參數(shù)資料
型號(hào)： KS88C6224
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU with a wide range of integrated peripherals
中文描述： SAM8系列8位單芯片CMOS微控制器，提供了有廣泛的集成外設(shè)，快速，高效的CPU
文件頁(yè)數(shù)： 17/24頁(yè)
文件大小： 438K
代理商： KS88C6224
KS88C6216/C6224/C6232/P6232
ELECTRICAL DATA
19-7
Table 19-7. Oscillation Characteristics
(T
A
= – 40
°
C + 85
°
C)
Oscillator
Main crystal or
ceramic
Clock Circuit
Conditions
Min
8
Typ
–
Max
12
Unit
MHz
C2
C1
X
IN
X
OUT
V
DD
= 4.0 V to 5.5 V
External clock
(main)
X
IN
X
OUT
V
DD
= 4.0 V to 5.5 V
8
–
12
MHz
NOTE
:
The maximum oscillator frequency is 12 MHz. If you use an oscillator frequency higher than 12 MHz, you cannot
select a non-divided CPU clock using CLKCON settings. That is, you must select one of the divide-by values.
Table 19-8. Oscillation Stabilization Time
(T
A
= – 40
°
C + 85
°
C, V
DD
= 4.0 V to 5.5 V)
Oscillator
Crystal
V
DD
= 4.0 V to 5.5 V
Ceramic
V
DD
= 4.0 V to 5.5V
External clock
X
IN
input high and low level width
(t
XH
, t
XL
)
Test Condition
Min
–
Typ
–
Max
20
Unit
ms
–
–
10
25
–
500
ns
NOTE
:
Oscillation stabilization time is the time required for the CPU clock to return to its normal oscillation frequency after a
power-on occurs, or when Stop mode is released.
X
IN
t
XL
t
XH
1 / fX
V
DD
0.5 V
0.4 V
Figure 19-3. Clock Timing Measurement Points for X
IN
相關(guān)PDF資料
PDF描述
KS88C6232 SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU with a wide range of integrated peripherals
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KS88C6232 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU with a wide range of integrated peripherals
KS88C8316 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU
KS88C8324 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU
KS88C8424 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU
KS88C8432 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU
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