NEC PD75P308 SERIAL TRANSFER OPERATION TWO-LINE AND THREE-LINE SERIAL I/O MODES (SCK: internal clock output), TWO-LINE AND THREE-LINE SERIAL I/O MODES (SCK: external clock input)

µ PD75P308
20
SERIAL TRANSFER OPERATION
TWO-LINE AND THREE-LINE SERIAL I/O MODES (SCK: internal clock output)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
1600 ns
tKCY1/2-50 ns
150 ns
400 ns
250 ns
Output
Output
RL = 1kΩ, CL = 100pF*
tKCY1
tKH1, tKL1
tSIK1
tKSI1
tKSO1
SCK Cycle Time
SCK High-, Low-Level Widths
SI Set-Up Time (vs. SCK )
SI Hold Time (vs. SCK )
SCK SO Output
Delay Time
↑
↑
↓ →
*: RL and CL are load resistance and load capacitance of the SO output line.
TWO-LINE AND THREE-LINE SERIAL I/O MODES (SCK: external clock input)
*: RL and CL are load resistance and load capacitance of the SO output line.
Parameter Symbol Conditions MIN. TYP. MAX. Unit
800 ns
400 ns
100 ns
400 ns
300 ns
Input
Input
RL = 1kΩ, CL = 100pF*
tKCY2
tKH2, tKL2
tSIK2
tKSI2
tKSO2
↑
↓ →
★
★
↑
SCK Cycle Time
SCK High-, Low-Level Widths
SI Set-Up Time (vs. SCK )
SI Hold Time (vs. SCK )
SCK SO Output
Delay Time