MX29LV160C T/B
TABLE 6. MX29LV160C T/B BUS OPERATION
ADDRESS
DESCRIPTION
Read
CE# OE# WE# RE-
L
L
H
H
A19 A11 A9 A8 A6 A5 A1 A0
A7
AIN
A2
Dout
Q0~Q7
SET# A12 A10
Q8~Q15
BYTE
=VIH
Dout
BYTE
=VIL
Q8~Q14
=High Z
Q15=A-1
Write
Reset
Temporary sector unlock
Output Disable
Standby
Sector Protect
Chip Unprotect
Sector Protection Verify
L
X
X
L
0.3V
L
L
L
H
H
L
L
L
H
H
X
X
H
L
X
X
H
X
H
L
VID
H
Vcc±
0.3V
VID
VID
H
SA
X
SA
X
X
X
X
X
X
L
H
L
X
X
X
H
H
H
L
L
L
DIN
DIN
CODE(5)
X
X
X
X
X
X
AIN
X
AIN
X
X
DIN(3)
High Z
DIN
High Z
High Z
DIN
High Z
DIN
High Z
High Z
High Z
High Z
High Z
High Z
Vcc± X
X VID 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:PM1186
REV. 1.2, JAN. 19, 2006
11
MCNIX [ MACRONIX INTERNATIONAL ]
