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參數(shù)資料
| 型號： | DS1693 |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Timer or RTC |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDMA28 |
| 封裝： | 0.740 INCH, MODULE, DIP-28 |
| 文件頁數(shù)： | 31/32頁 |
| 文件大?。?/td> | 381K |
| 代理商： | DS1693 |
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DS1689/DS1693
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TIME, CALENDAR AND ALARM DATA MODES Table 1
RANGE
ADDRESS
LOCATION
FUNCTION
DECIMAL
RANGE
BINARY DATA
MODE
BCD DATA
MODE
00H
Seconds
0-59
00-3B
00-59
01H
Seconds Alarm
0-59
00-3B
00-59
02H
Minutes
0-59
00-3B
00-59
03H
Minutes Alarm
0-59
00-3B
00-59
Hours 12-hr Mode
1-12
01-0C AM, 81-8C PM
01-12 AM, 81-92 PM
04H
Hours 24-hr Mode
0-23
00-17
00-23
Hours Alarm 12-hr
Mode
1-12
01-0C AM, 81-8C PM
01-12 AM, 81-92 PM
05H
Hours Alarm 24-hr
Mode
0-23
00-17
00-23
06H
Day of Week
Sunday=1
1-7
01-07
07H
Date of Month
1-31
01-1F
01-31
08H
Month
1-12
01-0C
01-12
09H
Year
0-99
00-63
00-99
BANK1, 48H
Century
0-99
00-63
00-99
BANK 1, 49H
Date Alarm
1-31
01-1F
01-31
CONTROL REGISTERS
The four control registers; A, B, C, and D reside in both bank 0 and bank 1. These registers are accessible
at all times, even during the update cycle.
NONVOLATILE RAM - RTC
The 114 general-purpose nonvolatile RAM bytes are not dedicated to any special function within the
DS1689/DS1693. They can be used by the application program as nonvolatile memory and are fully
available during the update cycle. This memory is directly accessible when bank 0 is selected.
INTERRUPT CONTROL
The DS1689/DS1693 includes six separate, fully automatic sources of interrupt for a processor:
1. Alarm interrupt
2. Periodic interrupt
3. Update-ended interrupt
4. Wake-up interrupt
5. Kickstart interrupt
6. RAM clear interrupt
The conditions, which generate each of these independent interrupt conditions, are described in greater
detail elsewhere in this data sheet. This section describes the overall control of the interrupts.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1689 | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| DS1720S+T&R | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1720S+ | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1720S | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1721S+T&R | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1693+ | 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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| DS1697N WAF | 制造商:Texas Instruments 功能描述: |
| DS1699-010 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT |
| DS1699-10 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT |
| DS1699-100 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT |
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