參數(shù)資料
型號: MB90F822PF
廠商: Electronic Theatre Controls, Inc.
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 78/98頁
文件大?。?/td> 1415K
代理商: MB90F822PF
MB90820 Series
78
Note that if a +B signal is input when the microcontroller power supply is off (not fixed at 0 V), the power
supply is provided from the pins, so that incomplete operation may result.
Note that if the +B input is applied during power-on, the power supply is provided from the pins and the
resulting supply voltage may not be sufficient to operate the power-on reset.
Care must be taken not to leave the +B input pin open.
Note that analog system input/output pins (LCD drive pins and comparator input pins, etc.) other than the
A/D input pins cannot accept +B input.
Sample recommended circuits:
WARNING:
Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Input/output equivalent circuits
+B input (0 V to 16 V)
Limiting
resistance
Protective diode
Vcc
P-ch
N-ch
R
相關PDF資料
PDF描述
MB90F822PFM Scan Test Devices With Octal Bus Transceivers 28-LCCC -55 to 125
MB90F822PFV Scan Test Devices With Octal Bus Transceivers 24-CDIP -55 to 125
MB90F823PF Scan Test Devices With Octal Bus Transceivers 28-LCCC -55 to 125
MB90F823PFM Scan Test Devices With Octal Bus Transceivers 24-CDIP -55 to 125
MB90F823PFV 10-Bit Buffers/Drivers With 3-State Outputs 28-LCCC -55 to 125
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