參數(shù)資料
型號(hào): MB90F591APF
廠商: FUJITSU LTD
元件分類(lèi): 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁(yè)數(shù): 39/51頁(yè)
文件大小: 714K
代理商: MB90F591APF
MB90590/590G Series
39
4.
AC Characteristics
(1) Clock Timing
(MB90V590A, MB90F594A, MB90594, MB90V590G, MB90F594G, MB90594G:
V
CC
=
5.0 V
±
10 %, V
SS
=
AV
SS
=
0V, T
A
=
40
°
C to
+
85
°
C)
(MB90F591A, MB90591: V
CC
=
5.0 V
±
5 %, V
SS
=
AV
SS
=
0V, T
A
=
40
°
C to
+
85
°
C)
Pin
name
Min.
Typ.
Max.
*: Frequency deviation indicates the maximum frequency difference from the target frequency when using a multi-
plied clock.
Example of Oscillation circuit
Parameter
Symbol
Value
Unit
Remarks
Oscillation frequency
f
C
X0, X1
3
5
MHz When using an oscillation circuit.
3
16
MHz When using an external clock.
Oscillation cycle time
t
CYL
X0, X1
200
333
ns
When using an oscillation circuit.
62.5
333
ns
When using an external clock.
Frequency deviation with PLL*
f
5
%
Input clock pulse width
P
WH
, P
WL
X0
10
ns
Duty ratio is about 30 to 70%.
Input clock rise and fall time
t
CR
, t
CF
X0
5
ns
When using external clock
Machine clock frequency
f
CP
1.5
16
MHz
Machine clock cycle time
t
CP
62.5
666
ns
Flash read cycle time
t
CYCFL
2 t
CP
ns
When Flash is accessed by CPU
Central frequency f
O
α
f
fo
------
100%
×
=
t
CYL
P
WH
t
CF
P
WL
t
CR
0.8 V
CC
0.2 V
CC
X0
Clock Timing
X0
X1
R
C1
C2
相關(guān)PDF資料
PDF描述
MB90F594A 16-bit Proprietary Microcontroller
MB90F594APF 16-bit Proprietary Microcontroller
MB90F594G 16-bit Proprietary Microcontroller
MB90V590ACR 16-bit Proprietary Microcontroller
MB90594 16-bit Proprietary Microcontroller
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