參數(shù)資料
型號: M30840MCT-XXXGP
元件分類: 微控制器/微處理器
英文描述: 32-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù): 71/91頁
文件大?。?/td> 903K
代理商: M30840MCT-XXXGP
72
38C2 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Som
e parametric
limits
are
subject
to
change.
qRead Status Register Command
This command reads status information. When the “7016” com-
mand code is transferred with the 1st byte, the contents of the
status register (SRD) with the 2nd byte and the contents of status
register 1 (SRD1) with the 3rd byte are read.
qPage Read Command
This command reads the specified page (256 bytes) in the flash
memory sequentially one byte at a time. Execute the page read
command as explained here following.
(1) Transfer the “FF16” command code with the 1st byte.
(2) Transfer addresses A8 to A15 and A16 to A23 with the 2nd and
3rd bytes respectively.
(3) From the 4th byte onward, data (D0 to D7) for the page (256
bytes) specified with addresses A8 to A23 will be output se-
quentially from the smallest address first synchronized with the
fall of the clock.
Fig. 70 Timing for page read
Fig. 71 Timing for reading status register
FF16
A8 to A15 A16 to A23
data0
data255
SCLK2
RxD2
TxD2
SRDY2(BUSY)
7016
SRD
output
SRD1
output
SCLK2
RxD2
TxD2
SRDY2(BUSY)
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