µPD43256B
DC Characteristics (Recommended operating conditions unless otherwise noted) (2/2)
µPD43256B-A
µPD43256B-B
Parameter
Symbol
Test conditions
Unit
MIN. TYP. MAX. MIN. TYP. MAX.
Input leakage current
I/O leakage current
ILI
VIN = 0 V to VCC
–1.0
–1.0
+1.0 –1.0
+1.0 –1.0
+1.0 µA
+1.0 µA
ILO
VI/O = 0 V to VCC
CS = VIH or WE = VIL or OE = VIH
Operating supply current
ICCA1
CS = VIL,
µPD43256B-A85
45
—
—
mA
Minimum cycle time, µPD43256B-A10
II/O = 0 mA
µPD43256B-A12
µPD43256B-B10
µPD43256B-B12
µPD43256B-B15
45
VCC ≤ 3.3 V
—
10
—
10
20
10
5
ICCA2
ICCA3
CS = VIL, II/O = 0 mA
VCC ≤ 3.3 V
CS ≤ 0.2 V, Cycle = 1 MHz,
II/O = 0 mA, VIL ≤ 0.2 V,
10
VIH ≥ VCC – 0.2 V
VCC ≤ 3.3 V
—
3
5
3
Standby supply current
High level output voltage
Low level output voltage
ISB
CS = VIH
mA
µA
V
VCC ≤ 3.3 V
—
2
ISB1
CS ≥ VCC – 0.2 V
0.5
15
0.5
0.5
15
10
VCC ≤ 3.3 V
—
VOH1
VOH2
VOL
IOH = –1.0 mA, VCC ≥ 4.5 V
IOH = –0.5 mA, VCC < 4.5 V
IOH = –0.1 mA
2.4
2.4
2.4
2.4
—
—
IOH = –0.02 mA
VCC–0.1
VCC–0.1
0.4
0.4
0.1
IOL = 2.1 mA, VCC ≥ 4.5 V
IOL = 1.0 mA, VCC < 4.5 V
IOL = 0.02 mA
0.4
0.4
0.1
V
VOL1
Remarks 1. VIN: Input voltage
2. These DC characteristics are in common regardless of package types.
Capacitance (TA = 25 ˚C, f = 1 MHz)
Parameter
Input capacitance
Symbol
CIN
Test conditions
MIN.
TYP.
MAX.
Unit
VIN = 0 V
VI/O = 0 V
5
8
pF
pF
Input/Output capacitance
CI/O
Remarks 1. VIN: Input voltage
2. These parameters are periodically sampled and not 100 % tested.
8
NEC [ NEC ]
