MX29LV065TC-12 MCNIX [Macronix International], MX29LV065TC-12 Datasheet - Page 18

• Manufacturer Part Number: MX29LV065TC-12
• Description: 64M-BIT [8M x 8] CMOS EQUAL SECTOR FLASH MEMORY
• Manufacturer: MCNIX [Macronix International]

SOFTWARE COMMAND DEFINITIONS
Device operations are selected by writing specific ad-
dress and data sequences into the command register.
Writing incorrect address and data values or writing them
in the improper sequence will reset the device to the
read mode. Table 2 defines the valid register command
sequences. Note that the Erase Suspend (B0H) and
Legend:
X=Don't care
RA=Address of the memory location to be read.
RD=Data read from location RA during read operation.
PA=Address of the memory location to be programmed.
Addresses are latched on the falling edge of the WE or
CE pulse.
P/N:PM0893
TABLE 2. MX29LV065 COMMAND DEFINITIONS
Command
Read(Note 5)
Reset(Note 6)
Auto-select(Note 7)
Enter Secured Silicon
Sector
Exit Secured Silicon
Sector
Program
Chip Erase
Sector Erase
Erase Suspend(Note 10)
Erase Resume(Note 11)
CFI Query (Note 12)
Manufacturer ID
Device ID
Secured Sector Factory
Protect (Note 8)
Sector Group Protect
Verify (Note 9)
Cycle
Bus
1
1
4
4
4
4
4
3
4
4
6
6
1
1
1
First Bus
Cycle
Addr
RA
XXX
XXX
XXX
XXX
XXX
XXX
XXX
BA
XXX
XXX
XXX
XXX
BA
XX
Data Addr
RD
F0
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
B0
30
98
Second Bus Third Bus
Cycle
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
Data Addr
55
55
55
55
55
55
55
55
55
55
18
Erase Resume (30H) commands are valid only while the
Sector Erase operation is in progress. Either of the two
reset command sequences will reset the device(when
applicable).
All addresses are latched on the falling edge of WE or
CE, whichever happens later. All data are latched on ris-
ing edge of WE or CE, whichever happens first.
PD=Data to be programmed at location PA. Data is
latched on the rising edge of WE or CE pulse.
SA=Address of the sector to be erased or verified.
Address bits A22-A16 uniquely select any sector.
Cycle
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
Data Addr Data
90
90
90
90
90
88
90
A0
80
80
Fourth Bus
Cycle
X00
X01
X03
SA
X02
xxx
PA
XXX
XXX
MX29LV065
C2
93
90/10
xx00
xx01
00
PD
AA
AA
Fifth Bus
Cycle
Addr Data Addr Data
XXX
XXX
REV. 0.4, JUL. 22, 2003
55
55
SA
Sixth Bus
Cycle
XXX 10
30