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參數(shù)資料
| 型號(hào)： | M30840MCT-XXXGP |
| 元件分類(lèi)： | 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(yè)數(shù)： | 73/91頁(yè) |
| 文件大?。?/td> | 903K |
| 代理商： | M30840MCT-XXXGP |
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74
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.
q Block Erase Command
This command erases the contents of specified block. Execute the
block erase command as explained here following.
(1) Transfer the “2016” command code with the 1st byte.
(2) Transfer addresses A8 to A15 with the 2nd bytes and addresses
A16 to A23 with the 3rd bytes in serial.
(3) Transfer the verify command code “D016” with the 4th byte.
Then, the erase operation for the specified block of flash
memory will start. Set the addresses A8 to A23 to the maximum
address of the specified block.
When block erase ends, the SRDY2 (BUSY) signal changes from
“H” to “L” level. The result of the erase operation can be known by
reading the status register. For details, refer to the status register.
Fig. 74 Timing for block erase command
qErase All Blocks Command
This command erases the contents of all blocks. Execute the
erase all blocks command as explained here following.
(1) Transfer the “A716” command code with the 1st byte.
(2) Transfer the verify command code “D016” with the 2nd byte.
With the verify command code, the erase operation will start
and continue for all blocks in the flash memory.
When erase all blocks end, the SRDY2 (BUSY) signal changes
from “H” to “L” level. The result of the erase operation can be
known by reading the status register.
Fig. 75 Timing for erase all blocks
A8 to A15 A16 to A23
2016
D016
SCLK2
RxD2
TxD2
SRDY2(BUSY)
A716
D016
SCLK2
RxD2
TxD2
SRDY2(BUSY)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M30840MC-XXXFP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30840MC-XXXGP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30840ME-XXXFP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30840ME-XXXGP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30840SFP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
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