S71PL129JC0 Datasheet, PDF (29/149 Pages) SPANSION – Stacked Multi-Chip Product (MCP) Flash Memory

Advance Information
Bank
Sector
SA2-124
SA2-125
SA2-126
SA2-127
SA2-128
SA2-129
SA2-130
SA2-131
SA2-132
SA2-133
SA2-134
Table 3. S29PL129J Sector Architecture (Sheet 7 of 7)
CE1#
1
1
1
1
1
1
1
1
1
1
1
CE2#
0
0
0
0
0
0
0
0
0
0
0
Sector Address (A21-
A12)
1111100XXX
1111101XXX
1111110XXX
1111111000
1111111001
1111111010
1111111011
1111111100
1111111101
1111111110
1111111111
Sector Size
(Kwords)
32
32
32
4
4
4
4
4
4
4
4
Address Range (x16)
3E0000h–3E7FFFh
3E8000h–3EFFFFh
3F0000h–3F7FFFh
3F8000h–3F8FFFh
3F9000h–3F9FFFh
3FA000h–3FAFFFh
3FB000h–3FBFFFh
3FC000h–3FCFFFh
3FD000h–3FDFFFh
3FE000h–3FEFFFh
3FF000h–3FFFFFh
Table 4. Secured Silicon Sector Addresses
Factory-Locked Area
Customer-Lockable Area
Sector Size
64 words
64 words
Address Range
000000h-00003Fh
000040h-00007Fh
Autoselect Mode
The autoselect mode provides manufacturer and device identification, and sector
protection verification, through identifier codes output on DQ7–DQ0. This mode
is primarily intended for programming equipment to automatically match a device
to be programmed with its corresponding programming algorithm. However, the
autoselect codes can also be accessed in-system through the command register.
When using programming equipment, the autoselect mode requires V_ID on ad-
dress pin A9. Address pins must be as shown in Table 5. In addition, when
verifying sector protection, the sector address must appear on the appropriate
highest order address bits. Table 5 shows the remaining address bits that are
don’t care. When all necessary bits have been set as required, the programming
equipment may then read the corresponding identifier code on DQ7–DQ0. How-
ever, the autoselect codes can also be accessed in-system through the command
register, for instances when the device is erased or programmed in a system with-
out access to high voltage on the A9 pin. The command sequence is illustrated in
Table 12. Note: If a Bank Address (BA) (on address bits A21–A19) is asserted
during the third write cycle of the autoselect command, the host system can read
autoselect data that bank and then immediately read array data from the other
bank, without exiting the autoselect mode.
To access the autoselect codes in-system, the host system can issue the autose-
lect command via the command register, as shown in Table 12. This method does
not require V_ID. See “Autoselect Command Sequence” on page 46 for more
information.
June 4, 2004 S29PL129J_MCP_00_A0
S29PL129J for MCP
29