Z until 8 bits of data are ready to be shifted out during a read.
相關(guān)PDF資料
PDF描述
DS1305E Serial Alarm Real Time Clock RTC
DS1305N Serial Alarm Real Time Clock RTC
DS1306EN Serial Alarm Real Time Clock RTC
DS1306 Serial Alarm Real Time Clock RTC
DS1306E Serial Alarm Real Time Clock RTC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1305_05 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock
DS1305+ 功能描述:實(shí)時(shí)時(shí)鐘 Serial Alarm RTC 3-Wire 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
DS1305E 功能描述:實(shí)時(shí)時(shí)鐘 Serial Alarm RTC 3-Wire 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
DS1305E/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock
DS1305E/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock