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參數(shù)資料
| 型號： | DS1306 |
| 英文描述： | Serial Alarm Real Time Clock RTC |
| 中文描述： | 帶有鬧鐘的串行實時時鐘 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 277K |
| 代理商： | DS1306 |
1 of 20
070900
FEATURES
Real time clock counts seconds, minutes,
hours, date of the month, month, day of the
week, and year with leap year compensation
valid up to 2100
96-byte nonvolatile RAM for data storage
Two Time of Day Alarms - programmable on
combination of seconds, minutes, hours, and
day of the week
1 Hz and 32.768 kHz clock outputs
Serial interface supports Motorola Serial
Peripheral Interface (SPI) serial data ports or
standard 3-wire interface
Burst Mode for reading/writing successive
addresses in clock/RAM
Dual power supply pins for primary and
backup power supplies
Optional trickle charge output to backup
supply
2.0 - 5.5V operation
Optional industrial temperature range
-40°C to +85°C
Available in space-efficient 20-pin TSSOP
package
Recognized by Underwriters Laboratory
ORDERING INFORMATION
DS1306
DS1306N
DS1306E
DS1306EN
16-Pin DIP
16-Pin DIP (Industrial)
20-Pin TSSOP
20-Pin TSSOP (Industrial)
PIN ASSIGNMENT
PIN DESCRIPTION
V
CC1
V
CC2
V
BAT
V
CCIF
– Primary Power Supply
– Backup Power Supply
– +3V Battery Input
– Interface Logic Power Supply
Input
– Ground
– 32.768 kHz Crystal Connection
– Interrupt 0 Output
– Interrupt 1 Output
– Serial Data In
– Serial Data Out
– Chip Enable
– Serial Clock
– Serial Interface Mode
- 1 Hz Output
- 32.768 kHz Output
GND
X1, X2
INT0
INT1
SDI
SDO
CE
SCLK
SERMODE
1 Hz
32 kHz
DS1306
Serial Alarm Real Time Clock (RTC)
www.dalsemi.com
DS1306 20-Pin TSSOP (173 mil)
V
CC2
V
BAT
X1
NC
X2
NC
INT0
INT1
1 Hz
GND
V
CC1
NC
32 kHz
V
CCIF
SDO
SDI
SCLK
NC
CE
SERMODE
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
V
CC2
DS1306 16-Pin DIP (300 mil)
15
X1
INT0
1 Hz
GND
V
CC1
SDO
SDI
SCLK
CE
SERMODE
1
2
3
4
5
6
7
8
16
14
13
12
11
10
9
V
BAT
X2
INT1
32 kHz
V
CCIF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1306E | Serial Alarm Real Time Clock RTC |
| DS1306N | Serial Alarm Real Time Clock RTC |
| DS1307+ | 64 x 8, Serial, I<sup>2</sup>C Real-Time Clock |
| DS1307 | 64 X 8 Serial Real Time Clock |
| DS1307N | 64 X 8 Serial Real Time Clock |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1306_05 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock |
| DS1306+ | 功能描述:實時時鐘 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 |
| DS1306E | 功能描述:實時時鐘 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 |
| DS1306E/T&R | 制造商:Maxim Integrated Products 功能描述:IC RTC SERIAL ALARM 20-TSSOP |
| DS1306E/T&R | 功能描述: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 |
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