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參數(shù)資料
| 型號： | RS5C372B |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| 中文描述： | REAL TIME CLOCK, PDSO8 |
| 封裝： | SSOP-8 |
| 文件頁數(shù)： | 11/39頁 |
| 文件大?。?/td> | 474K |
| 代理商： | RS5C372B |
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RS5C372B
- 11 -
Pulse mode
/INTR pin
(Counting up of seconds)
Approx. 92μs (32.768KHz crystal is used)
Approx. 94μs (32.000KHz cristal is used)
CTFG bit
*) Since counting up of seconds and the falling edge has a time lag of approx. 92μs (at
32.768kHz) (approx. 94μs when 32.000kHz crystal is used), time with apparently
approx. one second of delay from time of the real-time clock may be read when time is
read in synchronization with the falling edge of output.
Level mode
/INTR pin
(second count-up)
CTFG bit
Write 0 to CTFG bit
(second count-up)
(second count-up)
Write 0 to CTFG bit
2.2. Control Register 2 ( Internal address at Fh )
D7
D6
D5
D4
D3
D2
D1
D0
-
-
/12
24
/12
24
unde-
fined
ADJ
/CLEN
CTFG
AAFG
BAFG
(For Write operation )
0
0
0
0
XSTP
1
/CLEN
0
CTFG
0
AAFG
0
BAFG
0
(For Read operation )
Default (*)
*)The default means read values when XSTP=”1” by after initial power-on or supply voltage drop,etc.
2.2.1. /12
24
/12
24-hour Time Display Selection bit
/12
24
0
1
Description
12-hour time display system
24-hour time display system
Being set this bit at “0” indicates 12-hour display system while “1” indicates 24-hour system.
相關PDF資料 |
PDF描述 |
|---|---|
| RS5C372B-E1 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C62 | REAL-TIME CLOCK |
| RSBL-9-S | Using Permanent Magnet, High sensitivity Two Poles Signal Relay RSB RELAYS |
| RSB-12 | Using Permanent Magnet, High sensitivity Two Poles Signal Relay RSB RELAYS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RS5C372B-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C373A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| RS5C4FC | 制造商:Dialight 功能描述: |
| RS5C4F-C | 制造商:DIALIGHT 制造商全稱:Dialight Corporation 功能描述:StreetSense? RS Series LED Roadway Sign Light |
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