MSM66577L View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM66577L' PDF : 34 Pages View PDF
1Semiconductor
PEDL66577-01
MSM66577 Family
(3) Serial port control
Serial ports 1 and 6 (SIO1 and 6)
Master mode (Clock synchronous serial port)
MSM66577L (VDD = 2.4 to 3.6 V, Ta = –30 to +70°C)
MSM66Q577LY (VDD = 3.0 to 3.6 V, Ta = –30 to +70°C)
Parameter
Symbol
Condition
Min.
Max.
Unit
Cycle time
Serial clock cycle time
Output data setup time
Output data hold time
Input data setup time
Input data hold time
tcyc
fOSC = 14 MHz
71.4
—
tSCKC
4 tcyc
—
tSTMXS
2 tφ – 10
—
ns
tSTMXH
CL = 50 pF
5 tφ – 20
—
tSRMXS
21
—
tSRMXH
0
—
Note: tφ = tcyc/2
tcyc
CPUCLK
TXC/RXC
SDOUT
(TXD)
SDIN
(RXD)
tSCKC
tSTMXH
tSTMXS
tSRMXS
tSRMXH
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