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參數(shù)資料
| 型號(hào)： | DS1683S+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 3/21頁 |
| 文件大小： | 0K |
| 描述： | IC REAL TIME EVENT REC 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 耗用時(shí)間計(jì)數(shù)器 |
| 特點(diǎn)： | 警報(bào)器，EEPROM |
| 存儲(chǔ)容量： | 16B |
| 時(shí)間格式： | 二進(jìn)制 |
| 數(shù)據(jù)格式： | 二進(jìn)制 |
| 接口： | I²C，2 線串口 |
| 電源電壓： | 2.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | * |
| 封裝/外殼： | * |
| 供應(yīng)商設(shè)備封裝： | * |
| 包裝： | * |
DS1683
Total-Elapsed-Time and Event Recorder with Alarm
11
Maxim Integrated
REGISTER 00h: COMMAND REGISTER
REGISTER 01h: STATUS REGISTER
Factory Default/Power-On Value
00h
Read Access
All
Write Access
All
Memory Type
SRAM, Volatile
Memory
Access
N/A
R/W
00h
Reserved
CLR ALM
BIT 7
BIT 0
7:1
Reserved
0
CLR ALM
Clear Alarm Bit. This bit reads as a 0. Writing this bit to a 1 unlatches the active ALARM output, set-
ting the ALARM pin to its inactive state if the alarm condition is no longer present. If the alarm condi-
tion persists, the ALARM pin once again asserts to its active state.
Factory Default /Power-On Value
00h
Read Access
All
Write Access
N/A
Memory Type
SRAM, Volatile
Memory
Access
N/A
R/W
01h
Reserved
EVENT
EVENT AF
ETC AF
BIT 7
BIT 0
7:3
Reserved
2
EVENT
This bit indicates the status of the EVENT pin’s logic level, detected after the tG glitch filter time.
1
EVENT AF
Default value = 0. If the value in the Event Counter SRAM value is greater than or equal to the Event
Counter Alarm Limit value, then this bit is automatically set to a value of 1 to indicate an ALARM
event. When the EVENT SRAM Counter value is less than the Event Counter Alarm Limit, this bit
automatically set to a value of 0, indicating that there is no EVENT alarm.
0
ETC AF
Default value = 0. If the value in the ETC SRAM value is greater than or equal to the ETC Alarm Limit
value, then this bit is automatically set to a value of 1 to indicate an ALARM event. When the ETC
SRAM value is less than the ETC Alarm Limit, this bit automatically set to a value of 0, indicating that
there is no ETC alarm.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1685 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks |
| DS1685_05 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3V/5V Real-Time Clocks |
| DS1685_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks |
| DS1685_12 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks |
| DS1685-3 | 功能描述:實(shí)時(shí)時(shí)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(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 |
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