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參數(shù)資料
| 型號： | DS1305EN |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO20 |
| 封裝： | 4.40 MM, TSSOP-20 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大小： | 231K |
| 代理商： | DS1305EN |
DS1305
18 of 18
NOTES
1.
All voltages are referenced to ground.
2.
Logic 0 voltages are specified at a sink current of 4 mA at VCC =5V and 1.5 mA at VCC =2.0V, VOL
=GND for capacitive loads.
3.
ICC1T and ICC2T are specified with CE set to a logic 0 and EOSC bit=0 (oscillator enabled).
4.
ICC1A and ICC2A are specified with CE=VCC, SCLK=2 MHz (0-VCC) at VCC =5V; SCLK=500 kHz
(0-5V) at VCC =2.0V and EOSC bit=0 (oscillator enabled).
5.
Measured at VIH =2.0V or VIL =0.8V and 10 ms maximum rise and fall time.
6.
Measured with 50 pF load.
7.
Measured at VOH =2.4V or VOL =0.4V.
8.
ICC1S and ICC2S are specified with CE set to a logic 0. The EOSC bit must be set to logic 1 (oscillator
disabled).
9.
VCC =VCC1 , when VCC1 >VCC2 +0.2V (typical); VCC =VCC2, when VCC2 >VCC1.
10. VCC2 =0V.
11. VCC1 =0V.
12. VCC1<VBAT.
13. Logic one voltages are specified at a source current of 1 mA at VCC =5V and 0.4 mA at 2.0V, VOH
=VCC for capacitive loads.
14. VCCIF must be less than or equal to the largest of VCC1, VCC2 and VBAT .
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PDF描述 |
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| DS1305 | 0 TIMER(S), REAL TIME CLOCK, PDIP16 |
| DS1305N | 0 TIMER(S), REAL TIME CLOCK, PDIP16 |
| DS1305E | 0 TIMER(S), REAL TIME CLOCK, PDSO20 |
| DS1306N | 0 TIMER(S), REAL TIME CLOCK, PDIP16 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1305EN/R | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock |
| DS1305EN/T | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock |
| DS1305EN/T&R | 制造商:Maxim Integrated Products 功能描述:SERIAL ALARM RTC 20P TSSOP IND T&R - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC RTC SERIAL ALARM IND 20-TSSOP 制造商:Maxim Integrated Products 功能描述:IC RTC YY-MM-DD 96 X 8 TSS 制造商:Maxim Integrated Products 功能描述:Real Time Clock Serial Alarm RTC 3-Wire |
| DS1305EN/T&R | 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 |
| DS1305EN/TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serial Alarm Real-Time Clock |
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