參數(shù)資料
型號(hào): M37478E8SP
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
封裝: PLASTIC, SDIP-42
文件頁(yè)數(shù): 25/50頁(yè)
文件大?。?/td> 693K
代理商: M37478E8SP
28
MITSUBISHI MICROCOMPUTERS
7477/ 7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 20 Block diagram of ports P14 – P17
Direction register
Port latch
Tr6
Port P17
Data bus
SIOE
SIOM
SRDY
SRDY
Tr7
Port P16
Data bus
SIOM
SIOE
CLK output
SCS
SIOE
Tr8
Port P15
Data bus
SIOE
TXD
TE
Tr9
Port P14
Data bus
SIOE
RE
RXD
Data bus
Tr6 to Tr9 are pull-up transistors.
Ports P14 – P17
CLK input
Direction register
Port latch
Direction register
Port latch
Direction register
Port latch
Pull-up control
register
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37478E8SP/FP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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M37478E8TXXXSP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
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