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參數(shù)資料
| 型號(hào)： | RS5C338A |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO10 |
| 封裝： | 6.40 X 3.50 MM, 1.25 MM HEIGHT, SSOP-10 |
| 文件頁(yè)數(shù)： | 7/52頁(yè) |
| 文件大小： | 440K |
| 代理商： | RS5C338A |
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×
5C338A
4
RECOMMENDED OPERATING CONDITIONS
(Vss=0V,Topt=–40 to +85C)
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
V
DD
Supply Voltage
2.0
5.5
V
V
CLK
Timekeeping Voltage
1.45
5.5
V
f
XT
Oscillation Frequency
32.768
kHz
V
PUP
Pull-up Voltage
INTR
5.5
V
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under
any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation
above these absolute maximum ratings may cause degradation or permanent damage to the device. These
are stress ratings only and do not necessarily imply functional operation below these limits.
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Conditions
Ratings
Unit
V
DD
Supply Voltage
–0.3 to +6.5
V
V
I
Input Voltage 1
SIO
–0.3 to V
DD
+0.3
V
Input Voltage 2
SCLK, CE,CLKC
–0.3 to +6.5
V
O
Output Voltage 1
SIO, 32KOUT
–0.3 to V
DD
+0.3
V
Output Voltage 2
INTR
–0.3 to +6.5
P
D
Power Dissipation
Topt=25C
300
mW
Topt
Operating Temperature
–40 to +85
C
Tstg
Storage Temperature
–55 to +125
C
(Vss=0V)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RS5C348A-E2 | Real-Time Clock |
| RS5C348B-E2 | Real-Time Clock |
| RT1710B6 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |
| RT1710B7 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |
| RT1720B7 | LVDS & LVPECL FPGA Terminator RoHS Compliant Parts Available |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| RS5C348A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE |
| RS5C348A-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Real-Time Clock |
| RS5C348B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE |
| RS5C348B-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Real-Time Clock |
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