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参数资料
| 型号： | S3C7414XX-QZ |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, QFP-44 |
| 文件页数： | 19/50页 |
| 文件大小： | 345K |
| 代理商： | S3C7414XX-QZ |
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ELECTRICAL DATA
S3C7414/P7414/C7424/P7424/C7434/P7434
14-10
Table 14-6. S3C7434 D.C. Electrical Characteristics (Continued)
(T
A = – 40
°C to + 85 °C, V
DD = 2.5 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Supply
IDD1
Run mode; V
DD = 5.0 V ± 10%
6.0MHz
–
3.1
8.0
mA
Current (1)
Crystal oscillator; C1 = C2 = 22pF
4.19MHz
2.4
5.5
VDD = 3 V ± 10%
6.0MHz
1.5
4.0
4.19MHz
1.2
3.0
IDD2
Idle mode; V
DD = 5.0 V ± 10%
6.0MHz
–
1.2
2.5
mA
Crystal oscillator; C1 = C2 = 22pF
4.19MHz
1.1
1.8
VDD = 3 V ± 10%
6.0MHz
0.6
1.5
4.19MHz
0.5
1.0
IDD3
Stop mode; V
DD = 5.0 V ± 10%
–
120
200
A
Stop mode; VDD = 3.0 V ± 10%
100
150
NOTES:
1.
D.C. electrical values for Supply current (IDD1 to IDD3) do not include current drawn through internal pull-up registers,
output port drive currents and ADC.
2.
The supply current assumes a CPU clock of fx/4.
Table 14-7. S3C7434 Power-On Reset Circuit Characteristics
(T
A = – 40
°C to + 85 °C, V
DD = 2.5 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Power-On Reset
Voltage High
V
DDH
2.5
5.5
V
Power-On Reset
Voltage Low
V
DDL
0
2.0
2.2
V
Power Supply
Voltage Rise Time
t
r
10
(1)
us
Power Supply
Voltage Off Time
t
off
0.5
s
Power-On Reset Circuit
I
DDPR
V
DD = 5 V ± 10%
120
200
uA
Cunsumption Current (2)
V
DD = 3 V ± 10%
100
150
uA
NOTES:
1.
217/fx (= 31.3 ms at fx = 4.19 MHz)
2.
Current consumed when power-on reset circuit is provided internally.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S3C7424 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7414/C7424/C7434 single-chip CMOS microcontroller has been designed for very high performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7434 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7414/C7424/C7434 single-chip CMOS microcontroller has been designed for very high performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7515 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7515/P7515 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7524 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7524/C7528/C7534/C7538 single-chip CMOS microcontroller has been designed for high-performance using SAM 47 |
| S3C7528 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7524/C7528/C7534/C7538 single-chip CMOS microcontroller has been designed for high-performance using SAM 47 |
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