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参数资料
| 型号： | MB9BF305NABGL |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PBGA112 |
| 封装： | 10 X 10 MM, 1.45 MM HEIGHT, 0.80 MM PITCH, PLASTIC, FBGA-112 |
| 文件页数： | 87/104页 |
| 文件大小： | 1005K |
| 代理商： | MB9BF305NABGL |
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83
FUJITSU SEMICONDUCTOR CONFIDENTIAL
r3.0
MB9B300A Series
(12) I
2C timing
(Vcc = 2.7V to 5.5V, Vss = 0V Ta = - 40
°C to + 85°C )
Typical
mode
High-speed
mode
Parameter
Symbol
Conditions
Min Max Min Max
Unit Remarks
SCL clock frequency
fSCL
0
100
0
400
kHz
(Repeated) START condition
hold time
SDA
↓ → SCL ↓
tHDSTA
4.0
-
0.6
-
μs
SCLclock "L" width
tLOW
4.7
-
1.3
-
μs
SCLclock "H" width
tHIGH
4.0
-
0.6
-
μs
(Repeated) START setup time
SCL
↑ → SDA ↓
tSUSTA
4.7
-
0.6
-
μs
Data hold time
SCL
↓ → SDA ↓ ↑
tHDDAT
0
3.45
(*2)
0
0.9
(*3)
μs
Data setup time
SDA
↓ ↑ → SCL ↑
tSUDAT
250
-
100
-
ns
STOP condition setup time
SCL
↑ → SDA ↑
tSUSTO
4.0
-
0.6
-
μs
Bus free time between
"STOP condition" and
"START condition"
tBUF
CL = 50pF,
R = (Vp/IOL)
(*1)
4.7
-
1.3
-
μs
Noise filter
tSP
-
2 tCYCP
(*4)
-
2 tCYCP
(*4)
-
ns
*1 : R and C represent the pull-up resistance and load capacitance of the SCL and SDA lines, respectively. Vp
indicates the power supply voltage of the pull-up resistance and IOL indicates VOL guaranteed current.
*2 : The maximum tHDDAT must satisfy that it doesn't extend at least "L" period (tLOW) of device's SCL
signal.
*3 : A high-speed mode I2C bus device can be used on a standard mode I2C bus system as long as the device
satisfies the requirement of "tSUDAT ≥ 250 ns".
*4 : tCYCP is the APB bus clock cycle time. Please see the block diagram to refer the APB bus number which I
2C
is connected. To use I2C, set the APB bus clock at 8 MHz or more.
SDA
SCL
tHDSTA
tLOW
tHDDAT
tSUDAT
tHIGH
tSUSTA
tHDSTA
tSP
tBUF
tSUSTO
DS706-00024-1v0-E
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PDF描述 |
|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB9BF306NAPMC-G-JNE1 | 制造商:FUJITSU 功能描述:MCU 32BIT CORTEX-M3 FM3 100LQFP 制造商:FUJITSU 功能描述:MCU, 32BIT, CORTEX-M3, FM3, 100LQFP 制造商:FUJITSU 功能描述:MCU, 32BIT, CORTEX-M3, FM3, 100LQFP; Controller Family/Series:ARM Cortex-M3; Core Size:32bit; No. of I/O's:80; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Digital IC Case Style:LQFP; No. of Pins:100; Program Memory Size:512KB; ;RoHS Compliant: Yes |
| MB9BF306NBGL-GE1 | 制造商:FUJITSU 功能描述:32-bit FM3 series microcontroller |
| MB9BF306NBPMC-G-JNE1 | 制造商:FUJITSU 功能描述:32-bit MCU |
| MB9BF306NBPMC-G-JNE2 | 制造商:FUJITSU 功能描述: |
| MB9BF306RAPMC-G-JNE1 | 制造商:FUJITSU 功能描述:MCU 32BIT CORTEX-M3 FM3 120LQFP |
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