HT48R02N Holtek Semiconductor, HT48R02N Datasheet - Page 7

• Manufacturer Part Number: HT48R02N
• Description: (HT4xR0xx) Small Package 8-Bit OTP MCU
• Manufacturer: Holtek Semiconductor

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Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Absolute Maximum Ratings
Supply Voltage ...........................V
Input Voltage..............................V
I
Total Power Dissipation .....................................500mW
D.C. Characteristics
Rev.1.00
OL
V
I
I
I
I
I
I
I
V
V
V
V
V
V
V
Symbol
DD1
DD2
DD3
DD4
STB1
STB2
STB3
DD
IL1
IH1
IL2
IH2
LVR1
LVR2
LVR3
Total ..............................................................100mA
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.
Operating Voltage
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HIRC + LXT, Slow Mode)
Standby Current
(LIRC On, LXT Off)
Standby Current
(LIRC Off, LXT Off)
Standby Current
(LIRC Off, LXT On, LXTLP=1)
Input Low Voltage for I/O,
TCn and INT
Input High Voltage for I/O,
TCn and INT
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset 1
Low Voltage Reset 2
Low Voltage Reset 3
Parameter
SS
SS
0.3V to V
0.3V to V
DD
SS
V
3V
5V
3V
5V
5V
3V
5V
3V
5V
3V
5V
3V
5V
DD
+6.0V
+0.3V
f
No load, f
No load, f
No load, f
No load, f
No load, system HALT
No load, system HALT
No load, system HALT
VLVR = 4.2V
VLVR = 3.15V
VLVR = 2.1V
f
f
(LVR disabled, LXTLP=1)
SYS
SYS
SYS
Test Conditions
=4MHz
=8MHz
=12MHz
7
Conditions
Storage Temperature ............................ 50 C to 125 C
Operating Temperature........................... 40 C to 85 C
I
OH
SYS
SYS
SYS
SYS
Total............................................................ 100mA
=4MHz
=8MHz
=12MHz
=32768Hz
HT46R01B/02B/01N/02N
HT48R01B/02B/01N/02N
0.7V
0.9V
Min.
3.98
2.98
1.98
2.2
3.0
4.5
0
0
DD
DD
Typ.
3.15
0.8
1.5
1.4
2.8
4.2
2.1
12
4
5
December 15, 2009
0.3V
0.4V
Max.
2.25
4.42
3.32
2.22
V
V
5.5
5.5
5.5
1.2
2.1
4.2
10
24
10
10
6
5
1
2
5
DD
DD
DD
DD
Ta=25 C
Unit
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A