RD48F2000P0ZBQ0 Intel Corporation, RD48F2000P0ZBQ0 Datasheet - Page 71

• Manufacturer Part Number: RD48F2000P0ZBQ0
• Description: Intel StrataFlash Embedded Memory
• Manufacturer: Intel Corporation

13.2
Table 27.
Datasheet
SR[5]. If a command sequence error occurs during an erase suspend, SR[4] and SR[5] remains set,
even after the erase operation is resumed. Unless the Status Register is cleared using the Clear
Status Register command before resuming the erase operation, possible erase errors may be
masked by the command sequence error.
If a block is locked or locked-down during an erase suspend of the same block, the lock status bits
change immediately. However, the erase operation completes when it is resumed. Block lock
operations cannot occur during a program suspend. See
page
Selectable One-Time Programmable Blocks
Any of four pre-defined areas from the main array (the four 32 KB parameter blocks together as
one and the three adjacent 128 KB main blocks) can be configured as One-Time Programmable
(OTP) so further program and erase operations are not allowed. This option is available for top or
bottom parameter devices.
Selectable OTP Block Mapping
Please see your local Intel representative for details about the Selectable OTP implementation.
Note:
256-Mbit
128-Mbit
Density
64-Mbit
78, which shows valid commands during an erase suspend.
The 512-Mbit and 1-Gbit devices will have multiple Selectable OTP Areas depending on
the number of 256-Mbit dies in the stack and the placement of the parameter blocks.
Top Parameter Configuration
Intel StrataFlash
blocks 258:255 (parameters)
blocks 130:127 (parameters)
blocks 66:63 (parameters)
Order Number: 306666, Revision: 001
block 254 (main)
block 253 (main)
block 252 (main)
block 126 (main)
block 125 (main)
block 124 (main)
block 62 (main)
block 61 (main)
block 60 (main)
®
Embedded Memory (P30)
Bottom Parameter Configuration
Appendix A, “Write State Machine” on
blocks 3:0 (parameters)
blocks 3:0 (parameters)
blocks 3:0 (parameters)
block 4 (main)
block 5 (main)
block 6 (main)
block 4 (main)
block 5 (main)
block 6 (main)
block 4 (main)
block 5 (main)
block 6 (main)
1-Gbit P30 Family
April 2005
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