參數(shù)資料
型號: MB90F823PFM
廠商: Electronic Theatre Controls, Inc.
英文描述: Scan Test Devices With Octal Bus Transceivers 24-CDIP -55 to 125
中文描述: 16位微控制器專有
文件頁數(shù): 60/98頁
文件大?。?/td> 1415K
代理商: MB90F823PFM
MB90820 Series
60
9.
UART (x 2)
The UART is a serial I/O port for asynchronous (start-stop) communication or clock-synchronous communication.
The UART has the following features :
Full-duplex double buffering
Capable of asynchronous (start-stop bit) and CLK-synchronous communications
Support for the multiprocessor mode
Various method of baud rate generation :
- External clock input possible
- Internal clock (a clock supplied from 16-bit reload timer can be used.)
- Embedded dedicated baud rate generator
Operation
Baud rate
Note : Assuming internal machine clock frequencies of 6 MHz, 8 MHz, 10 MHz, 12 MHz, and 16 MHz.
Error detection functions (parity, framing, overrun)
NRZ (Non Return to Zero) signal format
Interrupt request :
- Receive interrupt (receive complete, receive error detection)
- Transmit interrupt (transmission complete)
- Transmit / receive conforms to extended intelligent I/O service (EI
2
OS).
Asynchronous
31250/9615/4808/2404/1202 bps
CLK synchronous 2 M/1 M/500 K/250 K/125 K/62.5K bps
相關(guān)PDF資料
PDF描述
MB90F823PFV 10-Bit Buffers/Drivers With 3-State Outputs 28-LCCC -55 to 125
MB90822PFV 10-Bit Buffers/Drivers With 3-State Outputs 24-CFP -55 to 125
MB90822 16-bit Proprietary Microcontroller
MB90822PF 16-bit Proprietary Microcontroller
MB90822PFM 16-bit Proprietary Microcontroller
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