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参数资料
| 型号： | RS5C317B-E1 |
| 厂商： | RICOH COMPANY LTD |
| 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, PDSO14 |
| 封装： | 0.65 MM PITCH, SSOP-14 |
| 文件页数： | 26/40页 |
| 文件大小： | 347K |
| 代理商： | RS5C317B-E1 |
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RS5C317A/B
28
13. Typical Application
*1) Connect the capacitance of the oscillation circuit to the VSS pin.
*2) Mount the high-and low-frequency by-pass capacitors in parallel and very close to the RS5C317.
*3) Connect the pull-up resistor of the INTR pin or ALRM pin to two different positions depending on whether the resistor is in use during battery back-up:
(I)
When not in use during battery back-up .............Position A in the above figure
(II)
When in use during battery back-up ...................Position B in the above figure
*4) When using a “D” circuit in place of “C”, note that forward voltage of diode should be minimized to eliminate applying excess voltage to input pins.
(Take the utmost care on system powering-ON and-OFF).
VCC
VSS
OSCIN
OSCOUT
VDD
VSS
VDD
D
C
or
INTR
CE
SCLK/SCLK
SIO
C P U
R S 5 C 3 1 7 A / B
System power supply
B
A
System power supply
System
power
supply
TMOUT
ALRM
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相关代理商/技术参数 |
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|---|---|
| RS5C321A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz |
| RS5C321A/B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:real-time clock ICs |
| RS5C321B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz |
| RS5C338A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| RS5C338A-E2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
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