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参数资料
| 型号： | S3P7238XX-QW |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 20 MM, QFP-80 |
| 文件页数： | 4/36页 |
| 文件大小： | 295K |
| 代理商： | S3P7238XX-QW |
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ELECTRICAL DATA
S3C7238/P7238/C7235/P7235
14-4
Table 14-2. D.C. Electrical Characteristics (Concluded)
(TA = – 40 °C to + 85 °C, VDD = 1.8 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
VLC0 Output
voltage
VLC0
T
A = 25 C
0.6 V
DD
– 0.2
0.6 V
DD
0.6 V
DD +
0.2
V
VLC1 Output
voltage
VLC1
T
A = 25 C
0.4 V
DD
– 0.2
0.4 V
DD
0.4 V
DD
+ 0.2
VLC2 Output
voltage
VLC2
T
A = 25 C
0.2 V
DD
– 0.2
0.2 V
DD
0.2 V
DD
+ 0.2
Supply
Current (1)
IDD1 (2)
Main operating:
VDD = 5 V ± 10%
CPU = fx/4
SCMOD = 000B
crystal oscillator
C1 = C2 = 22pF
6.0 MHz
4.19 MHz
–
3.5
2.5
8
5.5
mA
VDD = 3 V ± 10%
6.0 MHz
4.19 MHz
1.6
1.2
4
3
IDD2 (2)
Main Idle mode;
VDD = 5 V ± 10%
CPU = fx/4
SCMOD = 000B
crystal oscillator
C1 = C2 = 22pF
6.0 MHz
4.19 MHz
–
1.0
0.9
2.5
2.0
VDD = 3 V ± 10%
6.0 MHz
4.19 MHz
0.5
0.4
1.0
0.8
IDD3
Sub operating:
VDD = 3 V ± 10%
CPU = fxt/4
SCMOD = 1001B
32 kHz crystal oscillator
–
15
30
A
IDD4
Sub Idle mode;
VDD = 3 V ± 10%
CPU = fxt/4, SCMOD = 1101B
32 kHz crystal oscillator
–
6
15
IDD5
Stop mode;
V
DD = 5 V ± 10%
CPU = fxt/4, SCMOD = 1101B
–
0.5
3
IDD6 (3)
Stop mode;
V
DD = 5 V ± 10%
CPU = fx/4, SCMOD = 0100B
NOTES:
1.
D.C. electrical values for supply current (IDD1 to IDD6) do not include current drawn through internal pull-up resistors
and through LCD voltage dividing resistors.
2.
Data includes the power consumption for sub-system clock oscillation.
3.
When the system clock mode register, SCMOD, is set to 0100B, the sub-system clock oscillation stops. The
main-system clock oscillation stops by the STOP instruction.
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