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參數(shù)資料
| 型號： | DS1678S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | 0.208 INCH, SOP-8 |
| 文件頁數(shù)： | 17/25頁 |
| 文件大?。?/td> | 366K |
| 代理商： | DS1678S |
DS1678 Real-Time Event Recorder
24 of 25
Figure 6. Data Transfer on I
2C Serial Bus
MSB
slave address
R/W
direction
bit
SDA
SCL
START
CONDITION
12
6
78
9
12
8
9
STOP CONDITION
OR
REPEATED
START CONDITION
3 - 8
acknowledgement
signal from receiver
acknowledgement
signal from receiver
ACK
repeated if more bytes
are transferred
Figure 7. I
2C Serial Communication with DS1678
A2
10
W
0
A
0W
1
S
1
0
A1
A0
00
A
P
SD A
SC L
D e vic e A d dres s B y te
M em ory A ddress B yte
Sta rt
D S 1678
AC K
Sto p
D S 1678
ACK
W rite to M em o ry A d d ress P o in ter
1
S
1
0
00
Rd
A
N
P
SD A
SC L
D e v ice A d d res s B y te
D a ta B yte
Sta rt
D S 1678
AC K
Sto p
Ma s te r
NA CK
R ead S in g le B yte fro m C u rre n t M em o ry A d d re ss P o in ter L o catio n
D1
D2
D3
D4
D5
D6
D7
0
D0
1
S
1
0
D0
00
Rd
A
SD A
SC L
D e v ice A d d res s B y te
M os t S ignificant
D a ta B yte
Sta rt
D S 1678
AC K
Ma s te r
AC K
R ead M u ltip le B ytes fro m C u rren t M em o ry A d d ress P o in ter L o catio n
D1
D2
D3
D4
D5
D6
D7
NP
Sto p
Ma s te r
NA CK
Leas t S ignific ant
D a ta B yte
D1
D2
D3
D4
D5
D6
D7
0
D0
1
S
1
0
00
A
SD A
SC L
D e v ice A d d res s B y te
M e m o ry A d dres s B y te
Sta rt
D S 1678
AC K
D S 16 78
AC K
R ead S in g le B yte fro m N ew M em o ry A d d ress P o in te r L o catio n
1
R
1
0
00
Rd
A
D e v ice A ddress
By te
R epeated
Sta rt
D S 1678
AC K
NP
D a ta B yte
S to p
Ma s te r
NA CK
D1
D2
D3
D4
D5
D6
D0
SD A
SC L
D7
SD A
SC L
W rite to M e m ory Lo c a tion (S ingle B y te )
AP
Sto p
D S 1 678
AC K
D0
D a ta B yte
D1
D2
D3
D4
D5
D6
D7
A3
A4
A5
A6
A7
0W
1
S
1
0
A1
A0
00
A
D e v ice A ddress B yte
M e m o ry A ddres s B y te
Sta rt
D S 1 678
AC K
D S 1678
AC K
A2
A3
A4
A5
A6
A7
1
A1
A0
A2
A3
A4
A5
A6
A7
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1678S/T&R | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 32BYTE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RECORDER REALTIME EVENT 8SOIC |
| DS1678S/T&R | 功能描述:IC RECORDER REALTIME EVENT 8SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實(shí)時時鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時鐘/日歷 特點(diǎn):警報器，閏年，SRAM 存儲容量:- 時間格式:HH:MM:SS（12/24 小時） 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源，電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件 |
| DS1678S+ | 功能描述:實(shí)時時鐘 Real-Time Event Recorder 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 |
| DS1678S+T&R | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 32BYTE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC REAL TIME EVENT REC 8-SOIC 制造商:Maxim Integrated Products 功能描述:Real Time Clock Real-Time Event Recorder |
| DS1678S+T&R | 功能描述:實(shí)時時鐘 Real-Time Event Recorder 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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