MX29F200CT Macronix International, MX29F200CT Datasheet - Page 7

• Manufacturer Part Number: MX29F200CT
• Description: 2M-BIT [256Kx8/128Kx16] CMOS FLASH MEMORY
• Manufacturer: Macronix International

TABLE 2. MX29F200C T/B BUS OPERATIONS
NOTES:
1. Manufacturer and device codes may also be accessed via a command register write sequence. Refer to Table 1.
2. VID is the Silicon-ID-Read high voltage, 11.5V to 12.5V.
3. Refer to Table 1 for valid Data-In during a write operation.
4. X can be VIL or VIH.
5. Code=00H/0000H means unprotected.
6. Refer to sector protect/unprotect algorithm and waveform.
7. The "verify sector protect/unprotect without 12V system" is only following "Sector protect/unprotect without 12V
P/N:PM1250
Code=01H/0001H means protected.
A16~A12=Sector address for sector protect.
Must issue "unlock for sector protect/unprotect" command before "sector protect/unprotect without 12V system"
command.
system" command.
Mode
Read Silicon ID
Manufacturer Code(1)
Read Silicon ID
Device Code(1)
Read
Standby
Output Disable
Write
Sector Protect without 12V
system (6)
Chip Unprotect without 12V L
system (6)
Verify Sector Protect/
Unprotect without 12V
system (7)
Reset
Pins
CE#
L
L
L
H
L
L
L
L
X
OE#
L
L
L
X
H
H
H
H
L
X
H
H
H
X
L
L
L
H
X
WE#
H
A0
L
H
A0
X
X
A0
X
X
X
X
7
MX29F200C T/B
A1
L
L
A1
X
X
A1
X
X
H
X
A6
X
X
A6
X
X
A6
L
H
X
X
A9
V
V
A9
X
X
A9
H
H
H
X
ID
ID
(2)
(2)
Q0 ~ Q15
C2H (Byte mode)
00C2H (Word mode)
51H/57H (Byte mode)
2251H/2257H(Word mode)
D
HIGH Z
HIGH Z
D
X
X
Code(5)
HIGH Z
IN
OUT
(3)
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REV. 1.0 , DEC. 14, 2005