參數(shù)資料
型號(hào): MB90456SPMT
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 59/78頁
文件大?。?/td> 680K
代理商: MB90456SPMT
MB90455 Series
59
4.
AC Characteristics
(1) Clock timing
(V
CC
=
5.0 V
±
10%, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Value
Unit
Min
Typ
Max
*1 : Internal operation clock frequency should not exceed 16 MHz.
*2 : When selecting the PLL clock, the range of clock frequency is limitted. Use this product within range as mentioned
in “Relation among external clock frequency and internal clock frequency”.
Parameter
Symbol
Pin name
Remarks
Clock frequency
f
C
X0, X1
3
8
MHz
When crystal or ceramic
resonator is used*
2
3
16
MHz External clock *
1,
*
2
f
CL
X0A, X1A
32.768
kHz
Clock cycle time
t
HCYL
X0, X1
125
333
ns
μ
s
t
LCYL
X0A, X1A
30.5
Input clock pulse width
P
WH
, P
WL
X0
10
ns
Set duty factor at 30% to
70% as a guideline.
P
WLH
,P
WLL
X0A
15.2
μ
s
Input clock rise time and fall
time
t
CR
, t
CF
X0
5
ns
When external clock is
used
Internal operation clock
frequency
f
CP
1.5
16
MHz When main clock is used
f
LCP
8.192
kHz
When sub clock is used
Internal operation clock cycle
time
t
CP
62.5
666
ns
μ
s
When main clock is used
t
LCP
122.1
When sub clock is used
X0
t
HCYL
t
CF
t
CR
0.8 V
CC
0.2 V
CC
P
WH
P
WL
X0A
t
LCYL
t
CF
t
CR
0.8 V
CC
0.2 V
CC
P
WLH
P
WLL
Clock timing
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90457 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90457PMT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90457S 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90457SPMT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90460 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller