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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： | 24/50页 |
| 文件大小： | 345K |
| 代理商： | S3C7414XX-QZ |
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ELECTRICAL DATA
S3C7414/P7414/C7424/P7424/C7434/P7434
14-14
Table 14-10. A/D Converter Electrical Characteristics
(T
A = – 10
°C to + 70 °C, V
DD = 3.5 V to 5.5 V, VSS = AVSS = 0 V)
Parameter
Symbol
Condition
Min
Typ
Max
Units
Resolution
–
8
bit
Absolute accuracy (1)
–
2.5 V < AV
REF < VDD
–
± 1.5
LSB
Conversion time (2)
t
CON
–
96/fx (3)
–
s
Analog input voltage
V
IAN
–
AV
SS
–
AV
REF
V
Analog input impedance
R
AN
–
1000
–
M
NOTES:
1.
Absolute accuracy does not include the quantization error (± 1/2 LSB).
2.
Conversion time is the time required from the moment a conversion operation starts until it ends (EOC = 0).
3.
'fx' is the abbreviation for system clock.
Table 14-11. Input/Output Capacitance
(T
A = 25
°C, V
DD = 0 V )
Parameter
Symbol
Condition
Min
Typ
Max
Units
Input
Capacitance
C
IN
f = 1 MHz; Unmeasured pins
are returned to V
SS
–
15
pF
Output
Capacitance
C
OUT
–
15
pF
I/O Capacitance
C
IO
–
15
pF
Table 14-12. RAM Data Retention Supply Voltage in Stop Mode
(TA = – 40 °C to + 85 °C)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Data retention supply voltage
V
DDDR
–
1.8
–
5.5
V
Data retention supply current
I
DDDR
–
0.1
10
A
Release signal set time
t
SREL
–
0
–
ms
Oscillation stabilization time (1)
t
WAIT
When released by
RESET
–
217/fx
–
ms
When released by
interrupt
–
(2)
–
ms
NOTES:
1.
During oscillation stabilization time, CPU operation must be stopped to avoid unstable operation upon oscillation start.
2.
The basic timer causes a delay of 217/fx after a reset.
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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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