參數(shù)資料
型號: MB89PV630C-SH
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 10 MHz, MICROCONTROLLER, CDIP64
封裝: CERAMIC, MDIP-64
文件頁數(shù): 82/153頁
文件大?。?/td> 7326K
代理商: MB89PV630C-SH
HARDWARE CONFIGURATION
2-11
When the external-bus function is used, the following pins become active at default.
A, AD, RD, WR, ALE, CLK, RDY, and BUFC
The external-bus pin-control register (BCTR) is used to switch the function of the pin controlling the external
bus for port 2 in the external-bus mode. When either of the bits is set to 0, the pin corresponding to the bit
serves as the port. In the single-chip mode, the contents of both bits are ignored and all 8 bits of port 2
serve as parallel ports. Access to this register is not allowed in modes other than the external-bus mode.
The structure of the BCTR is as follows:
相關(guān)PDF資料
PDF描述
MB89P637-SH 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64
MB89636RP-SH 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP64
MB89635RP-SH 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP64
MB89635RPF 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64
MB89PV950CF 8-BIT, 5 MHz, MICROCONTROLLER, CQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89PV640CF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89PV650A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89PV650ACF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89PV670A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89PV670ACF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller