MX29LAA641D MCNIX [Macronix International], MX29LAA641D Datasheet - Page 10

• Manufacturer Part Number: MX29LAA641D
• Description: 64M-BIT [4M x 16/8M x 8] CMOS EQUAL SECTOR
• Manufacturer: MCNIX [Macronix International]

BUS OPERATION
Table 2-1. BUS OPERATION
Legend:
L=Logic LOW=Vil, H=Logic High=Vih, Vhv=10.0±0.5V, X=Don't Care, AIN=Address IN, DIN=Data IN, DOUT=Data
OUT
Notes:
1. Through programming equipment, the sector protect and chip unprotect functions can also be implemented.
2. If WP#=L, all sectors are protected. If WP# remove to H, all sectors recover previous protected or unprotected
3. By following the requests of command sequence, sector protection, or data polling algorithm, Q0~Q15 would be
4. In Word mode, A21~A0 are address pins. In Byte mode A21~A-1 are address pins. In both modes, A21~A15 are
P/N:PM1289
Mode Select
Device Reset
Standby Mode
Output Disable
Read Mode
Write (Program/Erase)
Accelerate Program
Temporary Sector
Unprotect
Sector Protect
(Note 2)
Chip Unprotect
(Note 2)
status, determined by "sector protect" or "chip unprotect" function.
Data Input or Data Output.
sector address.
Vcc±0.3V disable
RESET#
Vhv
Vhv
Vhv
H
H
H
H
L
enable
enable
enable
enable
enable
enable
CEx
X
X
WE#
H
H
X
X
L
L
X
L
L
OE#
H
H
H
H Sector Address,
H Sector Address,
X
X
L
X
10
A6=H, A1=H,
A6=L, A1=H,
MX29LA641D H/L
Address
A0=L
A0=L
AIN
AIN
AIN
AIN
X
X
X
Note 3 Q8~Q15
Note 3 Q8~Q15
Note 3
DOUT Q8~Q15
Word
HighZ
HighZ
HighZ
X
X
Q8~Q15
=HighZ
=HighZ
=HighZ
HighZ
HighZ
HighZ
HighZ
Byte
X
X
Data (I/O)
Q0~Q7
Note 3
Note 3
Note 3
Note 3
Note 3
DOUT
HighZ
HighZ
HighZ
REV. 1.1, JAN. 06, 2009
Note 2
Note 2
WP#/
ACC
L/H
L/H
Vhv
L/H
H
H
H