NAND256W3A2BN6F NUMONYX, NAND256W3A2BN6F Datasheet - Page 8

• 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

Description
Figure 1.
Table 3.
8/59
Symbol
I/O8-15
I/O0-7
V
V
WP
RB
NC
DU
AL
CL
W
E
R
DD
SS
Logic diagram
Signal names
Data input/outputs for x16 devices
Data input/outputs, address inputs, or command inputs for x8 and x16
devices
Address Latch Enable
Command Latch Enable
Chip Enable
Read Enable
Ready/Busy (open-drain output)
Write Enable
Write Protect
Supply voltage
Ground
Not connected internally
Do not use
WP
CL
AL
W
R
E
NAND flash
V DD
V SS
Function
RB
I/O8-I/O15, x16
I/O0-I/O7, x8/x16
AI07557C
NAND128-A, NAND256-A
Direction
Ground
Output
Supply
Input
Input
Input
Input
Input
Input
I/O
I/O
–
–