4570 Datasheet, PDF (55/69 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
4570 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
RECOMMENDED OPERATING CONDITIONS 2
(Mask ROM version:Ta = –20 °C to 70 °C, VDD = 2.0 V to 5.5 V, unless otherwise noted)
(One Time PROM version:Ta = –20 °C to 70 °C, VDD = 2.5 V to 5.5 V, unless otherwise noted)
Symbol
Parameter
Conditions
Min.
VIH
“H” level input voltage P0, P1, P2,
P3, P4, VDCE
0.8VDD
VIH
“H” level input voltage XIN
______
VIH
“H” level input voltage RESET
VIH
“H” level input voltage INT
VIL
“L” level input voltage P0, P1, P2, P3,
P4, VDCE
0.7VDD
0.85VDD
0.8VDD
0
VIL
“L” level input voltage XIN
0
______
VIL
“L” level input voltage RESET
0
VIL
“L” level input voltage INT
0
IOL(peak) “L” level peak output current
VDD=5.0 V
P0, P1, D0–D9, CARR
VDD=3.0 V
IOL(peak) “L” level peak output current P3
VDD=5.0 V
VDD=3.0 V
IOL(avg) “L” level average output current
VDD=5.0 V
P0, P1, D0–D9, CARR (Note)
VDD=3.0 V
IOL(avg) “L” level average output current P3 VDD=5.0 V
(Note)
VDD=3.0 V
IOH(peak) “H” level peak output current
VDD=5.0 V
CARR
VDD=3.0 V
IOH(avg) “H” level average output current _{VDD=5.0 V}
CARR (Note)
VDD=3.0 V
Σ IOL
“L” total current P0, P1, P3
Σ IOL
“L” total current D
TPON Power reset circuit valid power rising Mask ROM version
time
VDD = 0 to 2.0 V
One Time PROM version
VDD = 0 to 2.5 V
Note: The average output current is the average current value at the 100 ms interval.
Limits
Typ.
Unit
Max.
VDD
V
VDD
V
VDD
V
VDD
V
0.3VDD V
0.3VDD V
0.3VDD V
0.2VDD V
10
mA
4
30
mA
24
5
mA
2
15
mA
12
–30
mA
–15
–15
mA
–7
30 mA
20 mA
100 µs
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