參數(shù)資料
型號(hào): R2033T-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, PDSO10
封裝: 4 X 2.90 MM, 1 MM HEIGHT, TSSOP-10
文件頁數(shù): 42/50頁
文件大?。?/td> 542K
代理商: R2033T-E2
R2033K/T
Typical Applications
Typical Power Circuit Configurations
42
Sample circuit configuration 1
R1163xxx1B is a series regulator with the reverse current protection circuit. The CE pin should be pull-up to
system power supply voltage, and ECO pin should be connect to system power supply or VSS. Please select
VOUT voltage equal to the CPU power supply voltage that interfaces to R2033K/T and SRAM.
VDD
VSS
System Power Supply
R1163xxx1B
VOUT
VDD
CE
VSS
ECO
SRAM
etc.
Primary
Battery
Sample circuit configuration 2
OSCIN
OSCOUT
VSS
32768Hz
System power supply
VDD
Primary
Battery
OSCIN
OSCOUT
VSS
32768Hz
System power supply
VDD
Secondary
Battery
*1) Install bypass capacitors for
high-frequency and low-frequency
applications in parallel in close
vicinity to the R2033K/T.
相關(guān)PDF資料
PDF描述
R2033K 3 wire interface Real-Time Clock ICs
R2033K-E2 3 wire interface Real-Time Clock ICs
R2033T 3 wire interface Real-Time Clock ICs
R2043T 4-wire Serial Interface
R2043T-E2 4-wire Serial Interface
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