MX23L8051 データシートの表示（PDF） - Macronix International

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MX23L8051

8M-BIT [8M x 1] CMOS SERIAL MASK-ROM

Macronix International 

MX23L8051

READ ARRAY TIMING WAVEFORM

CS

SCLK

SI

SO

CS

SCLK

SI

SO

CS

SCLK

SI

SO

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 7 Bit 6 Bit 5 Bit 4

Hi-Z

1st byte (52h)

2nd byte (AD1)

Hi-Z

Bit 1 Bit 0

9th byte (Dummy)

Hi-Z

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 7 Bit 6 Bit 5

1st data output byte

2nd data output byte

Bit 3 Bit 2 Bit 1 Bit 0 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

(N-1)th data output byte

Nth data output byte

Hi-Z

NOTES:

1. 1st Byte='52h'

2. 2nd Byte=Address 1(AD1), A17=BIT 0, A18=BIT1, A19=BIT2.

3. 3rd Byte=Address 2(AD2), A9=BIT0, A10=BIT1,......A16=BIT7

4. 4th Byte=Address 3(AD3), A7=BIT0, A8=BIT1

5. 5th Byte=Byte Address(BA), A0=BIT0, A1=BIT1,......A6=BIT6

6. 6th-9th Bytes for SI ==> Dummy Bytes (Don't care)

7. From Byte 10, SO Would Output Array Data

P/N: PM0838

REV. 1.1, JUN. 23, 2003

10

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