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參數(shù)資料
| 型號： | MB90803SPF |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-bit Proprietary Microcontroller CMOS |
| 中文描述： | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 79/88頁 |
| 文件大小： | 385K |
| 代理商： | MB90803SPF |
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MB90800 Series
79
(8) I
2
C Timing
(AV
CC
=
V
CC
=
3.3 V
±
0.3 V, Ta
=
40
to
+
85
°
C)
The I
2
C trriger is based on AV
SS
=
V
SS
=
0.0 V.
*1 : f
CP
is internal operation clock frequency. Refer to “ (1) Clock timing”.
*2 : R, C : Pull-up resistor and load capacitor of the SCL and SDA lines.
*3 : The maximum t
HDDAT
only has to be met if the device does not stretch the “L” width (t
LOW
) of the SCL signal.
Parameter
Symbol
Conditions
Standard-
mode
Min
0
Unit
Max
100
SCL clock frequency
Hold time (repeated) START condition
SDA
↓
→
SCL
↓
“L” width of the SCL clock
“H” width of the SCL clock
Set-up time for a repeated START condition
SCL
↑
→
SDA
↓
Data hold time
SCL
↓
→
SDA
↓
↑
f
SCL
When power supply voltage of external
pull-up resistor is 5.0 V
R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 3.6 V
R
=
1.0 k
, C
=
50 pF*
2
kHz
t
HDSTA
4.0
μ
s
t
LOW
t
HIGH
4.7
4.0
μ
s
μ
s
t
SUSTA
4.7
μ
s
t
HDDAT
0
3.45
*
3
μ
s
Data set-up time
SDA
↓
↑
→
SCL
↑
t
SUDAT
When power supply voltage of external
pull-up resistor is 5.0 V
f
CP
*
1
≤
20 MHz, R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 3.6 V
f
CP
*
1
≤
20 MHz, R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 5.0 V
f
CP
*
1
≤
20 MHz, R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 3.6 V
f
CP
*
1
≤
20 MHz, R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 5.0 V
R
=
1.0 k
, C
=
50 pF*
2
When power supply voltage of external
pull-up resistor is 3.6 V
R
=
1.0 k
, C
=
50 pF*
2
250
ns
200
ns
Set-up time for STOP condition
SCL
↑
→
SDA
↑
t
SUSTO
4.0
μ
s
Bus free time between a STOP and START
condition
t
BUS
4.7
μ
s
SDA
SCL
t
LOW
t
SUDAT
t
HDSTA
t
BUS
t
HDSTA
t
HDDAT
t
HIGH
t
SUSTA
t
SUSTO
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90803SPF-G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
| MB90820 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90820B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
| MB90822 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-bit Proprietary Microcontroller |
| MB90822B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
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