S71PL129JC0 Datasheet, PDF (54/149 Pages) SPANSION – Stacked Multi-Chip Product (MCP) Flash Memory

Advance Information
DYB to a 1 protects the sector from programs or erases. Since this is a volatile
bit, removing power or resetting the device will clear the DYBs. The bank address
is latched when the command is written.
Command
The programming of either the PPB or DYB for a given sector or sector group can
be verified by writing a Sector Protection Status command to the device.
Note that there is no single command to independently verify the programming
of a DYB for a given sector group.
Command Definitions Tables
Command (Notes)
Table 12. Memory Array Command Definitions
Bus Cycles (Notes 1–4)
Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data
Read (Note 5)
1 RA
RD
Reset (Note 6)
1 XXX F0
Manufacturer ID
4 555
AA
2AA
55
(BA)
555
90
(BA)
X00
01
Device ID (Note 10) 6 555
AA
2AA
55
(BA)
555
90
(BA)
X01
227E
(BA) (Note (BA) (Note
X0E 10) X0F 10)
Autoselect
(Note 7)
Secured Silicon Sector
Factory Protect (Note 4 555
8)
AA
2AA
55
(BA)
555
90
X03
(Note
8)
Sector Group Protect
Verify (Note 9)
4
555
AAA
2AA
55
(BA)
555
90
(SA) XX00/
X02 XX01
Program
4 555 AA 2AA 55 555 A0
PA
PD
Chip Erase
6 555 AA 2AA 55 555 80 555
AA
2AA
55
555
10
Sector Erase
6 555 AA 2AA 55 555
80 555
AA
2AA
55
SA
30
Program/Erase Suspend (Note 11) 1 BA
B0
Program/Erase Resume (Note 12) 1 BA
30
CFI Query (Note 13)
1 55
98
Accelerated Program (Note 15)
2 XX
A0
PA
PD
Unlock Bypass Entry (Note 15)
3 555 AA 2AA 55 555 20
Unlock Bypass Program (Note 15) 2 XX
A0
PA
PD
Unlock Bypass Erase (Note 15)
2 XX
80
XX
10
Unlock Bypass CFI (Notes 13, 15) 1 XX
98
Unlock Bypass Reset (Note 15)
2 XXX 90 XXX 00
Legend:
BA = Address of bank switching to autoselect mode, bypass mode, or erase operation. Determined by Amax:A19.
PA = Program Address (Amax:A0). Addresses latch on falling edge of WE# or CE1#/CE2# pulse, whichever happens
later.
PD = Program Data (DQ15:DQ0) written to location PA. Data latches on rising edge of WE# or CE1#/CE2# pulse,
whichever happens first.
RA = Read Address (Amax:A0).
RD = Read Data (DQ15:DQ0) from location RA.
SA = Sector Address (Amax:A12) for verifying (in autoselect mode) or erasing.
WD = Write Data. See “Configuration Register” definition for specific write data. Data latched on rising edge of WE#.
X = Don’t care
Notes:
1. See Table 1 for description of bus operations.
2. All values are in hexadecimal.
3. Shaded cells in table denote read cycles. All other cycles are write operations.
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S29PL129J for MCP
S29PL129J_MCP_00_A0 June 4, 2004