25L1605 Ver la hoja de datos (PDF) - Macronix International
Número de pieza
componentes Descripción
Fabricante
25L1605
Macronix International
25L1605 Datasheet PDF : 56 Pages
| |||
MX25L1605D
MX25L3205D
MX25L6405D
Table 4. COMMAND DEFINITION
COMMAND WREN WRDI
RDID (read RDSR
WRSR READ
FAST
2READ (2 SE (sector
(byte)
(write
(write
identification (read
(write
(read data) READ
x I/O read erase)
enable) disable) )
status
status
(fast read command)
register) register)
data)
note1
1st byte 06 (hex) 04 (hex) 9F (hex) 05 (hex) 01 (hex) 03 (hex) 0B (hex) BB (hex) 20 (hex)
2nd byte
AD1
AD1
ADD(2) AD1
3rd byte
AD2
AD2
ADD(2) & AD2
Dummy(2)
4th byte
AD3
AD3
AD3
5th byte
Dummy
Action
sets the resets the outputs
to read out to write n bytes n bytes n bytes to erase
(WEL)
(WEL)
JEDEC ID: the values new values read out read out read out the
write
write
1-byte
of the
to the
until CS# until CS# by 2 x I/O selected
enable enable manufactur status
status
goes high goes high until CS# sector
latch bit latch bit er ID & 2- register register
goes high
byte device
ID
Note 1: The count base is 4-bit for ADD(2) and Dummy(2) because of 2 x I/O. And the MSB is on SI/SIO0 which is
different from 1 x I/O condition
COMMAND BE (block CE (chip PP (Page CP
DP (Deep RDP
RES (read REMS REMS2
(byte)
erase)
erase)
program) (Continuo- power
(Release electronic (read
(read ID
usly
down)
from deep ID)
electronic for 2x I/O
program
power
manufactu- mode)
mode)
down)
rer &
device ID)
1st byte D8 (hex) 60 or C7 02 (hex) AD (hex) B9 (hex) AB (hex) AB (hex) 90 (hex) EF (hex)
(hex)
2nd byte AD1
AD1
AD1
x
x
x
3rd byte AD2
AD2
AD2
x
x
x
4th byte AD3
AD3
AD3
x
ADD(note ADD(note
2)
2)
5th byte
Action
to erase to erase to program continously enters
release to read out outout the output the
the
whole chip the selected program deep
from deep 1-byte
manufactu- manufactu-
selected
page
whole
power
power
device ID rer ID & rer ID &
block
chip, the down
down
device ID device ID
address is mode
mode
automatica
lly increase
Note 2: ADD=00H will output the manufacturer ID first and ADD=01H will output device ID first
COMMAND
(byte)
ENSO
(enter
secured
OTP)
1st byte
2nd byte
3rd byte
4th byte
5th byte
Action
B1 (hex)
to enter the
512-bit
secured
OTP mode
EXSO
(exit
secured
OTP)
C1 (hex)
to exit the
512-bit
secured
OTP mode
RDSCUR
(read
security
register)
2B (hex)
to read
value of
security
register
WRSCUR
(write
security
register)
2F (hex)
to set the
lock-down
bit as "1"
(once lock-
down,
cannot be
updated)
ESRY
(enable
SO to
output
RY/BY#)
70 (hex)
DSRY
(disable
SO to
output
RY/BY#)
80 (hex)
to enable
SO to
output
RY/BY#
during CP
mode
to disable
SO to
output
RY/BY#
during CP
mode
Note 3: It is not recommoded to adopt any other code not in the command definition table, which will potentially enter
the hidden mode.
P/N: PM1290
REV. 1.4, OCT. 01, 2008
9
Share Link: