User`s guide

Rev. 1.10 12 November 14, 2014 Rev. 1.10 13 November 14, 2014
HT66FW2230
Wireless Charger A/D Flash 8-Bit MCU
D.C. Characteristics
Ta= 25˚C
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage — f
SYS
=20MHz 4.0 — 5.5 V
I
DD1
Operating Current,
Normal Mode, f
SYS
=f
H
5V
No load, f
H
=20MHz, ADC off,
WDT enable
— 5.0 7.5 mA
I
DD2
Operating Current,
Slow Mode, f
SYS
= f
L
=LIRC;
f
SUB
=LIRC
5V
No load, f
SYS
=LIRC, ADC off,
WDT enable
— 30 50 μA
I
IDLE0
IDLE0 Mode Stanby Current
(LIRC on)
5V
No load, ADC off, WDT enable,
LVR disable
— 2.5 5.0 μA
I
IDLE1
IDLE1 Mode Stanby Current 5V
No load, ADC off, WDT enable,
f
SYS
=20MHz on
— 2.2 3.3 mA
I
SLEEP
SLEEP Mode Stanby Current
(LIRC on)
5V
No load, ADC off, WDT enable,
LVR disable
— 2.5 5.0 μA
V
IL
Input Low Voltage for PA,
PB, PC, INTn, TPn
5V — 0 — 1.5 V
— — 0 —
0.2V
DD
V
V
IH
Input High Voltage for PA,
PB, PC, INTn, TPn
5V — 3.5 — 5.0 V
— — 0.8V
DD
— V
DD
V
V
LVR
Low Voltage Reset Voltage —
LVR 2.1V @25˚C -5%
2.1 +5% V
LVR 2.55V @25˚C -5%
2.55 +5% V
LVR 3.15V @25˚C -5% 3.15 +5% V
LVR= 3.8V @25˚C -5% 3.8 -5% V
I
OH1
I/O Port Source Current
(PA,PB,PC4~PC7)
5V V
OH
=0.9V
DD
-5 -10 — mA
I
OL1
I/O Port Sink Current
(PA,PB,PC4~PC7)
5V V
OL
=0.1V
DD
10 20 — mA
I
OH2
I/O Source Current
(PC0~PC3)
3V
—
16
32 —
mA
5V 40 80 —
I
OL2
I/O Sink Current (PC0~PC3)
3V
—
-16 -32 —
mA
5V -40 -80 —
R
PH
Pull-high Resistance for
I/O Ports
5V — 10 30 50 kΩ