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參數(shù)資料
| 型號： | MB95107BBGL |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 16.25 MHz, MICROCONTROLLER, PBGA96 |
| 封裝： | 6 X 6 MM, 1.30 MM HEIGHT, 0.50 MM PITCH, PLASTIC, FBGA-96 |
| 文件頁數(shù)： | 8/80頁 |
| 文件大?。?/td> | 2746K |
| 代理商： | MB95107BBGL |
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MB95100B Series
16
DS07-12617-3E
■ PIN CONNECTION
Treatment of Unused Pin
Leaving unused input pins unconnected can cause abnormal operation or latch-up, leaving to permanent
damage.
Unused input pins should always be pulled up or down through resistance of at least 2 k
Ω. Any unused input/
output pins may be set to output mode and left open, or set to input mode and treated the same as unused input
pins. If there is an unused output pin, make it open.
Treatment of Power Supply Pins on A/D Converter
Connect to be AVCC
= VCC and AVSS = AVR = VSS even if the A/D converter is not in use.
Noise riding on the AVCC pin may cause accuracy degradation. So, connect approx. 0.1
μF ceramic capacitor
as a bypass capacitor between AVCC and AVSS pins in the vicinity of this device.
Power Supply Pins
In products with multiple VCC or VSS pins, the pins of the same potential are internally connected in the device
to avoid abnormal operations including latch-up. However, you must connect the pins to external power supply
and a ground line to lower the electro-magnetic emission level, to prevent abnormal operation of strobe signals
caused by the rise in the ground level, and to conform to the total output current rating.
Moreover, connect the current supply source with the VCC and VSS pins of this device at the low impedance.
It is also advisable to connect a ceramic bypass capacitor of approximately 0.1
μF between VCC and VSS pins
near this device.
Mode Pin (MOD)
Connect the MOD pin directly to VCC or VSS pins.
To prevent the device unintentionally entering the test mode due to noise, lay out the printed circuit board so as
to minimize the distance from the MOD pin to VCC or VSS pins and to provide a low-impedance connection.
Analog Power Supply
Always set the same potential to AVCC and VCC pins. When VCC
> AVCC, the current may flow through the AN00
to AN11 pins.
Precautions for Use of FRAM
When the device is connected to I2C external pins (SCL0 and SDA0) , the device with the same slave addresses
(1010000B to 1010111B) as built-in FRAM cannot be used.
When built-in FRAM is used without connecting the device to I2C external pins, external pull-up resistor (1.1 k
Ω
or more) should be connected to SCL0 and SDA0 pins.
P50 and P51 cannot be used in MB95D108BS and MB95D108BW.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MB95107BPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
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| MB95108AM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB95108AMPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB95108AMPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
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