參數(shù)資料
型號(hào): MB91F155PFV-G
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-bit Proprietary Microcontrollers
中文描述: 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁數(shù): 88/104頁
文件大?。?/td> 918K
代理商: MB91F155PFV-G
MB91F155/MB91154
88
5.
AC Characteristics
(1) Clock Timing Ratings
(V
CC
=
V
CC
2
=
3.15 V to 3.6 V, V
SS
=
AV
SS
=
0 V, T
A
=
0
°
C to
+
70
°
C)
Value
*1 : Frequency regulation is the maximum fluctuation from a set center frequency, represented in percentage, when
locked to a multiple.
*2 : The target analog section is the A/D.
*3 : The maximum external bus operating frequency allowed is 25 MHz.
*4 : The value when a minimum clock frequency of 10 MHz is input to X0 and half a division of the oscillator circuit
and the 1/8 gear are in use.
Parameter
Sym-
bol
Pin
name
Condition
Unit
Remarks
Min.
Max.
Clock frequency
(high speed and self oscilla-
tion)
f
C
X0, X1
10
16.5
MHz
Range in which self
oscillation is allowed
Clock frequency
(high speed and PLL in use)
Range in which self
oscillation and the
use of the PLL for ex-
ternal clock input are
allowed
Clock frequency
(High speed an 1/2 division
input)
10
18
MHz
Range in which exter-
nal clocks can be in-
put
Clock frequency
(for the calendar macro)
f
CA
X0A,
X1A
32
kHz
Self oscillation and
external clocks
Clock cycle time
t
C
30.3
1600*
4
ns
Frequency regulation *
1
(When the PLL is locked.)
f
10
%
Internal operat-
ing clock fre-
quency
CPU
system
f
CP
One wait is
set with the
wait con-
troller.
0.625*
4
33
MHz
Bus
system
f
CPB
0.625*
4
25*
3
Peripheral
system
f
CPP
0.625*
4
33
Analog section ex-
cluded. *
2
1
33
Analog section *
2
Internal operat-
ing clock cycle
time
CPU
system
t
CP
30.3
1600*
4
ns
Bus
system
t
CPB
40*
3
1600*
4
Peripheral
system
t
CPP
30.3
1600*
4
Analog section ex-
cluded. *
2
30.3
1000
section *
2
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