DS1344E-33(2011) View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
DS1344E-33 Datasheet PDF : 20 Pages
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Low-Current SPI/3-Wire RTCs
CE
tCC
SCLK*
SDI
tCDH
tDC
R/W = 1
tCL
A6
tF
tCH
tR
SPI Write Timing
tCWH
tCCH
tCDH
A0
D7
D0
WRITE ADDRESS BYTE
*SCLK CAN BE EITHER POLARITY. TIMING SHOWN FOR CPOL = 1.
SERMODE = VCC.
WRITE DATA BYTE
CE
tCC
SCLK*
SDI
tCDH
tDC
R/W = 0
tCL
A6
tCH
A0
SDO
WRITE ADDRESS BYTE
*SCLK CAN BE EITHER POLARITY. TIMING SHOWN FOR CPOL = 1.
SERMODE = VCC.
SPI Read Timing
tCWH
tCDD
tCDZ
D7
D0
READ DATA BYTE
5
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