NAND256W3A2BN6E NUMONYX, NAND256W3A2BN6E Datasheet - Page 33

• Manufacturer Part Number: NAND256W3A2BN6E
• Description: IC FLASH 256MBIT 48TSOP
• Manufacturer: NUMONYX

Specifications of NAND256W3A2BN6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 256M (32M x 8)
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Access Time: 12µs
• Supply Voltage Range: 1.7V To 1.95V, 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Base Number: 256
• Block Size: 16896Byte
• Memory Configuration: 32k X 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 497-5038; 497-5038

NAND128-A, NAND256-A
Refer to
operation.
Table 13.
Figure 17. Bad block management flowchart
Table 13
Operation
Program
Block failure
Erase
Read
for the recommended procedure to follow if an error occurs during an
Block Address =
START
Block 0
= FFh?
block?
Data
Last
END
YES
YES
NO
NO
Bad Block table
Recommended procedure
Block replacement or ECC
Update
Block Address
Increment
Block replacement
ECC
AI07588C
Software algorithms
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