S71PL032J SPANSION [SPANSION], S71PL032J Datasheet - Page 73

• Manufacturer Part Number: S71PL032J
• Description: STACKED MULTI CHIP PRODUCT FLASH MEMORY AND RAM
• Manufacturer: SPANSION [SPANSION]

Command
(Notes)
Reset
Secured Silicon
Sector Entry
Secured Silicon
Sector Exit
Secured Silicon
Protection Bit
Program (Notes 5,
6)
Secured Silicon
Protection Bit
Status
Password Program
(Notes 5, 7, 8)
August 12, 2004 S29PL127J_064J_032J_MCP_00_A3
Command (Notes)
Program/Erase Resume (Note 12)
CFI Query (Note 13)
Accelerated Program (Note 15)
Unlock Bypass Entry (Note 15)
Unlock Bypass Program (Note 15)
Unlock Bypass Erase (Note 15)
Unlock Bypass CFI (Notes 13, 15)
Unlock Bypass Reset (Note 15)
Legend:
BA = Address of bank switching to autoselect mode, bypass
mode, or erase operation. Determined by PL127J: Amax:A20,
PL064J: Amax:A19, PL032J: Amax:A18.
PA = Program Address (Amax:A0). Addresses latch on falling
edge of WE# or CE# pulse, whichever happens later.
PD = Program Data (DQ15:DQ0) written to location PA. Data
latches on rising edge of WE# or CE# pulse, whichever happens
first.
Notes:
1. See Table
2. All values are in hexadecimal.
3. Shaded cells in table denote read cycles. All other cycles are
4. During unlock and command cycles, when lower address bits
5. No unlock or command cycles required when bank is reading
6. The Reset command is required to return to reading array
7. Fourth cycle of autoselect command sequence is a read
8. The data is C4h for factory and customer locked, 84h for
write operations.
are 555 or 2AAh as shown in table, address bits higher than
A11 (except where BA is required) and data bits higher than
DQ7 are don’t cares.
array data.
(or to erase-suspend-read mode if previously in Erase
Suspend) when bank is in autoselect mode, or if DQ5 goes
high (while bank is providing status information).
cycle. System must provide bank address to obtain
manufacturer ID or device ID information. See Autoselect
Command Sequence
factory locked and 04h for not locked.
1
for description of bus operations.
1
3
4
6
5
4
Addr
XXX
555
555
555
555
555
section
Data
AA
AA
AA
AA
AA
F0
A d v a n c e
for more information.
Table 18. Sector Protection Command Definitions
Addr
2AA
2AA
2AA
2AA
2AA
Table 17. Memory Array Command Definitions
1
1
2
3
2
2
1
2
Data Addr Data
55
55
55
55
55
Addr
XXX
555
S29PL127J/S29PL064J/S29PL032J for MCP
BA
XX
XX
XX
XX
55
555
555
555
555
555
Data
I n f o r m a t i o n
30
98
A0
AA
A0
80
98
90
88
90
60
60
38
Addr
XXX
2AA
XX
PA
PA
XX[0-3]
Addr
OW
OW
Bus Cycles (Notes 1-4)
XX
Data
PD
55
PD
10
00
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
9. The data is 00h for an unprotected sector group and 01h for
10. Device ID must be read across cycles 4, 5, and 6. PL127J
11. System may read and program in non-erasing sectors, or
12. Program/Erase Resume command is valid only during Erase
13. Command is valid when device is ready to read array data or
14.
15. Unlock Bypass Entry command is required prior to any
PD[0-3]
a protected sector group.
(X0Eh = 2220h, X0Fh = 2200h),PL064J (X0Eh = 2202h,
X0Fh = 2201h), PL032J (X0Eh = 220Ah, X0Fh = 2201h).
enter autoselect mode, when in Program/Erase Suspend
mode. Program/Erase Suspend command is valid only
during a sector erase operation, and requires bank address.
Suspend mode, and requires bank address.
when device is in autoselect mode.
WP#/ACC
command.
Unlock Bypass operation. Unlock Bypass Reset command is
required to return to the reading array.
Addr
555
Data
Bus Cycles (Notes 1–4)
00
68
48
Data
20
must be at V
Addr
OW
OW
Addr
RD(0)
Data
48
Data
ID
during the entire operation of
Addr
OW
Addr
RD(0)
Data
Data
Addr
Addr
Data
Data
73