- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384892 > RV5C386A-E2 (RICOH COMPANY LTD) I2C-bus Real-Time Clock ICs with Voltage Monitoring Function PDF資料下載
參數(shù)資料
| 型號： | RV5C386A-E2 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | I2C-bus Real-Time Clock ICs with Voltage Monitoring Function |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO10 |
| 封裝： | 4 X 2.90 MM, 1.20 MM HEIGHT, SSOP-10 |
| 文件頁數(shù)： | 17/42頁 |
| 文件大小： | 362K |
| 代理商： | RV5C386A-E2 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁
PRELIMINARY RV5C386A
12345
- 17 -
(Note that any mismatch between current time and preset alarm time specified by the Alarm_W registers may
disable the alarm interrupt circuit.)
* When the 12-hour mode is selected, the hour digits read 12 and 32 for 0 a.m. and 0 p.m., respectively.
(See "13.2. 1. – (2). /12 * 24: 12-/24-hour Mode Selection Bit").
* WW0 to WW6 correspond to W4, W2, and W1 of the day-of-week counter with settings ranging from (0, 0, 0)
to (1, 1, 0).
* WW0 to WW6 with respective settings of 0 disable the outputs of the Alarm_W Registers.
Example of Alarm Time Setting
Alarm
Preset alarm time
Day-of-week
Tue.
Wed.
12-hour mode
10
hr.
hr.
24-hour mode
10
hr.
hr.
Sun.
Mon.
Th.
Fri.
Sat.
1
10
min.
1
min.
1
10
min.
1
min.
WW0 WW1 WW2 WW3 WW4 WW5 WW6
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
0
0
0
0
1
0
1
00:00 a.m. on all days
01:30 a.m. on all days
11:59 a.m. on all days
00:00 p.m. on Mon. to Fri.
01:30 p.m. on Sun.
11:59 p.m.
on Mon. ,Wed., and Fri.
Note that the correspondence between WW0 to WW6 and the days of the week shown in the above table is only
an example and not mandatory.
1
1
1
1
0
0
1
1
1
1
0
1
1
1
1
0
0
0
1
0
1
3
2
3
2
1
1
2
1
1
0
3
5
0
3
5
0
0
9
0
0
9
0
0
1
1
1
2
0
1
1
2
3
3
0
3
5
0
3
5
0
0
9
0
0
9
13.2.8.
Alarm_D Register (Address B-Ch)
Alarm_D Minute Register (Address Bh)
D7
D6
-
DM40
0
DM40
0
Indefinite
D5
D4
D3
DM8
DM8
Indefinite
D2
DM4
DM4
Indefinite
D1
DM2
DM2
Indefinite
D0
DM1
DM1
Indefinite
DM20
DM20
Indefinite
DM10
DM10
Indefinite
(For Writing)
(For Reading)
Default Settings *)
Alarm_D Hour Register (Address Ch)
D7
D6
-
-
D5
DH20
DP
/A
DH20
DP
/A
Indefinite
D4
DH10
D3
DH8
D2
DH4
D1
DH2
D0
DH1
(For Writing)
0
0
DH10
DH8
DH4
DH2
DH1
(For Reading)
0
*) Default settings: Default value means read/written values when the XSTP bit is set to “1” due to power-on
from 0 volts or supply voltage drop.
*
The D5 bit represents DP/A when the 12-hour mode is selected (0 for a.m. and 1 for p.m.) and DH20 when the
24-hour mode is selected (tens in the hour digits).
* The Alarm_D registers should not have any non-existent alarm time settings.
(Note that any mismatch between current time and preset alarm time specified by the Alarm_D registers may
disable the alarm interrupt circuit.)
*
When the 12-hour mode is selected, the hour digits read 12 and 32 for 0a.m. and 0p.m., respectively.
(see "13.2.1. (2) /12 * 24: 12-/24-hour Mode Selection Bit").
0
Indefinite
Indefinite
Indefinite
Indefinite
Indefinite
Default Settings *)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RV5C387A | I2C-bus Real-Time Clock ICs with Voltage Monitoring Function |
| RV5C387A-E2 | I2C-bus Real-Time Clock ICs with Voltage Monitoring Function |
| RV5VE001A | CRYSTAL 20.0 MHZ 20PF |
| RV5VE001C-E1 | MULTI-POWER SUPPLY |
| RV5VE001C-E2 | MULTI-POWER SUPPLY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RV5C387A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Real-Time Clock ICs with Voltage Monitoring Function |
| RV5C387A_03 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION |
| RV5C387AE2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| RV5C387A-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Real-Time Clock ICs with Voltage Monitoring Function |
| RV5LAYSB102A | 制造商: 功能描述: 制造商:undefined 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。