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参数资料
| 型号： | DS1682 |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Timer or RTC |
| 英文描述： | 0 TIMER(S), TIME RECORDER, PDSO8 |
| 封装： | MICRO, SOP-8 |
| 文件页数： | 8/13页 |
| 文件大小： | 77K |
| 代理商： | DS1682 |
DS1682
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ALARM# (Alarm Output) - When there is a non-zero number programmed into the Alarm Trip Point
register and a zero in the AoR bit of the Configuration register, the Alarm# output will be enabled and the
DS1682 will begin to monitor the values in the ETC for the programmed value in the Alarm Trip Point
register. When the Polarity bit in the Configuration register is set to a zero the Alarm# output will
become active when the Alarm Trip Point is exceeded. When the Polarity bit is set to a one, the Alarm#
output will be inactive until the Alarm Trip Point is exceeded. With the AoR bit in the Configuration
register set to a one, the Reset Enable input will be mapped to the Alarm# pin.
N/C (No Connect) – This pin is not connected internally.
MEMORY MAP
Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Function
00
AoR
AF
WDF
WMDF
AOS
RE
AP
ERO
Config. Register
01
Low Byte
Alarm
02
Low-Middle Byte
Trip
03
High-Middle Byte
Point
04
High Byte
05
Low Byte
Total
06
Low-Middle Byte
Time
07
High-Middle Byte
Accumulator
08
High Byte
09
Low Byte
Event
0A
High Byte
Counter
0B
Byte One
0C
Byte Two
0D
Byte Three
User
0E
Byte Four
Memory
0F
Byte Five
10
Byte Six
11
Byte Seven
12
Byte Eight
13
Byte Nine
14
Byte Ten
15
16
17
18
Not Used (reads 00h)
Not Used
19
1A
1B
1C
1D
Reset Command
1E
Write Disable
1F
Write Memory Disable
Memory Disable
相关PDF资料 |
PDF描述 |
|---|---|
| DS1685-3 | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
| DS1687-5 | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
| DS1685Q-3 | 1 TIMER(S), REAL TIME CLOCK, PQCC28 |
| DS1685S-3 | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| DS1685E-5 | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1682_13 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Total-Elapsed-Time Recorder with Alarm |
| DS1682S | 功能描述:实时时钟 Total-Elapsed-Time Recorder w/Alarm 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 |
| DS1682S/GG8 | 制造商:Maxim Integrated Products 功能描述: |
| DS1682S/T&R | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 10BYTE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TIMEKEEPER ALARM ELAPSE 8SOIC |
| DS1682S/T&R | 功能描述:实时时钟 Total-Elapsed-Time Recorder w/Alarm 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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