MX25L6445E View Datasheet(PDF) - Macronix International
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MX25L6445E Datasheet PDF : 72 Pages
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MX25L6445E
COMMAND DESCRIPTION
Table 5. Command Sets
COMMAND
(byte)
Command
(hex)
Input
Cycles
Dummy
Cycles
Action
WREN (write
enable)
WRDI (write
disable)
RDID (read
identification)
RDSR
(read status
register)
06
04
9F
05
sets the
(WEL) write
enable latch
bit
resets the outputs to read out
(WEL) write JEDEC the values
enable latch ID: 1-byte of the status
bit
Manufacturer register
ID & 2-byte
Device ID
WRSR
(write status
register)
01
Data(8)
to write new
values to
the status
register
FASTDTRD
(fast DT
read)
2DTRD (Dual
I/O DT Read)
4DTRD
(Quad I/O DT
Read)
0D
BD
ED
ADD(12)
ADD(6)
ADD(3)
6
6
1+7
n bytes read n bytes read n bytes read
out (Double out (Double out (Double
Transfer
Transfer
Transfer
Rate) until Rate) by 2xI/ Rate) by 4xI/
CS# goes O until CS# O until CS#
high
goes high goes high
COMMAND
(byte)
Command
(hex)
Input
Cycles
Dummy
Cycles
Action
READ (read
data)
FAST READ
(fast read
data)
RDSFDP
(Read SFDP)
2READ (2
x I/O read
command)
Note1
03
0B
5A
BB
ADD(24) ADD(24) ADD(24) ADD(12)
8
8
4
n bytes read n bytes read
out until CS# out until CS#
goes high goes high
Read SFDP
mode
n bytes read
out by 2 x I/
O until CS#
goes high
4READ (4
x I/O read
command)
EB
ADD(6)
2+4
n bytes read
out by 4 x I/
O until CS#
goes high
4PP (quad
page
program)
38
ADD(6)+
Data(512)
quad input
to program
the selected
page
SE (sector
erase)
20
ADD(24)
to erase the
selected
sector
BE (block
erase 64KB)
D8
ADD(24)
to erase the
selected
64KB block
COMMAND BE 32K (block CE (chip
(byte) erase 32KB) erase)
Command
(hex)
Input
Cycles
Dummy
Cycles
Action
52
ADD(24)
to erase the
selected
32KB block
60 or C7
to erase
whole chip
PP (Page
program)
CP
RDP
REMS (read
(Continuously DP (Deep (Release RES (read electronic
program power down) from deep electronic ID) manufacturer
mode)
power down)
& device ID)
02
AD
B9
AB
AB
90
ADD(24)+ ADD(24)+
Data(2048) Data(16)
ADD(24)
24
to program continously enters deep release from to read out output the
the selected program power down deep power 1-byte Device Manufacturer
page
whole chip,
mode down mode
ID
ID & Device
the address is
ID
automatically
increase
P/N: PM1736
REV. 1.8, DEC. 26, 2011
14
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