数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

RV-8564 数据表(PDF) 10 Page - MICORO CRYSTAL SWITZERLAND

部件名 RV-8564
功能描述  I2C-Bus Interface Real Time Clock
PDF  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCRYSTAL [MICORO CRYSTAL SWITZERLAND]
网页  http://www.microcrystal.com
标志 MICROCRYSTAL - MICORO CRYSTAL SWITZERLAND

RV-8564 数据表(HTML) 10 Page - MICORO CRYSTAL SWITZERLAND

Back Button RV-8564 Datasheet HTML 6Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 7Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 8Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 9Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 10Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 11Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 12Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 13Page - MICORO CRYSTAL SWITZERLAND RV-8564 Datasheet HTML 14Page - MICORO CRYSTAL SWITZERLAND Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 40 page
background image
Micro Crystal
Real Time Clock / Calendar Module
RV-8564
10/40
8.2.2.CONTROL / STATUS 2 (address 01h…bits description)
Address
Function
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
01h
Control / Status 2
N
N
N
TI/TP
AF
TF
AIE
TIE
Bit
Symbol
Value
Description
Reference
7 to 5
N
000
2)
Default value
4
TI/TP
0
1)
INT is active when TF is active (subject to the status
of TIE)
See sections 8.6.
and 9.1.
1
INT pulses active according to 9.1.3. (subject to the
status of TIE)
Remark: if AF and AIE are active then INT will be
permanently active
3
AF
0
1)
Alarm flag inactive
See section 9.1.
1
Alarm flag active
2
TF
0
1)
Timer flag inactive
See section 9.1.
1
Timer flag active
1
AIE
0
1)
Alarm interrupt disabled
See section 9.1.
1
Alarm interrupt enabled
0
TIE
0
1)
Timer interrupt disabled
See section 9.1.
1
Timer interrupt enabled
1) Default value.
2) Bits labeled as “N” should always be written with logic 0.
8.3. TIME AND DATE REGISTERS
8.3.1.SECONDS (address 02h…bits description)
Address
Function
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
02h
Seconds
VL
40
20
10
8
4
2
1
Bit
Symbol
Value
Description
7
VL
0
Clock integrity is guaranteed
1
1)
Integrity of the clock information is not guaranteed
6 to 0
Seconds
0 to 59
This register holds the current seconds coded in BCD format
1) Startup value.
8.3.2.MINUTES (address 03h…bits description)
Address
Function
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
03h
Minutes
X
40
20
10
8
4
2
1
Bit
Symbol
Value
Description
7
X
-
Unused
6 to 0
Minutes
0 to 59
This register holds the current minutes coded in BCD format



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com