S25FL128P Meet Spansion Inc., S25FL128P Datasheet - Page 38

• Manufacturer Part Number: S25FL128P
• Description: 128 Megabit Cmos 3.0 Volt Flash Memory With 104 Mhz Spi Serial Peripheral Interface Bus
• Manufacturer: Meet Spansion Inc.

11.15 Command Definitions
12. Program Acceleration via WP#/ACC pin
Note
Only Read Status Register (RDSR) and Page Program (PP) operations are allow when ACC is at (V
38
ACC
V
V
IL
HH
or V
IH
Note
For 64 KB sector devices, either command is valid and performs the same function.
The program acceleration function requires applying V
t
V
WC
Status Register
HH
Parallel Mode
Power Saving
Write Control
Operation
t
. Minimum t
Program
VHH
from the WP#/ACC pin returns the device to normal operation after a period of t
Parameter
Erase
Read
t
V
t
VHH
WC
HH
Figure 12.1 ACC Program Acceleration Timing Requirements
t
VHH
WC
FAST_READ
Command
READ_ID
WREN
WRSR
READ
RDSR
WRDI
RDID
Entry
RES
ACC Pin Voltage High
ACC Voltage Rise and Fall Time
ACC at V
command
Exit
SE
BE
PP
DP
rise and fall times is required for WP#/ACC to change to V
Command OK
HH
Read Data Bytes
Read Data Bytes at Higher Speed
Read Identification
Read Manufacturer ID and Device ID
Write Enable
Write Disable
64 KB Sector Erase
256 KB Sector Erase
Bulk (Chip) Erase, Uniform 64 KB
Sector Product
Bulk (Chip) Erase, Uniform 256 KB
Sector Product
Page Program
Read from Status Register
Write to Status Register
Enter x8 Parallel Mode
Exit x8 Parallel Mode
Deep Power Down
Release from Deep Power Down
Release from Deep Power Down and
Read Electronic Signature
Table 12.1 ACC Program Acceleration Specifications
and V
D a t a
Description
IL
or V
Table 11.6 Command Definitions
Description
(See Note)
S25FL128P
IH
S h e e t
to First
(See Note)
( P r e l i m i n a r y )
HH
to the WP#/ACC input, and then waiting a period of
HH
).
C7h (1100 0111) or
20h (0010 0000) or
Command Code
ABh (1010 1011)
ABh (1010 1011)
0Bh (0000 1011)
9Fh (1001 1111)
D8h (1101 1000)
D8h (1101 1000)
C7h (1100 0111)
B9h (1011 1001)
03h (0000 0011)
90h (1001 0000)
06h (0000 0110)
04h (0000 0100)
60h (0110 0000)
02h (0000 0010)
05h (0000 0101)
01h (0000 0001)
55h (0101 0101)
45h (0100 0101)
Min.
250
8.5
5
One-Byte
t
VHH
HH
t
S25FL128P_00_04 July 2, 2007
WC
Address
Bytes
Max.
from V
9.5
3
3
0
3
0
0
3
3
0
0
3
0
0
0
0
0
0
0
WC
.
IL
Dummy
or V
Byte
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
V
Command OK
IL
IH
or V
. Removing
Unit
Data Bytes
ns
ns
V
IH
1 to 256
1 to ∞
1 to ∞
1 to ∞
1 to ∞
1 to ∞
1 to 3
0
0
0
0
0
0
1
0
0
0
0