參數(shù)資料
型號: S3P7434XX-QZ
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, QFP-44
文件頁數(shù): 20/50頁
文件大?。?/td> 345K
代理商: S3P7434XX-QZ
S3C7414/P7414/C7424/P7424/C7434/P7434
ELECTRICAL DATA
14-11
Table 14-8. S3C7434 System Clock Oscillator Characteristics
(T
A = – 40
°C to + 85 °C, V
DD = 2.5 V to 5.5 V)
Oscillator
Clock
Configuration
Parameter
Test Condition
Min
Typ
Max
Units
Ceramic
Oscillator
Xin
Xout
C1
C2
Oscillation frequency (1)
VDD = 2.7 V to 5.5 V
0.4
6.0
MHz
VDD = 2.5 V to 5.5 V
0.4
4.2
Stabilization time (2)
VDD = 3.0 V
4
ms
Crystal
Oscillator
Xin
Xout
C1
C2
Oscillation frequency (1)
VDD = 2.7 V to 5.5 V
0.4
6.0
MHz
VDD = 2.5 V to 5.5 V
0.4
4.2
Stabilization time (2)
VDD = 3.0 V
10
ms
External
Clock
Xin
Xout
X
IN input frequency
(1)
VDD = 2.7 V to 5.5 V
0.4
6.0
MHz
VDD = 2.5 V to 5.5 V
0.4
4.2
X
IN input high and low
level width (tXH, tXL)
83.3
1250
ns
RC
Oscillator
Xin
Xout
R
Oscillation frequency
limitation
V
DD = 5 V
R = 8.2 K
4
MHz
NOTES:
1.
Oscillation frequency and Xin input frequency data are for oscillator characteristics only.
2.
Stabilization time is the interval required for oscillating stabilization after a power-on occurs, or when stop mode is
terminated.
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