m37753ffchp Mitsumi Electronics, Corp., m37753ffchp Datasheet - Page 27

• Manufacturer Part Number: m37753ffchp
• Description: Single Chip 16 Bit Cmos Microcomputer Flash Memory Version
• Manufacturer: Mitsumi Electronics, Corp.

Read command
Input command code 00
low-order 8 bits and the high-order 8 bits of the address and pull the
OE pin low. When this is done, the M37753FFCFP and the
M37753FFCHP read out the contents of the specified address, and
__
Fig. 16 Timings during reading
SCLK
SDA
OE
BUSY
Note : When outputting the read data, the SDA pin is switched for output at the first falling edge of SCLK. The SDA pin is placed
“L”
Command code input (00
in the floating state during the period of th
0 0 0 0 0 0 0 0
16
in the first transfer. Proceed and input the
16
t
CH
) Read address input (L)
A
0
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
(C-E)
after the last rising edge of SCLK (at the 8th bit).
A
7
t
CH
Read address input (H)
A
8
then latch it into the internal data latch. When the OE pin is released
back high and serial clock is input to the SCLK pin, the read data that
has been latched into the data latch is serially output from the SDA
pin.
A
15
t
CR
Read
t
WR
MITSUBISHI MICROCOMPUTERS
t
RC
D
M37753FFCHP
Read data output
M37753FFCFP
0
__
D
7
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