NAND256W3A2BZA6E NUMONYX, NAND256W3A2BZA6E Datasheet - Page 22
NAND256W3A2BZA6E
Manufacturer Part Number
NAND256W3A2BZA6E
Description
IC FLASH 256MBIT 55VFBGA
Manufacturer
NUMONYX
Datasheet
1.NAND128W3A2BN6E.pdf
(59 pages)
Specifications of NAND256W3A2BZA6E
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
55-VFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Speed
-
Other names
497-5039
497-5039
497-5039
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NAND256W3A2BZA6E
Manufacturer:
MICRON
Quantity:
9 130
Company:
Part Number:
NAND256W3A2BZA6E
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Part Number:
NAND256W3A2BZA6E
Manufacturer:
NUMONY
Quantity:
20 000
Command set
5
22/59
Command set
All bus write operations to the device are interpreted by the command interface. The
commands are input on I/O0-I/O7 and are latched on the rising edge of Write Enable when
the Command Latch Enable signal is High. Device operations are selected by writing
specific commands to the command register. The two-step command sequences for
program and erase operations are imposed to maximize data security.
The commands are summarized in
Table 9.
1. The bus cycles are only shown for issuing the codes. The cycles required to input the addresses or
2. Any undefined command sequence is ignored by the device.
Read A
Read B
Read C
Read Electronic Signature
Read Status Register
Page Program
Copy Back Program
Block Erase
Reset
input/output data are not shown.
Command
Commands
1
st
01h
FFh
00h
50h
90h
70h
80h
00h
60h
cycle
Table
(2)
Bus write operations
9.
2
nd
D0h
8Ah
10h
cycle
–
–
–
–
–
–
(1)(2)
3
rd
10h
cycle
–
–
–
–
–
–
–
–
NAND128-A, NAND256-A
Command accepted
during busy
Yes
Yes