NAND04GW3B2DN6E NUMONYX, NAND04GW3B2DN6E Datasheet - Page 31

• Manufacturer Part Number: NAND04GW3B2DN6E
• Description: IC FLASH 4GBIT 48TSOP
• Manufacturer: NUMONYX

Specifications of NAND04GW3B2DN6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 4G (512M x 8)
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NAND04G-B2D, NAND08G-BxC
Figure 15. Copy back program (with readout of data)
Figure 16. Page copy back program with random data input
6.6
RB
I/O
RB
I/O
Read
Code
00h
Read
Code
00h
Multiplane copy back program
In addition to multiplane page program, the NAND04G-B2D and NAND08G-BxC devices
support multiplane copy back program.
A Multiplane Copy Back Program command requires exactly the same steps as a Multiplane
Page Program command, and must satisfy the same time constraints (see
Multiplane page
Prior to executing the multiplane copy back program operation, two single-page read
operations must be executed to copy back the first page from the first plane and the second
page from the second plane.
Two different sequences are allowed for the multiplane copy back operation:
1.
2.
The EDC check is also performed during the multiplane copy back program. Errors during
multiplane copy back operations can be detected by performing a read EDC status register
operation (see
If the multiplane copy back program fails, an error is signaled on bit SR0 of the status
register. To know which page of the two planes failed, the Read Status Enhanced command
must be executed twice, once for each plane (see
back program
Add Inputs
A traditional one (85h command, address insertion for the first plane, 11h command,
81h command, address insertion for the second plane, 10h command)
ONFI 1.0 (85h command, address insertion for the first plane, 11h command, 85h
command, address insertion for the second plane, 10h command)
Source
Add Inputs
(Read Busy time)
Source
tBLBH1
(Read Busy time)
35h
provides a description of multiplane copy back program waveforms.
Section 6.13: Read EDC status
tBLBH1
program).
Busy
35h
Copy Back
85h
Code
Busy
Data Outputs
Add Inputs
Target
Copy Back
Data
Code
85h
Unlimited number of repetitions
register).
85h
Section
Add Inputs
Target
Add Inputs
2 Cycle
6.12).
(Program Busy time)
(Program Busy time)
Figure 17: Multiplane copy
Data
tBLBH2
tBLBH2
10h
10h
Device operations
Busy
Busy
Section 6.4:
70h
70h
Read Status
Register
ai09858c
SR0
ai11001
SR0
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