Absolute Maximum Ratings; D.c. Characteristics - Holtek HT68F Series Manual

Absolute Maximum Ratings

Supply Voltage ..................................................................................................
Input Voltage .....................................................................................................V
Storage Temperature . ................................................................................................... -50˚C~125˚C
Operating Temperature . .................................................................................................
I Total ....................................................................................................................................
OL
I Total .................................................................................................................................. -80mA
OH
Total Power Dissipation .......................................................................................................
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

Symbol Parameter
Operating Vo�tage
V
DD
(HXT� ERC� HIRC)
Operating C�rrent� Norma� Mode�
I
DD1
f =f (HXT� ERC� HIRC)
SYS H
Operating C�rrent� Norma� Mode�
I
DD2
f =f (HXT)
SYS H
Operating C�rrent� S�ow Mode�
I
DD3
f =f (LXT� LIRC)
SYS L
IDLE0 Mode Standb� C�rrent
I
IDLE0
(LXT or LIRC on)
IDLE1 Mode Standb� C�rrent
I
IDLE1
(HXT� ERC� HIRC)
SLEEP0 Mode Standb� C�rrent
I
SLEEP0
(LXT or LIRC off)
SLEEP1 Mode Standb� C�rrent
I
SLEEP1
(LXT or LIRC on)
Inp�t Low Vo�tage for I/O Ports or
V
IL1
Inp�t Pins except RES pin
Inp�t High Vo�tage for I/O Ports or
V
IH1
Inp�t Pins except RES pin
V Inp�t Low Vo�tage (RES)
IL2
V Inp�t High Vo�tage (RES)
IH2
Rev. 2.10
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
Test Conditions
V Conditions
DD
f =8MHz
SYS
— f =12MHz
SYS
f =20MHz
SYS
3V
No �oad� f =f
SYS
WDT enab�e
5V
3V
No �oad� f =f
SYS
WDT enab�e
5V
3V
No �oad� f =f
SYS
WDT enab�e
5V
No �oad� f =f
SYS
5V
WDT enab�e
3V
No �oad� f =f
SYS
5V
3V
No �oad� WDT enab�e
5V
3V
No �oad� WDT enab�e
f =12MHz on
5V
SYS
3V
No �oad� WDT disab�e
5V
3V
No �oad� WDT enab�e
5V
—
—
—
—
22
V -0.3V~V
SS
-0.3V~V
SS
Min. Typ.
2.2 —
2.7 —
�.5 —
— 0.7
=�MHz�
H
— 1.8
— 1.6
=8MHz�
H
— 3.3
— 2.2
=12MHz�
H
— 5.0
=20MHz�
H
— 6.0
— 10
� WDT enab�e
L
— 30
— 1.5
— 3.0
— 0.55
— 1.30
— —
— —
— 1.5
— 2.5
— 0 —
— 0.7V —
DD
— 0 —
— 0.9V —
DD
+6.0V
SS
+0.3V
DD
-40˚C~85˚C
80mA
500mW
˚C
Ta=25
Max. Unit
5.5 V
5.5 V
5.5 V
1.1 mA
2.7 mA
2.� mA
5.0 mA
3.3 mA
7.5 mA
9.0 mA
20 μA
50 μA
3.0 μA
6.0 μA
0.83 mA
2.00 mA
1 μA
2 μA
3.0 μA
5.0 μA
0.3V V
DD
V V
DD
0.�V V
DD
V V
DD
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