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參數(shù)資料
| 型號： | S-35190A-T8T1 |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | REAL TIME CLOCK, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數(shù)： | 20/47頁 |
| 文件大?。?/td> | 527K |
| 代理商： | S-35190A-T8T1 |
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3-WIRE REAL-TIME CLOCK
Rev.1.2_00
S-35190A
Seiko Instruments Inc.
27
(3) Status register_1 access and status register_2 access
8
1
CS
SCK
*1
0
1
0
X
During reading:
Output mode switching
SIO
Status data
During reading:
Input mode switching
LSB
MSB
Command
LSB
MSB
R/W
*1.
0: Status register_1 selected, 1: Status register_2 selected
Figure 27 Status Register_1 Access and Status Register_2 Access
(4) INT1 register_1 access and INT1 register_2 access
Since data written to and read from INT1 register_1 varies according to the setting of status
register_2, be sure to set status register_2 before reading/writing INT1 register_1. When an alarm is
set using status register_2, these registers function as 3-byte alarm time data registers, and other
than that, they function as 1-byte registers. When the selected frequency steady interrupt setting is
set, the data in these registers is frequency duty setting data.
Caution Alarm data and frequency duty data cannot be operated simultaneously.
The INT2AE setting of status register_2 must be made before reading/writing INT1 register_2. When
the INT2AE is “1”, it is 3-byte alarm time data. INT1 register_2 does not include frequency duty data.
For details of each data, refer to “Status register_1” and “Status register_2”.
32
8
1
0
1
0
1
0
X
During reading:
Output mode switching
CS
SCK
SIO
Day of week data
Minute data
LSB
MSB
LSB
MSB
During reading: Input mode switching
Command
LSB
MSB
*1
R/W
*1.
0: INT1 register_1 selected, 1:INT1 register_2 selected
Figure 28 INT1 Register_1 Access and INT1 Register_2 Access
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-35192A-I8T1U | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| S-3530AECA | REAL TIME CLOCK, UUC8 |
| S-3531AECA-TB-01 | REAL TIME CLOCK, UUC8 |
| S-35380A-T8T1G | REAL TIME CLOCK, PDSO8 |
| S-35380A-J8T1G | REAL TIME CLOCK, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-35190A-T8T1G | 功能描述:實時時鐘 3-Wire 1.3-5.5V 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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| S-35192A | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK |
| S-35192A-I8T1G | 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK |
| S-35199A01 | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK |
| S-35199A01-HRT1 | 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK |
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