HT46R017 查看數據表（PDF） - Holtek Semiconductor
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HT46R017 Datasheet PDF : 91 Pages
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HT46R016/HT46R017
Enhanced A/D 8-Bit OTP MCU
Absolute Maximum Ratings
Supply Voltage.................................................................................................VSS−0.3V to VSS+6.0V
Input Voltage...................................................................................................VSS−0.3V to VDD+0.3V
Storage Temperature.................................................................................................... -50°C to 125°C
Operating Temperature.................................................................................................. -40°C to 85°C
IOH Total...................................................................................................................................-100mA
IOL Total.................................................................................................................................... 100mA
Total Power Dissipation ......................................................................................................... 500mW
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum
Ratings" may cause substantial damage to the device. Functional operation of this device at other
conditions beyond those listed in the specification is not implied and prolonged exposure to extreme
conditions may affect device reliability.
D.C.Characteristics
Ta=25°C
Symbol
Parameter
Test Conditions
VDD
Conditions
fSYS=4MHz
VDD
Operating Voltage
— fSYS=8MHz
fSYS=12MHz
IDD1
Operating Current (HXT, HIRC)
3V No load, fSYS=4MHz,
5V ADC disable
IDD2
Operating Current (HXT, HIRC)
5V
No load, fSYS=8MHz,
ADC disable
IDD3
Operating Current (HXT, HIRC)
5V
No load, fSYS=12MHz,
ADC disable
ISTB1
Standby Current (LIRC on)
3V
No load, system HALT
5V
ISTB2
Standby Current (LIRC off)
3V
No load, system HALT
5V
VIL1
Input Low Voltage for PA, PB, TCn, INT 5V
(except PA7)
—
—
—
VIH1
Input High Voltage for PA, PB, TCn,
INT (except PA7)
5V
—
—
—
VIL2
Input Low Voltage (PA7)
—
—
VIH2
Input High Voltage (PA7)
—
—
IOL1
I/O Sink Current (PA,PB)
3V
5V VOL=0.1VDD
IOH1
I/O Source Current (PA,PB)
3V
5V VOH=0.9VDD
IOL2
PA7 Sink Current
5V VOL=0.1VDD
RPH
Pull-high Resistance (I/O)
3V
—
5V
—
Min. Typ. Max. Unit
2.2 — 5.5 V
3.3 — 5.5 V
4.5 — 5.5 V
—
1
2 mA
— 2.5
5 mA
—
4
8 mA
—
6
12 mA
—
—
5 μA
—
—
10 μA
—
—
1 μA
—
—
2 μA
0
— 1.5 V
0
— 0.2VDD V
3.5 —
5
V
0.8VDD —
VDD
V
0
— 0.4VDD V
0.9VDD —
VDD
V
4
8
— mA
10
20
— mA
-2
-4
— mA
-5
-10
— mA
2
3
— mA
20
60 100 kΩ
10
30
50 kΩ
Note: The standby current (ISTB1~ISTB2) are measured with all I/O pins in input mode and tied to VDD.
Rev. 1.00
9
July 16, 2012
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