HT46R02B Просмотр технического описания (PDF) - Holtek Semiconductor
Номер в каталоге
Компоненты Описание
производитель
HT46R02B Datasheet PDF : 71 Pages
| |||
HT46R01B/02B/01N/02N
HT48R01B/02B/01N/02N
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
IOL Total ..............................................................100mA
Total Power Dissipation .....................................500mW
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-40°C to 85°C
IOH Total............................................................-100mA
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² 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
VDD
Operating Voltage
IDD1
Operating Current
(HXT, HIRC, ERC)
IDD2
Operating Current
(HXT, HIRC, ERC)
IDD3
Operating Current
(HXT, HIRC, ERC)
IDD4
Operating Current
(HIRC + LXT, Slow Mode)
ISTB1
Standby Current
(LIRC On, LXT Off)
ISTB2
Standby Current
(LIRC Off, LXT Off)
ISTB3
VIL1
VIH1
VIL2
VIH2
VLVR1
VLVR2
VLVR3
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
Test Conditions
VDD
Conditions
fSYS=4MHz
¾ fSYS=8MHz
fSYS=12MHz
3V
No load, fSYS=4MHz
5V
3V
No load, fSYS=8MHz
5V
Ta=25°C
Min. Typ. Max. Unit
2.2
¾
5.5
V
3.0
¾
5.5
V
4.5
¾
5.5
V
¾
0.8
1.2 mA
¾
1.5 2.25 mA
¾
1.4
2.1 mA
¾
2.8
4.2 mA
5V No load, fSYS=12MHz
¾
4
6
mA
3V No load, fSYS=32768Hz
¾
5
10
mA
5V (LVR disabled, LXTLP=1) ¾
12
24
mA
3V
No load, system HALT
5V
¾
¾
5
mA
¾
¾
10
mA
3V
No load, system HALT
5V
¾
¾
1
mA
¾
¾
2
mA
3V
No load, system HALT
5V
¾
¾
5
mA
¾
¾
10
mA
¾
¾
0
¾ 0.3VDD V
¾
¾
¾
¾
¾
¾
¾ VLVR = 4.2V
¾ VLVR = 3.15V
¾ VLVR = 2.1V
0.7VDD ¾
VDD
V
0
¾ 0.4VDD V
0.9VDD ¾
VDD
V
3.98 4.2 4.42
V
2.98 3.15 3.32
V
1.98 2.1 2.22
V
Rev.1.00
7
December 15, 2009
Share Link: 