Holtek HT66F30 User Manual

Rev. 2.50 22 June 22, 2017 Rev. 2.50 23 June 22, 2017
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
D.C. Characteristics
Ta=25°C
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage
(
HXT, ERC, HIRC)
—
f
SYS
=8MHz 2.2 — 5.5 V
f
SYS
=12MHz 2.7 — 5.5 V
f
SYS
=20MHz 4.5 — 5.5 V
I
DD1
Operating Current, Normal Mode,
f
SYS
=f
H
(HXT, ERC, HIRC)
3V
No load, f
SYS
=f
H
=4MHz,
ADC off, WDT enable
— 0.7 1.1 mA
5V —
1.8 2.7 mA
3V
No load, f
SYS
=f
H
=8MHz,
ADC off, WDT enable
— 1.6 2.4 mA
5V — 3.3 5.0 mA
3V
No load, f
SYS
=f
H
=12MHz,
ADC off, WDT enable
— 2.2 3.3 mA
5V — 5.0
7.5 mA
I
DD2
Operating Current, Normal Mode,
f
SYS
=f
H
(HXT)
5V
No load, f
SYS
=f
H
=20MHz,
ADC off, WDT enable
— 6.0 9.0 mA
I
DD3
Operating Current, Slow Mode,
f
SYS
=f
L
(LXT, LIRC)
3V
No load, f
SYS
=f
L
,
ADC off, WDT enable
— 10 20 μA
5V — 30 50 μA
I
IDLE0
IDLE0 Mode Standby Current
(LXT or LIRC on)
3V
No load, ADC off, WDT enable
— 1.5 3.0 μA
5V — 3.0 6.0 μA
I
IDLE1
IDLE1 Mode Standby Current
(HXT, ERC, HIRC)
3V
No load, ADC off, WDT enable,
f
SYS
=12MHz on
— 0.55 0.83 mA
5V —
1.30 2.00 mA
I
SLEEP0
SLEEP0 Mode Standby Current
(LXT and LIRC off)
3V
No load, ADC off, WDT disable
— — 1 μA
5V — — 2 μA
I
SLEEP1
SLEEP1 Mode Standby Current
(LXT or LIRC on)
3V
No load, ADC off, WDT enable
— 1.5 3.0 μA
5V — 2.5 5.0 μA
V
IL1
Input Low Voltage for I/O Ports or
Input Pins except RES pin
— — 0 — 0.3V
DD
V
V
IH1
Input High Voltage for I/O Ports or
Input Pins except RES pin
— — 0.7V
DD
— V
DD
V
V
IL2
Input Low Voltage (RES) — — 0 — 0.4V
DD
V
V
IH2
Input High Voltage (RES) — — 0.9V
DD
— V
DD
V
V
LVR
LVR Voltage Level —
LVR enable, 2.10V -5% 2.1 +5% V
LVR enable, 2.55V -5% 2.55 +5% V
LVR enable, 3.15V -5% 3.15 +5% V
LVR enable, 4.20V -5% 4.20 +5% V
V
LVD
LVD Voltage Level —
LVDEN=1, V
LVD
=2.0V -5% 2.00 +5% V
LVDEN=1, V
LVD
=2.2V -5% 2.20 +5% V
LVDEN=1, V
LVD
=2.4V -5% 2.40 +5% V
LVDEN=1, V
LVD
=2.7V -5% 2.70 +5% V
LVDEN=1, V
LVD
=3.0V -5% 3.00 +5% V
LVDEN=1, V
LVD
=3.3V -5% 3.30 +5% V
LVDEN=1, V
LVD
=3.6V -5% 3.60 +5% V
LVDEN=1, V
LVD
=4.4V -5% 4.4 +5% V
I
LV
Additional Power Consumption if
LVR and LVD is Used
—
LVR enable, LVDEN=0 — 60 90 μA
LVR disable, LVDEN=1 — 75 115 μA
LVR enable, LVDEN=1 — 90 135 μA
V
OL
Output Low Voltage I/O Port
3V I
OL
=9mA — — 0.3 V
5V I
OL
=20mA — — 0.5 V

Holtek HT66F30 Specifications

General

Brand	Holtek
Model	HT66F30
Category	Computer Hardware
Language	English