M37754FFCGP View Datasheet(PDF) - MITSUBISHI ELECTRIC

Part Name

Description

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M37754FFCGP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION

MITSUBISHI ELECTRIC  

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MITSUBISHI MICROCOMPUTERS

M37754FFCGP

M37754FFCHP

SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION

Reset command

The reset command provides a means of stopping execution of the

erase or program command safely. If the user inputs command code

FF16 in the second cycle after inputting the erase or program com-

mand in the first cycle and again input command code FF16 in the

third cycle, the erase or program command is disabled (i.e., reset),

and the M37754FFCGP and the M37754FFCHP are placed in the

read mode. If the reset command is executed, the contents of the

memory does not change.

Device identification code command

By inputting command code 9016 in the first cycle, the user can read

out the device identification code. The command code is latched into

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the internal command latch at the rising edge of the WE input. At this

time, the user can read out manufacture’s code 1C16 (i.e.,

MITSUBISHI) by inputting 000016 to the address input pins in the

second cycle; the user can read out device code D016 (i. e., 1M-bit

flash memory) by inputting 000116.

These command and data codes are input/output at the same timing

as for read.

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