參數(shù)資料
型號： MB2146-301A
廠商： Fujitsu Limited
英文描述： 8-bit Proprietary Microcontrollers
中文描述： 8位微控制器專有
文件頁數(shù)： 57/69頁
文件大?。?/td> 832K
代理商： MB2146-301A
MB95100B Series
57
(8) I
2
C Timing
(V
CC
=
3.3 V, AV
SS
=
V
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
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.
Parameter
Symbol
Pin name
Conditions
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 set-
up time SCL
↑
→
SDA
↓
Data hold time SCL
↓
→
SDA
↓
↑
Data setup time SDA
↓
↑
→
SCL
↑
Stop condition setup time SCL
↑
→
SDA
↑
Bus free time between stop
condition and start condition
t
SU;STA
SCL0
SDA0
4.7
0.6
μ
s
t
HD;DAT
SCL0
SDA0
0
3.45*
2
0
0.9*
3
μ
s
t
SU;DAT
SCL0
SDA0
0.25
0.1
μ
s
t
SU;STO
SCL0
SDA0
4
0.6
μ
s
t
BUF
SCL0
SDA0
4.7
1.3
μ
s
S
DA0
S
CL0
t
WAKEUP
t
HD;
S
TA
t
S
U;DAT
t
HD;
S
TA
t
S
U;
S
TA
t
LOW
t
HD;DAT
t
HIGH
t
S
U;
S
TO
t
BUF
相關PDF資料
PDF描述
MB2146-302A 8-bit Proprietary Microcontrollers
MB2146-303A 8-bit Microcontrollers
MB2146-303 8-bit Proprietary Microcontrollers
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MB3778 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關代理商/技術參數(shù)
參數(shù)描述
MB2146-302A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB2146-303 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB2146-303A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Microcontrollers
MB2146-303A-E 制造商:FUJITSU 功能描述:KIT MCU BOARD 8FX FAMILY 制造商:FUJITSU 功能描述:F2MC-8FX, MB95FV100D-103, EVAL BOARD; Silicon Manufacturer:Fujitsu; Silicon Family Name:F2MC-8FX; Kit Contents:Board; Features:LVD2 Detection Voltage Selector Jumper Plug, BGM Adapter Connector ;RoHS Compliant: NA
MB2146-401 制造商:FUJITSU 功能描述:KIT EVALUATION BOARD 8FX FAMILY
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