MX29LV160BB 데이터 시트보기 (PDF) - Macronix International

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MX29LV160BB

16M-BIT [2Mx8/1Mx16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

Macronix International 

R

MX29LV160BT/BB

TABLE 6. MX29LV160BT/BB BUS OPERATION

DESCRIPTION

Read

ADDRESS

CE OE WE RESET A19 A11 A9 A8 A6 A5 A1 A0

A12 A10 A7

A2

L LH H

AIN

Write

L HL H

AIN

Reset

X XX L

X

Temporary sector unlock X X X VID

AIN

Output Disable

L HH H

X

Standby

Vcc± X X Vcc±

X

0.3V

0.3V

Sector Protect

L H L VID SA X X X L X H L

Chip Unprotect

L H L VID X X X X H X H L

Sector Protection Verify

L L H H SA X VID X L X H L

Q0~Q7

Dout

DIN(3)

High Z

DIN

High Z

High Z

Q8~Q15

BYTE BYTE

=VIH =VIL

Dout Q8~Q14

=High Z

Q15=A-1

DIN

High Z High Z

DIN High Z

High Z High Z

High Z High Z

DIN

X

X

DIN

X

X

CODE(5)

X

X

NOTES:

1. Manufacturer and device codes may also be accessed via a command register write sequence. Refer to Table 4.

2. VID is the high voltage, 11.5V to 12.5V.

3. Refer to Table 5 for valid Data-In during a write operation.

4. X can be VIL or VIH.

5. Code=00H/XX00H means unprotected.

Code=01H/XX01H means protected.

6. A19~A12=Sector address for sector protect.

7. The sector protect and chip unprotect functions may also be implemented via programming equipment.

P/N:PM1041

REV. 1.2, JUL. 01, 2004

11

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