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參數(shù)資料
| 型號： | MB90F598GPF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 4/52頁 |
| 文件大?。?/td> | 657K |
| 代理商： | MB90F598GPF |
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MB90595/595G Series
12
s HANDLING DEVICES
(1) Make Sure that the Voltage not Exceed the Maximum Rating (to Avoid a Latch-up).
In CMOS ICs, a latch-up phenomenon is caused when an voltage exceeding VCC or an voltage below VSS is
applied to input or output pins or a voltage exceeding the rating is applied across VCC and VSS.
When a latch-up is caused, the power supply current may be dramatically increased causing resultant thermal
break-down of devices. To avoid the latch-up, make sure that the voltage not exceed the maximum rating.
In turning on/turning off the analog power supply, make sure the analog power voltage (AVCC, AVRH, DVCC) and
analog input voltages not exceed the digital voltage (VCC).
(2) Treatment of Unused Pins
Unused input pins left open may cause abnormal operation, or latch-up leading to permanent damage. Unused
input pins should be pulled up or pulled down through at least 2 k
resistance.
Unused input/output pins may be left open in output state, but if such pins are in input state they should be
handled in the same way as input pins.
(3) Using external clock
In using the external clock, drive X0 pin only and leave X1 pin unconnected.
(4) Power supply pins (Vcc/Vss)
In products with multiple Vcc or Vss pins, pins with the same potential are internally connected in the device to
avoid abnormal operations including latch-up. However, you must connect the pins to an external power 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 current rating (See the figure below.)
Make sure to connect Vcc and Vss pins via lowest impedance to power lines.
It is recommended to provide a bypass capacitor of around 0.1
F between Vcc and Vss pins near the device.
X0
X1
MB90595/595G Series
Using external clock
Open
Vcc
Vss
Vcc
Vss
Vcc
MB90595/595G
Series
Vcc
Vss
Vcc
Vss
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90F598GPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F598GPFR-GSE1 | 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90595G 包裝:托盤 零件狀態(tài):在售 核心處理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 連接性:CAN，EBI/EMI，SCI，串行輸入/輸出，UART/USART 外設(shè):POR，PWM，WDT I/O 數(shù):78 程序存儲容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源（Vcc/Vdd）:3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:100-BQFP 供應(yīng)商器件封裝:100-PQFP（20x14） 標(biāo)準(zhǔn)包裝:66 |
| MB90F598PFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F804-201PFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F867APFR-G-SNE1 | 制造商:FUJITSU 功能描述: |
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