參數資料
型號: MB90428GCPMC
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數: 64/88頁
文件大?。?/td> 1991K
代理商: MB90428GCPMC
MB90420G/425G Series
DS07-13711-5E
67
4.
AC Characteristics
(1) Clock timing
(VCC
= 5.0 V±10%, VSS = DVSS = AVSS = 0.0 V, TA = 40 °C to + 105 °C)
Parameter
Symbol
Pin name
Condi-
tions
Value
Unit
Remarks
Min
Typ
Max
Base oscillation
clock frequency
FC
X0, X1
4
MHz
FLC
X0A, X1A
32.768
kHz
Base oscillation
clock cycle time
tCYL
X0, X1
250
ns
tLCYL
X0A, X1A
30.5
s
Input clock pulse
width
PWH, PWL
X0
10
ns
Use duty ratio of
40 to 60
% as a guideline
PWLH, PWLL
X0A
15.2
s
Input clock
rise, fall time
tcr, tcf
X0, X0A
5ns
With external
clock signal
Input operating
clock frequency
FCP
2
16
MHz
Using main clock,
PLL clock
FLCP
8.192
kHz Using sub clock
Input operating
clock cycle time
tCP
62.5
500
ns
Using main clock,
PLL clock
tLCP
122.1
s Using sub clock
X0
tcf
tcr
0.8 VCC
0.2 VCC
PWL
tCYL
PWH
X0A
tLCYL
tcf
tcr
0.8 VCC
0.2 VCC
PWLH
PWLL
X0 clock timing
X0A clock timing
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