參數(shù)資料
型號: M37920FCCGP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù): 75/158頁
文件大?。?/td> 1261K
代理商: M37920FCCGP
M37920FCCGP, M37920FCCHP
M37920FGCGP, M37920FGCHP
23
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
Table 6. Data access (3)
External
data
bus
width
=
8
bits
Byte
data
read
Byte
data
written
Word
data
read
Word
data
written
Access starting from even- or odd-numbered address
φ1
A23 to A0
D7 to D0
D15 to D8 (Note)
(Note)
ALE
RD
BLW
BHW
D7 to D0
Address
φ1
A23 to A0
D7 to D0
D15 to D8 (Note)
(Note)
ALE
RD
BLW
BHW
D7 to D0
Address
φ1
A23 to A0
D7 to D0
D15 to D8
ALE
RD
BLW
BHW
Address
Address + 1
D7 to D0
φ1
A23 to A0
D7 to D0
D15 to D8
ALE
RD
BLW
BHW
Address
Address + 1
D7 to D0
Note: When the voltage level at pin BYTE = “L”, functions as pins D15 to D8 are valid.
However, when 8-bit width is selected as the external bus width by the chip select
wait controller, the functions as pins D15 to D8 and BHW become invalid.
When the voltage level at pin BYTE = “H”, these pins function as programmable
I/O port (P2) pins.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37920FCCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920FGCGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920FGCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
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