參數(shù)資料
型號: R2033K-E2
廠商: RICOH COMPANY LTD
元件分類: XO, clock
英文描述: 3 wire interface Real-Time Clock ICs
中文描述: 0 TIMER(S), REAL TIME CLOCK, QCC12
封裝: 2 X 2 MM, 1 MM HEIGHT, FFP-12
文件頁數(shù): 4/50頁
文件大小: 542K
代理商: R2033K-E2
R2033K/T
ABSOLUTE MAXIMUM RATINGS
4
(V
SS
=0V)
Symbol
V
DD
V
I
Item
Pin Name
Description
Unit
V
V
Supply Voltage
Input Voltage 1
Input Voltage 2
Output Voltage 1
Output Voltage 2
Power Dissipation
Operating Temperature
Storage Temperature
VDD
CE, SCLK, CLKC
SIO
SIO, 32KOUT
INTR
Topt = 25
°
C
-0.3 to +6.5
-0.3 to +6.5
-0.3 to V
DD
+ 0.3
-0.3 to V
DD
+ 0.3
-0.3 to +6.5
300
-40 to +85
-55 to +125
V
O
V
P
D
Topt
Tstg
mW
°
C
°
C
RECOMMENDED OPERATING CONDITIONS
(V
SS
=0V, Topt=-40 to +85
°
C)
Min,
Typ.
1.7
Symbol
Vaccess
Item
Pin Name
Max.
5.5
Unit
V
Supply Voltage
Power supply voltage
for interfacing
with CPU
CGout,CDout=0pF
*1), *2)
CGout,CDout=0pF
*1), *2)
INTR
32KOUT
V
CLK
Time keeping Voltage
Minimum Time keeping
Voltage
Oscillation Frequency
Pull-up Voltage
1.00
5.50
V
CLKL
0.66
1.00
V
f
XT
V
PUP
32.768
5.5
V
DD
+0.3
kHz
V
*1) CGout is connected between OSCIN and VSS, CDout is connected between OSCOUT and VSS.
R2033K/T incorporates the capacitors between OSCIN and VSS, between OSCOUT and VSS.
Then normally, CGout and CDout are not necessary. For more detail, see “P.32
Oscillation Adjustment
Circuit”
*2) Crystal oscillator: CL=6-9pF, R1=50K
相關(guān)PDF資料
PDF描述
R2033T 3 wire interface Real-Time Clock ICs
R2043T 4-wire Serial Interface
R2043T-E2 4-wire Serial Interface
R2043K 4-wire Serial Interface
R2043K-E2 4-wire Serial Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R2033T 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3 wire interface Real-Time Clock ICs
R2033T-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3 wire interface Real-Time Clock ICs
R203426000 功能描述:RF 連接器 SSMB(M) STR NA PCB RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型:
R203426000W 功能描述:RF 連接器 EMB DR CI RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型:
R203553000 功能描述:RF 連接器 SSMB(M) STR BH SP RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: