參數(shù)資料
型號(hào): R2025D
廠(chǎng)商: RICOH COMPANY LTD
元件分類(lèi): XO, clock
英文描述: High precision I2C-Bus Real-Time Clock Module
中文描述: REAL TIME CLOCK, DSO20
封裝: 6.10 X 5 MM, 1.30 MM HEIGHT, SON-22/20
文件頁(yè)數(shù): 37/47頁(yè)
文件大?。?/td> 524K
代理商: R2025D
R2025S/D
37
32-kHz CLOCK OUTPUT
For the R20225S/D, 32.768-kHz clock pulses are output from the 32KOUT pin when the CLKC pin is set to “H”,
and /CLEN1 or /CLEN bit is set to Low. If CLKC is set to low or opened, or /CLEN1 and /CLEN2 are set to high,
the 32KOUT pin is driven low.
/CLEN1 bit
(D3 at Address
Fh)
Eh)
1
1
*
*
0(Default)
*
*
0(Default)
For the R2025S/D, the 32KOUT pin output is synchronized with CLKC pin input as illustrated in the timing chart
below.
/CLEN2 bit
(D4 at Address
CLKC
pin
32KOUT output pin
(CMOS push-pull
output)
L
*
0
1
1
32kHz clock output
32KOUT pin
CLKC pin
(/CLEN1 or /CLEN2= 0)
Max.76.3
μ
s
相關(guān)PDF資料
PDF描述
R2025S High precision I2C-Bus Real-Time Clock Module
R5326Z003B Automatic Mode Shift 2ch 150mA LDO
R5326Z004A Automatic Mode Shift 2ch 150mA LDO
R5326Z004B Automatic Mode Shift 2ch 150mA LDO
R5326Z005A Automatic Mode Shift 2ch 150mA LDO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R2025S 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:High precision I2C-Bus Real-Time Clock Module
R2-0267-02 制造商:Southco 功能描述:
R2-0268-02 制造商:Southco 功能描述:
R20-3000502 功能描述:支架與墊片 M2 x 5mm HEXAGONAL MALE/FEMALE BRASS RoHS:否 制造商:Schurter 類(lèi)型:Transipillar Spacers 長(zhǎng)度:16 m 螺紋大小:M4 外徑:10 mm 材料:Nylon with Steel 電鍍:Zinc
R20-3000802 功能描述:支架與墊片 M2 x 8mm HEXAGONAL MALE/FEMALE BRASS RoHS:否 制造商:Schurter 類(lèi)型:Transipillar Spacers 長(zhǎng)度:16 m 螺紋大小:M4 外徑:10 mm 材料:Nylon with Steel 電鍍:Zinc