參數(shù)資料
型號: M38004M8-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件頁數(shù): 101/174頁
文件大?。?/td> 1752K
代理商: M38004M8-XXXSP
HARDWARE
1-17
3800 GROUP USER’S MANUAL
Fig. 12 Port block diagram (single-chip mode)
FUNCTIONAL DESCRIPTION
(1) Ports P0, P1, P2, P3, P40, P41, P56, P57, P6, P7
Direction register
Data bus
Port latch
(2) Ports P42, P43, P50 – P53
Direction register
Data bus
Port latch
Interrupt input
(3) Port P44
Direction register
Data bus
Port latch
Serial I/O input
Serial I/O enable bit
Receive enable bit
(4) Port P45
Direction register
Data bus
Port latch
Serial I/O output
Serial I/O enable bit
Transmit enable bit
P45/TXD P-channel output disable bit
(5) Port P46
Direction register
Data bus
Port latch
Serial I/O clock output
Serial I/O mode selection bit
Serial I/O enable bit
Serial I/O
synchronous clock selection bit
Serial I/O
external
clock input
(6) Port P47
Direction register
Data bus
Port latch
Serial I/O ready output
Serial I/O enable bit
SRDY output enable bit
Serial I/O mode selection bit
(7) Ports P54, P55
Direction register
Data bus
Port latch
Pulse output mode
Timer output
Counter input
Interrupt input
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38004M8-XXXSS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004S1-DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38004S1-DXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38004S1-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004S1-XXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER