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P/N:PM1185
MX29LV008C T/B
REV. 1.0, JUN. 30, 2005
First Bus
Second Bus
Third Bus
Fourth Bus
Fifth Bus
Sixth Bus
Command
Bus Cycle
Cycle
Cycle
Cycle
Cycle
Cycle
Cycle Addr
Data Addr
Data
Addr
Data Addr
Data
Addr
Data Addr
Data
Reset
1
XXXH F0H
Read
1
RA
RD
Read Silicon Top Boot
4
555H AAH 2AAH
55H
555H
90H ADI
DDI
ID
Bottom Boot
4
555H AAH 2AAH
55H
555H
90H ADI
DDI
Sector Protect
4
555H AAH 2AAH
55H
555H
90H (SA)
00H
Verify
x02H
01H
Program
4
555H AAH 2AAH
55H
555H
A0H PA
PD
Chip Erase
6
555H AAH 2AAH
55H
555H
80H 555H
AAH
2AAH 55H
555H 10H
Sector Erase
6
555H AAH 2AAH
55H
555H
80H 555H
AAH
2AAH 55H
SA
30H
Sector Erase Suspend
1
XXXH B0H
Sector Erase Resume
1
XXXH 30H
TABLE 4. MX29LV008C T/B COMMAND DEFINITIONS
Notes :
1. ADI = Address of Device identifier; A1=0, A0 = 0 for manufacturer code,A1=0, A0 = 1 for device code. A2-A18=do not care.
(Refer to table 3)
DDI = Data of Device identifier : C2H for manufacture code, 3E/37 (Top/Bottom Boot) for device code.
X = X can be VIL or VIH
RA=Address of memory location to be read.
RD=Data to be read at location RA.
2. PA = Address of memory location to be programmed.
PD = Data to be programmed at location PA.
SA = Address of the sector to be erased.
3. Address A19-A11 are don't cares for unlock and command cycles.
4. For Sector Protect Verify operation: If read out data is 01H, it means the sector has been protected. If read out data is 00H, it
means the sector is still not being protected.