参数资料
型号: RV5C348A
厂商: RICOH COMPANY LTD
元件分类: XO, clock
英文描述: 4-WIRE SERIAL INTERFACE
中文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO10
封装: 4 X 2.90 MM, 1.20 MM HEIGHT, 0.50 MM PITCH, SSOP-10
文件页数: 34/45页
文件大小: 1276K
代理商: RV5C348A
Rx5C348A/B
ABSOLUTE MAXIMUM RATINGS
(VSS=0V)
Symbol
Item
Pin Name
Description
Unit
VDD
Supply Voltage 2
VDD
-0.3 to +6.5
V
VI
Input Voltage
CE, SCLK, SI
-0.3 to +6.5
V
Output Voltage 1
SO
-0.3 to VDD + 0.3
V
VO
Output Voltage 2
/INTR, 32KOUT
-0.3 to +6.5
V
PD
Power Dissipation
Topt = 25
°C
300
mW
Topt
Operating Temperature
-40 to +85
°C
Tstg
Storage Temperature
-55 to +125
°C
RECOMMENDED OPERATING CONDITIONS
(VSS=0V, Topt=-40 to +85
°C)
Symbol
Item
Pin Name
Min.
Typ.
Max.
Unit
Vaccess
Supply Voltage
Power supply voltage
for interfacing
with CPU
2.0
5.5
V
VCLK
Time keeping Voltage
1.45
5.50
V
fXT
Oscillation Frequency
32.768
kHz
VPUP
Pull-up Voltage
/INTR, 32KOUT
5.5
V
12345
Rev.2.01
- 4 -
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