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参数资料
| 型号： | LC82161B-E |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封装： | SQFP-208 |
| 文件页数： | 12/19页 |
| 文件大小： | 225K |
| 代理商： | LC82161B-E |
LC82161B-E
No.7775-2/19
Electrical Characteristics
Absolute Maximum Ratings
Parameter
Symbol
Conditions
Ratings
Unit
VDD21
–0.3 to
+3.6
V
Maximum supply voltage
VDD32
–0.3 to
+4.6
V
I/O voltages
VI3, VO3
–0.3 to VDD3 + 0.3 (Max 4.6 V)
V
I/O current
II, IO3
±20
mA
Allowable power dissipation
Pdmax
Ta ≤ 70 °C
900
mW
Operating temperature
Topr
–30 to +70
°C
Storage temperature
Tstg
–55 to +125
°C
Note: *1: Internal and I/O supply voltage
*2: I/O supply voltage
*3: Per individual basic I/O cell.
Allowable Operating Ranges at Ta =
30 to +70 °C
Parameter
Symbol
Conditions
min
typ
max
Unit
VDD2
2.3
2.5
2.7
V
Supply voltage
VDD3
3.0
3.3
3.6
V
Input voltage
VIN3
0
—
VDD3
V
DC Characteristics at Ta =
30 to +70 °C, V
DD3 = 3.0 V to 3.6 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high level voltage
VIH
0.7 VDD3
—
V
Input low level voltage
VIL
CMOS level pins
|
—
0.2 VDD3V
Input high level voltage
VIH
0.75 VDD3
—
V
Input low level voltage
VIL
CMOS level Schmidt trigger pins
|
—
0.15 VDD3V
Output high level voltage
VOH
IOH = –4 mA
VDD3 - 0.8
—
V
Output low level voltage
VOL
IOL = 4 mA
—
0.4
V
Output leakage current
IOZ
In the high-impedance output state
–10
—
+10
A
Pull-down resistance
RDN
50
100
200
K
Pull-up resistance
RUP
50
100
200
K
Oscillator frequency
fCLK1
—
8.192
—
MHz
IDD2
During normal operation (VDD2)
—
160
—
mA
IDD3
During normal operation (VDD3)
—
50
—
mA
IDDS2
In power-saving mode (VDD2)
—
10
—
mA
Current drain
IDDS3
In power-saving mode (VDD3)
—
5
—
mA
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