參數(shù)資料
型號(hào): RT5C348B
廠商: RICOH COMPANY LTD
元件分類: XO, clock
英文描述: 4-WIRE SERIAL INTERFACE
中文描述: REAL TIME CLOCK, PDSO10
封裝: 4 X 2.90 MM, 0.85 MM HEIGHT, 0.50 MM PITCH, TSSOP-10
文件頁(yè)數(shù): 35/45頁(yè)
文件大?。?/td> 1276K
代理商: RT5C348B
Rx5C348A/B
Typical Characteristics
Test circuit
Frequency
Counter
VDD
OSCIN
OSCOUT
32KOUT
VSS
32768Hz
X’tal : 32.768kHz
(R1=30k
typ)
(CL=6pF to 8pF)
Topt : 25
°C
Output pins : Open
Timekeeping Current vs. Supply voltage
(with no 32-kHz clock output)
(with 32-kHz clock output)
(CE=Open, Output=Open, Topt=25
°C,Rx5C348A)
(CE=Open, Output=Open,Topt=25
°C)
0
0.2
0.4
0.6
0.8
1
0123456
Supply Voltage VDD(v)
T
imekeeping
Current
IDD
(uA)
0
0.5
1
1.5
2
0123456
Supply Voltage VDD(v)
T
imekeeping
Current
IDD(uA)
Rx5C348A
Rx5C348B
CPU Access Current vs. SCLK Clock Frequency
Timekeeping Current vs. Operating Temperature
(Output=Open, Topt=25
°C)
(with no 32-kHz clock output)
(CE=Open, Output=Open)
0
10
20
30
40
50
0
500
1000
1500
2000
SCLK Clock Frequency (kHz)
CPU
Access
Current
IDD(uA)
0
0.5
1
1.5
2
-60 -40 -20
0
20 40
60 80 100
Operating Temperature Topt(
°C)
T
imekeeping
Current
IDD(uA)
VDD=5v
VDD=3v
12345
Rev.2.01
- 40 -
相關(guān)PDF資料
PDF描述
RV5C348A 4-WIRE SERIAL INTERFACE
RV5C348B 4-WIRE SERIAL INTERFACE
RS9EM18M RECTANGULAR ADAPTER
TDH25FJ1212 RECTANGULAR ADAPTER
TDH25FJ4545K RECTANGULAR ADAPTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT5C475A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PC Card Support
RT5FC-B 功能描述:XLR 連接器 5P FEMALE TINY CABLE BLK HSG Au CONT REAN RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點(diǎn)數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical
RT5FC-B-D 功能描述:XLR 連接器 5P FEMALE TINY CABLE BLK HSG Au CONT REAN RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點(diǎn)數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical
RT5FC-B-W 功能描述:XLR 連接器 5P FEMALE TINY CABLE BLK HSG Au CONT REAN RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點(diǎn)數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical
RT5FC-B-W-D 功能描述:XLR 連接器 5P FEMALE TINY CABLE BLK HSG Au CONT REAN RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點(diǎn)數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical