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參數(shù)資料
| 型號： | DS1683S+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/21頁 |
| 文件大小： | 0K |
| 描述： | IC REAL TIME EVENT REC 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 耗用時間計數(shù)器 |
| 特點： | 警報器，EEPROM |
| 存儲容量： | 16B |
| 時間格式： | 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
14
Maxim Integrated
REGISTERS 12h–15h: ETC ALARM LIMIT REGISTER
REGISTER 16h: CONFIGURATION REGISTER
Factory Default
00 00 00 00h
Read Access
All
Write Access
PW
Memory Type
Shadowed EEPROM, Nonvolatile
Memory
Access
R/W
12h
27
26
25
24
23
22
21
20
13h
215
214
213
212
211
210
29
28
14h
223
222
221
220
219
218
217
216
15h
231
230
229
228
227
226
225
224
BIT 7
BIT 0
The ETC Alarm Limit is a shadowed EEPROM, and when the ETC register value equals or exceeds the ETC Alarm Limit value,
the ETC flag bit (ETC AF bit, Register 01h, bit 0) goes active high. When the ETC register value drops below the ETC Alarm Limit
value, the EVENT AF bit automatically clears.
Factory Default /Power-On Value
00h
Read Access
All
Write Access
PW
Memory Type
Shadowed EEPROM, Nonvolatile
Memory
Access
N/A
R/W
01h
Reserved
ETC ALRM
EN
EVENT
ALRM EN
ALRM POL
BIT 7
BIT 0
7:3
Reserved
2
ETC ALRM
EN
Default value = 0, which is disabled. When set to a 1, and if the ETC register is equal to or greater
than the ETC Alarm limit, then this device triggers the ETC Alarm Flag (ETC AF), and the ALARM pin
goes to its active state.
1
EVENT
ALRM EN
Default value = 0, which is disabled. When set to a 1, and if the Event Counter register is equal to
or greater than the Event Counter Alarm limit, then this device triggers the Event Counter Alarm Flag
(EVENT AF), and the ALARM pin goes to its active state.
0
ALRM POL
Default value = 0, which sets the ALARM output active low. When set to a 1, the ALARM output is
active high.
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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 |
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