S29WS-P SPANSION [SPANSION], S29WS-P Datasheet - Page 49

• Manufacturer Part Number: S29WS-P
• Description: 512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Memory
• Manufacturer: SPANSION [SPANSION]

7.13
November 8, 2006 S29WS-P_00_A7
Programmable Output Slew Rate Control
This feature allows the user to change the output slew rate during a read operation by setting the
configuration register bit CR1.4. It allows 2 programmable slew rates. This feature is for users who do not
wish to run the part at its maximum frequency.
If the program command sequence is written to a bank that is in the Erase Suspend mode, writing the reset
command returns that bank to the erase-suspend-read mode.
The reset command may be also written during an Autoselect command sequence.
If a bank has entered the Autoselect mode while in the Erase Suspend mode, writing the reset command
returns that bank to the erase-suspend-read mode.
If DQ1 goes high during a Write Buffer Programming operation, the system must write the “Write to Buffer
Abort Reset” command sequence to RESET the device to reading array data. The standard RESET
command does not work during this condition.
To exit the unlock bypass mode, the system must issue a two-cycle unlock bypass reset command
sequence [see command table for details].
D a t a
Mode
1
2
S h e e t
( A d v a n c e
Table 7.38 Programmable Output Slew Rate
S29WS-P
Full Drive (Default)
I n f o r m a t i o n )
Description
Half Drive
I
OL
100 µA
50 µA
& I
OH
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