upd178p018 Renesas Electronics Corporation., upd178p018 Datasheet - Page 31

• Manufacturer Part Number: upd178p018
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

SCK0 cycle time
SCK0 high-level width
SCK0 low-level width
SB0, SB1 setup time (to SCK0 )
SB0, SB1 hold time (from SCK0 )
SB0, SB1 output delay time from
SCK0
SCK0 cycle time
SCK0 high-level width
SCK0 low-level width
SB0, SB1 setup time (to SCK0 )
SB0, SB1 hold time (from SCK0 )
SB0, SB1 output delay time from
SCK0
SCK0 at rising or falling edge time
Note R and C are the load resistance and load capacitance of the SCK0, SB0, and SB1 output lines.
Note R and C are the load resistance and load capacitance of the SB0 and SB1 output lines.
(v) 2-wire serial I/O mode (SCK0 ... internal clock output)
(vi) 2-wire serial I/O mode (SCK0 ... external clock input)
Parameter
Parameter
Symbol
Symbol
t
t
t
R6
t
t
t
t
t
t
t
t
KCY5
t
KSO5
KCY6
t
KSO6
SIK5
KSI5
SIK6
KSI6
KH5
KH6
KL5
KL6
, t
F6
R = 1 k
C = 100 pF
R = 1 k
C = 100 pF
Test Conditions
Test Conditions
Note
Note
4.5 V
3.5 V
4.5 V
3.5 V
4.5 V
3.5 V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
< 4.5 V t
< 4.5 V
< 4.5 V
5.5 V t
5.5 V
5.5 V
t
KCY5
KCY5
KCY5
t
1 600
1 600
KCY6
MIN.
MIN.
300
350
400
600
650
800
100
/2 – 160
/2 – 100
/2 – 50
0
0
0
/2
TYP.
TYP.
PD178P018A
1 000
MAX.
MAX.
300
300
500
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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