參數(shù)資料
型號: RS5C321A
廠商: RICOH COMPANY LTD
元件分類: XO, clock
英文描述: ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz
中文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝: 0.65 MM PITCH, SSOP-8
文件頁數(shù): 27/33頁
文件大?。?/td> 252K
代理商: RS5C321A
RS5C321A/B
23
12. Typical Characteristic Measurements
12.3 Operational Current vs. SCLK/SCLK Frequency
12.1 Standby Current vs. C
G
12.2 Standby Current vs. V
DD
12.4 Standby Current vs. Temperature
S
D
μ
A
Topt = 25
°
C
C
G
(pF)
0
0.0
1.0
2.0
10
15
5
20
25
30
V
DD
= 5V
V
DD
= 3V
32K output off
32K output on
S
D
Topt=25°C, 32KOUT=Open
V
DD
(V)
0
0.0
1.0
2.0
2
4
6
V
DD
= 3V
V
DD
= 5V
O
O
Topt = 25
°
C
SCLK/SCLK Frequency (MHz)
0.01
0.001
0.01
0.1
1
0.1
1
10
S
D
32KOUT=Open
Temperature Topt (°C)
–60 –40 –20
0.0
1.0
2.0
0
20
40
60
80 100
V
DD
=3V,32K output on
V
DD
=6V,32K output off
V
DD
=3V,32K output off
C
G
=10pF
X'tal : R
1
=30k
Topt=25C
Input Pin : VDD or VSS
Output Pin : Open
OSCIN
OSCOUT
32KOUT
VSS
VDD
A
C
G
X'tal
V
DD
Frequency counter
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參數(shù)描述
RS5C321A/B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:real-time clock ICs
RS5C321B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz
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RS5C338A-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
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