參數(shù)資料
型號： MB95F124MB
廠商： Fujitsu Limited
元件分類： 8位微控制器
英文描述： 8-BIT SINGLE CHIP MICROCONTROLLERS
中文描述： 8位單晶片微控制器
文件頁數(shù)： 57/80頁
文件大?。?/td> 1488K
代理商： MB95F124MB
MB95120MB Series
57
(8) I
2
C Timing
(V
CC
=
5.0 V
±
10
%
, AV
SS
=
V
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
*1 : R, C : Pull-up resistor and load capacitor of the SCL and SDA lines.
*2 : The maximum t
HD;DAT
have only to be met if the device dose not stretch the “L” width (t
LOW
) of the SCL signal.
*3 : A fast-mode I
2
C-bus device can be used in a standard-mode I
2
C-bus system, but the requirement
t
SU;DAT
≥
250 ns must then be met.
*4 : Refer to “
Note of SDA and SCL set-up time”.
Note : The rating of the input data set-up time in the device connected to the bus cannot be satisfied depending on
the load capacitance or pull-up resistor.
Be sure to adjust the pull-up resistor of SDA and SCL if the rating of the input data set-up time cannot be
satisfied.
Parameter
Symbol
Pin
name
Condition
Value
Unit
Standard-mode
Fast-mode
Min
Max
Min
Max
SCL clock frequency
f
SCL
SCL0
R
=
1.7 k
,
C
=
50 pF*
1
0
100
0
400
kHz
(Repeat) Start condition hold time
SDA
↓
→
SCL
↓
SCL clock “L” width
t
HD;STA
SCL0
SDA0
4.0
0.6
μ
s
t
LOW
SCL0
4.7
1.3
μ
s
μ
s
SCL clock “H” width
t
HIGH
SCL0
4.0
0.6
(Repeat) Start condition setup time
SCL
↑
→
SDA
↓
t
SU;STA
SCL0
SDA0
4.7
0.6
μ
s
Data hold time SCL
↓
→
SDA
↓
↑
t
HD;DAT
SCL0
SDA0
0
3.45*
2
0
0.9*
3
μ
s
Data setup time SDA
↓
↑
→
SCL
↑
t
SU;DAT
SCL0
SDA0
0.25*
4
0.1*
4
μ
s
Stop condition setup time SCL
↑
→
SDA
↑
Bus free time between stop
condition and start condition
t
SU;STO
SCL0
SDA0
4.0
0.6
μ
s
t
BUF
SCL0
SDA0
4.7
1.3
μ
s
S
DA0
S
CL0
6 tcp
Note of SDA and SCL set-up time
Input data set-up time
相關(guān)PDF資料
PDF描述
MB95F124NB 8-BIT SINGLE CHIP MICROCONTROLLERS
MB95128MB 8-BIT SINGLE CHIP MICROCONTROLLERS
MB95F128JB 8-BIT SINGLE CHIP MICROCONTROLLERS
MB95F128MB 8-BIT SINGLE CHIP MICROCONTROLLERS
MB95F128NB 8-BIT SINGLE CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB95F124MBPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
MB95F124MBPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
MB95F124NB 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
MB95F124NBPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
MB95F124NBPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
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