S29GL256P11TFI010 Spansion Inc., S29GL256P11TFI010 Datasheet - Page 30

Flash 3V 256Mb Mirrorbit highest address110ns

S29GL256P11TFI010

Manufacturer Part Number
S29GL256P11TFI010
Description
Flash 3V 256Mb Mirrorbit highest address110ns
Manufacturer
Spansion Inc.

Specifications of S29GL256P11TFI010

Memory Type
NOR
Memory Size
256 Mbit
Access Time
110 ns
Data Bus Width
8 bit, 16 bit
Architecture
Uniform
Interface Type
Page-mode
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Maximum Operating Current
50 mA
Mounting Style
SMD/SMT
Operating Temperature
+ 85 C
Package / Case
TSOP-56
Memory Configuration
128K X 16
Ic Interface Type
Parallel
Supply Voltage Range
2.7V To 3.6V
Memory Case Style
TSOP
No. Of Pins
56
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S29GL256P11TFI010
Quantity:
5 530
Part Number:
S29GL256P11TFI010
Manufacturer:
SPANSION
Quantity:
5 530
Part Number:
S29GL256P11TFI010
Manufacturer:
SPANSION
Quantity:
72
28
7.7.5
Erase Suspend/Erase Resume Commands
The Erase Suspend command allows the system to interrupt a sector erase operation and then read data
from, or program data to, any sector not selected for erasure. The sector address is required when writing this
command. This command is valid only during the sector erase operation, including the minimum 50 µs time-
out period during the sector erase command sequence. The Erase Suspend command is ignored if written
during the chip erase operation.
When the Erase Suspend command is written during the sector erase operation, the device requires a
maximum of 20 µs (5 µs typical) to suspend the erase operation. However, when the Erase Suspend
command is written during the sector erase time-out, the device immediately terminates the time-out period
and suspends the erase operation.
After the erase operation has been suspended, the device enters the erase-suspend-read mode. The system
can read data from or program data to any sector not selected for erasure. (The device “erase suspends” all
sectors selected for erasure.) Reading at any address within erase-suspended sectors produces status
information on DQ7-DQ0. The system can use DQ7, or DQ6, and DQ2 together, to determine if a sector is
actively erasing or is erase-suspended. Refer to
After an erase-suspended program operation is complete, the device returns to the erase-suspend-read
mode. The system can determine the status of the program operation using the DQ7 or DQ6 status bits, just
as in the standard program operation.
In the erase-suspend-read mode, the system can also issue the Autoselect command sequence. Refer to the
“Write Buffer Programming Operation” section and the “Autoselect Command Sequence” section for details.
To resume the sector erase operation, the system must write the Erase Resume command. The address of
the erase-suspended sector is required when writing this command. Further writes of the Resume command
are ignored. Another Erase Suspend command can be written after the chip has resumed erasing.
Software Functions and Sample Code
The following is a C source code example of using the erase suspend function. Refer to the Spansion Low
Level Driver User’s Guide (available on www.spansion.com) for general information on Spansion Flash
memory software development guidelines.
The following is a C source code example of using the erase resume function. Refer to the Spansion Low
Level Driver User’s Guide (available on www.spansion.com) for general information on Spansion Flash
memory software development guidelines.
/* Example: Erase suspend command */
/* Example: Erase resume command */
*( (UINT16 *)base_addr + 0x000 ) = 0x00B0;
*( (UINT16 *)sector_addr + 0x000 ) = 0x0030;
/* The flash needs adequate time in the resume state */
Cycle
Cycle
1
1
Operation
Operation
D a t a
Write
Write
S29GL-P MirrorBit
S h e e t
(LLD Function = lld_EraseSuspendCmd)
(LLD Function = lld_EraseResumeCmd)
Table 7.10 Erase Suspend
Table 7.11 Erase Resume
Sector Address
Byte Address
Byte Address
Base + XXXh
( A d v a n c e
TM
Table 7.35
Flash Family
/* write suspend command
/* write resume command
for information on these status bits.
I n f o r m a t i o n )
Word Address
Sector Address
Word Address
Base + XXXh
S29GL-P_00_A3 November 21, 2006
*/
*/
00B0h
0030h
Data
Data

Related parts for S29GL256P11TFI010