S29GL064A10TFIR43 Spansion Inc., S29GL064A10TFIR43 Datasheet - Page 62

• Manufacturer Part Number: S29GL064A10TFIR43
• Manufacturer: Spansion Inc.

Specifications of S29GL064A10TFIR43

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

62
Read
Reset
Enter Secured Silicon Sector Region
Exit Secured Silicon Sector Region
Write to Buffer
Program Buffer to Flash
Write to Buffer Abort Reset
Chip Erase
Sector Erase
Program/Erase Suspend
Program/Erase Resume
CFI Query
Legend
X = Don’t care
RA = Read Address of memory location to be read.
RD = Read Data read from location RA during read operation.
PA = Program Address. Addresses latch on falling edge of WE# or CE# pulse,
whichever happens later.
PD = Program Data for location PA. Data latches on rising edge of WE# or CE#
pulse, whichever happens first.
Notes
1. See
2. All values are in hexadecimal.
3. Shaded cells indicate read cycles. All others are write cycles.
4. During unlock and command cycles, when lower address bits are 555 or
5. Unless otherwise noted, address bits A21–A11 are don’t cares.
6. No unlock or command cycles required when device is in read mode.
7. Reset command is required to return to read mode (or to erase-suspend-
8. Fourth cycle of autoselect command sequence is a read cycle. Data bits
9. For S29GL064A and S29GL032A Device ID must be read in three cycles.
AAA as shown in table, address bits above A11 are don’t care.
read mode if previously in Erase Suspend) when device is in autoselect
mode, or if DQ5 goes high while device is providing status information.
DQ15–DQ8 are don’t care. See
or more information.
Manufacturer ID
Device ID
Device ID
Secured Silicon Sector Factory Protect
Sector Group Protect Verify
(Note 3)
(Note 6)
(Note 7)
Table 7.1 on page 22
Command Sequence
(Note 8)
(Note 9)
(Note 1)
(Note 4)
(Note 1)
(Note 7)
(Note 6)
(Note 5)
for description of bus operations.
Autoselect Command Sequence on page 53
Table 10.1 Command Definitions (x8 Mode, BYTE# = V
1
1
4
6
4
4
4
4
3
1
3
6
6
1
1
1
3
Addr
XXX
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
XXX
XXX
RA
SA
AA
First
Data
RD
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
F0
29
B0
30
98
Addr
555
555
555
555
555
555
555
555
555
555
555
Second
Data
55
55
55
55
55
55
55
55
55
55
55
S29GL-A
D a t a
Addr
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
SA = Sector Address of sector to be verified (in autoselect mode) or erased.
Address bits A21–A15 uniquely select any sector.
WBL = Write Buffer Location. Address must be within same write buffer page as
PA.
BC = Byte Count. Number of write buffer locations to load minus 1.
1. For S29GL016A, Device ID must be read in one cycle.
2. Refer to
3. Data is 00h for an unprotected sector group and 01h for a protected sector
4. Total number of cycles in command sequence is determined by number of
5. Command sequence resets device for next command after aborted write-to-
6. System may read and program in non-erasing sectors, or enter autoselect
7. Erase Resume command is valid only during Erase Suspend mode.
8. Command is valid when device is ready to read array data or when device is
9. Refer to
SA
Third
factory protect status.
group.
bytes written to write buffer. Maximum number of cycles in command
sequence is 37, including Program Buffer to Flash command.
buffer operation.
mode, when in Erase Suspend mode. Erase Suspend command is valid only
during a sector erase operation.
in autoselect mode.
and model number.
Data
90
90
90
90
90
88
90
25
F0
80
80
S h e e t
Bus Cycles (Notes 2–5)
Table 7.12 on page
Table 7.12 on page
(SA)X04
Addr
XXX
AAA
AAA
X00
X02
X02
X06
SA
Fourth
(Note 2)
(Note 1)
00/01
Data
BC
AA
AA
01
7E
00
40, for data indicating Secured Silicon Sector
40, for individual Device IDs per device density
IL
)
Addr
X1C
555
555
PA
S29GL-A_00_A12 May 21, 2008
Fifth
(Note 9)
Data
PD
55
55
Addr
WBL
AAA
X1E
SA
Sixth
(Note 9)
Data
PD
10
30