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参数资料
| 型号： | RTC-72423A-0 |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO24 |
| 封装： | SOP-24 |
| 文件页数： | 11/26页 |
| 文件大小： | 192K |
| 代理商： | RTC-72423A-0 |
RTC - 72421 / 72423
Page - 15
MQ162-04
(A)Starting the count
START
Set the CF register
Reg.F
TEST
24/12
STOP
RESET
Reg.D
30 s ADJ
IRQ FLAG
HOLD
To next process
0
0 or 1
0*00B
This setting is not necessary when
the STD.P pin is not used
0
0 or 1
0*00B
←
Set the IRQ FLAG bit to 0 when fixed-period
interrupt mode is used, or to 1when it is not
used.
Set the CE register
Set the CD register
(B)Checking the status of the BUSY bit
START
To next process
HOLD bit
← 1
Read the BUSY bit
BUSY bit=0?
NO
YES
HOLD bit
← 0
(C)Stopping and resetting the counter
START
To next process
Set the CF register
Reg.F
TEST
24/12
STOP
RESET
1
0
0 or 1
0*11B
←
相关PDF资料 |
PDF描述 |
|---|---|
| RTC-72423B-0 | REAL TIME CLOCK, PDSO24 |
| RTC-72423A-0 | 0 TIMER(S), REAL TIME CLOCK, PDSO24 |
| RTC-72423B-0 | REAL TIME CLOCK, PDSO24 |
| RTC-7301SFB | REAL TIME CLOCK, PDSO24 |
| RTC6581 | REAL TIME CLOCK, PDIP24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RTC-72423A3 ROHS | 制造商:Epson Electronics America Inc 功能描述:Real Time Clock Parallel 24-Pin SOP T/R |
| RTC-72423AROHS | 制造商:Epson Electronics America Inc 功能描述:Real Time Clock Parallel 24-Pin SOP |
| RTC72423B | 制造商:Epson Toyocom Corporation 功能描述:IC RTC SMD 72423 SOIC24 制造商:Epson Toyocom Corporation 功能描述:IC, RTC, SMD, 72423, SOIC24 制造商:Epson Toyocom Corporation 功能描述:IC, RTC; Clock Format:12Hr / 24Hr; Clock IC Type:RTC; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:SOIC; No. of Pins:24; Operating Temperature Min:-40C; Operating Temperature Max:85C ;RoHS Compliant: Yes |
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