NAND256W3A2BN6F NUMONYX, NAND256W3A2BN6F Datasheet - Page 21

• Manufacturer Part Number: NAND256W3A2BN6F
• Manufacturer: NUMONYX

Specifications of NAND256W3A2BN6F

• Cell Type: NAND
• Density: 256Mb
• Access Time (max): 12us
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 25b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 32M
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Compliant

NAND128-A, NAND256-A
Table 7.
1. A8 is ’don’t care’ in x16 devices.
2. Any additional address input cycles are ignored.
3. The 01h command is not used in x16 devices.
Table 8.
Cycle
A14 - A26
Bus
Address
A9 - A26
A9 - A13
2
3
1
A0 - A7
nd
st
rd
A8
I/O15
I/O8-
X
X
X
Address insertion, x16 devices
Address definitions
A8 is set Low or High by the 00h or 01h command, and is ’don’t care’ in x16 devices
I/O7
A16
A24
A7
I/O6
A15
A23
A6
I/O5
A14
A22
A5
Column address
Address in block
Block address
(1)(2)(3)
Page address
Definition
I/O4
A13
A21
A4
I/O3
A12
A20
A3
I/O2
A11
A19
A2
Bus operations
I/O1
A10
A18
A1
I/O0
A17
A0
A9
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