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HD404618 Datasheet, PDF (76/89 Pages) Hitachi Semiconductor – 4-Bit Single-Chip Microcomputer
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HD404618 Series
Electrical Characteristics (Please inquire about the characteristics of HD404612,
HD404614, HD404616, and HD404618 at VCC = 2.2 V)
DC Characteristics (HD404612, HD404614, HD404616, HD404618: VCC = 2.7 V to 6.0 V;
HD4074618: VCC = 3.0 V to 5.5 V, GND = 0.0 V, Ta = –20 to +75°C, unless otherwise specified)
Item
Input high
voltage
Symbol
VIH
Input low
VIL
voltage
Output high VOH
voltage
Output low VOL
voltage
I/O leakage |IIL|
current
Stop mode
retaining
voltage
VSTOP
Current
I CC1
dissipation in
active mode ICC2
I CC3
Current
I SBY
dissipation in
standby
mode
Current
I STOP
dissipation in
stop mode
Pin(s)
RESET, SCK,
INT0, INT1
OSC1
Min
Typ
0.9VCC
VCC – 0.3
SI
RESET, SCK,
INT0, INT1
OSC1
0.9VCC
–0.3
–0.3
SI
–0.3
SCK, TIMO, SO VCC – 1.0
Max
VCC + 0.3
VCC + 0.3
VCC + 0.3
0.1VCC
0.3
0.1VCC
Test
Unit Condition
V
Notes
V External clock
operation
V
V
V External clock
operation
V
V –IOH = 0.5 mA
SCK, TIMO, SO
0.4
V IOL = 0.4 mA
RESET, SCK,
INT0, INT1, SI,
SO, TIMO, OSC1
VCC
2
1
µA Vin = 0 to VCC 1
V No 32-kHz 7
oscillator
VCC
400 1000
µA VCC = 3 V
2
fOSC = 400 kHz
VCC
500 1500
µA VCC = 3 V
3
DTMF: active
fOSC = 400 kHz
VCC
12
mA VCC = 3 V
4
fOSC = 400 kHz
D12, D13
analog input
mode
VCC
200 500
µA VCC = 3 V
5
LCD on
fOSC = 400 kHz
VCC
1 10
µA VCC = 3 V
No 32-kHz
oscillator
76
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