MX26L6420MI-12 データシートの表示（PDF） - Macronix International
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MX26L6420MI-12 Datasheet PDF : 39 Pages
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MX26L6420
Table 1
BUS OPERATION(1)
Operation
Read
Write(Note 1)
Standby
Output Disable
Reset
CE
OE
L
L
L
H
VCC±0.3V X
L
H
X
X
WE RESET
H
H
L
H
X VCC±0.3V
H
H
X
L
Address
AIN
A
IN
X
X
X
Q15~Q0
DOUT
D
IN
High-Z
High-Z
High-Z
Legend:
L=Logic LOW=VIL,H=Logic High=VIH,VID=12.0±0.5V,X=Don't Care, AIN=Address IN, DIN=Data IN, DOUT=Data OUT
Notes:
1. When the ACC pin is at VHH, the device enters the accelerated program mode. See "Accelerated Program Operations"
for more information.
Table 2. AUTOSELECT CODES (High Voltage Method)
Operation
Read Silicon ID
Manufactures Code
Read Silicon ID
Device Code
Secured Silscon
Sector Indicator
Bit (Q7)
A5
A8
A14
CE OE WE A0 A1 to A6 to A9 to A15~A21
A2
A7
A10
L L H L L X L X VID X
X00
Q15~Q0
C2H
L L H H L X L X VID X
X
22FCH
L L H H H X L X VID X
xx88h
X
(factory locked)
xx08h
(non-factory locked)
P/N:PM0823
REV. 0.5, JAN. 29, 2002
6
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