UPD753012GC NEC, UPD753012GC Datasheet - Page 63

• Manufacturer Part Number: UPD753012GC
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

SBI mode (SCK ··· internal clock output (master)): (T
Note R
SBI mode (SCK ··· external clock input (slave)): (T
Note R
SCK cycle time
SCK high-, low-level widths
SB0, 1 setup time
(vs. SCK )
SB0, 1 hold time (vs. SCK )
SCK
delay time
SCK
SB0, 1
SB0, 1 low-level width
SB0, 1 high-level width
SCK cycle time
SCK high-, low-level widths
SB0, 1 setup time
(vs. SCK )
SB0, 1 hold time (vs. SCK )
SCK
delay time
SCK
SB0, 1
SB0, 1 low-level width
SB0, 1 high-level width
L
L
Parameter
Parameter
SB0, 1
and C
SB0, 1
and C
SB0, 1 output
SB0, 1 output
SCK
SCK
L
L
respectively indicate the load resistance and load capacitance of the SB0 and 1 output lines.
respectively indicate the load resistance and load capacitance of the SB0 and 1 output lines.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
KCY3
KL3
KH3
SIK3
KSI3
KSO3
KSB
SBK
SBL
SBH
KCY4
KL4
KH4
SIK4
KSI4
KSO4
KSB
SBK
SBL
SBH
Symbol
Symbol
,
,
V
V
V
R
C
V
V
V
R
C
DD
DD
DD
DD
DD
DD
L
L
L
L
= 1 k
= 100 pF
= 1 k
= 100 pF
= 2.7 to 5.5 V
= 2.7 to 5.5 V
= 2.7 to 5.5 V
= 2.7 to 5.5 V
= 2.7 to 5.5 V
= 2.7 to 5.5 V
Note
Note
A
Conditions
Conditions
= –40 to +85 ˚C, V
A
= –40 to +85 ˚C, V
V
V
DD
DD
= 2.7 to 5.5 V
= 2.7 to 5.5 V
PD753012, 753016, 753017
DD
t
DD
t
KCY3
= 2.2 to 5.5 V)
KCY3
t
t
1300
3800
KCY3
3200
1600
KCY4
MIN.
MIN.
t
t
t
t
t
t
t
t
150
500
800
400
100
150
KCY3
KCY3
KCY3
KCY3
KCY4
KCY4
KCY4
KCY4
/2–150
= 2.2 to 5.5 V)
/2–50
0
0
0
0
/2
/2
TYP.
TYP.
MAX.
MAX.
1000
1000
250
300
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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