HT46R064D/065D/066D
Enhanced A/D Type 8-Bit OTP MCU with LED Driver
Absolute Maximum Ratings
Supply Voltage ...............................................................................................VSS-0.3V to VSS+6.0V
Storage Temperature .................................................................................................-50°C to 125°C
Input Voltage .................................................................................................VSS-0.3V to VDD+0.3V
Operating Temperature................................................................................................-40°C to 85°C
IOL Total...................................................................................................................................100mA
IOH Total ................................................................................................................................-100mA
Total Power Dissipation .........................................................................................................500mW
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Rat-
ings² may cause substantial damage to the device. Functional operation of this device at other condi-
tions 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
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
fSYS=4MHz
2.2
3.3
4.5
¾
5.5
5.5
5.5
1.2
2.25
2.1
4.2
V
¾
¾
VDD
fSYS=8MHz
Operating Voltage
V
¾
fSYS=12MHz
V
¾
3V
5V
3V
5V
0.8
1.5
1.4
2.8
mA
mA
mA
mA
Operating Current
(HXT, HIRC, ERC)
IDD1
No load, fSYS=4MHz
¾
¾
Operating Current
(HXT, HIRC, ERC)
IDD2
No load, fSYS=8MHz
No load, fSYS=12MHz
¾
Operating Current
(HXT, HIRC, ERC)
IDD3
5V
4
6
mA
¾
No load, fSYS=32768Hz
(LXT on OSC1/OSC2,
LVR disabled, LXTLP=1)
5
12
5
10
24
10
3V
5V
¾
¾
¾
mA
mA
mA
Operating Current
IDD4
(HIRC + LXT, Slow Mode)
No load, fSYS=32768Hz
(LXT on XT1/XT2,
3V
5V
3V
5V
3V
5V
3V
5V
3V
5V
10
20
5
¾
¾
¾
¾
¾
¾
¾
¾
¾
mA
mA
mA
mA
mA
mA
mA
mA
mA
LVR disabled, LXTLP=1)
¾
¾
¾
¾
¾
¾
¾
¾
Standby Current
ISTB1
No load, system HALT
No load, system HALT
(LIRC On, LXT Off)
10
1
Standby Current
ISTB2
(LIRC Off, LXT Off)
2
5
No load, system HALT
(LXT on OSC1/OSC2)
10
3
Standby Current
ISTB3
(LIRC Off, LXT On, LXTLP=1)
No load, system HALT
(LXT on XT1/XT2)
5
Input Low Voltage for I/O,
TCn and INT
VIL1
0.3VDD
0
V
¾
¾
¾
Rev. 1.00
9
January 12, 2011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
