UPD178F098GF-3BA NEC [NEC], UPD178F098GF-3BA Datasheet - Page 32

• Manufacturer Part Number: UPD178F098GF-3BA
• Description: 8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC [NEC]

32
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 SCK0, SB0 and SB1 output line.
Note R and C are the load resistance and load capacitance of SB0 and SB1 output line.
(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
R6
t
t
t
t
t
t
t
t
t
t
KCY5
t
KSO5
KCY6
t
KSO6
SIK5
KSI5
SIK6
KSI6
KH5
KL5
KH6
KL6
, t
F6
R = 1 k
C = 100 pF
R = 1 k
C = 100 pF
Data Sheet U12920EJ1V0DS00
Test Conditions
Test Conditions
Note
Note
V
V
V
DD
DD
DD
= 4.5 to 5.5 V
= 4.5 to 5.5 V
= 4.5 to 5.5 V
t
t
t
KCY5
KCY5
KCY5
t
MIN.
1600
MIN.
1600
KCY6
300
350
600
650
800
100
/2 – 100
/2 – 160
/2 – 50
0
0
0
/2
TYP.
TYP.
MAX.
MAX.
1000
300
300
500
PD178F098
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns