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MX27C8111 Ver la hoja de datos (PDF) - Macronix International

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componentes Descripción
Fabricante
MX27C8111 Datasheet PDF : 15 Pages
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PIN DESCRIPTION
SYMBOL
A0~A18
Q0~Q14
CE
OE
BYTE/VPP
Q15/A-1
VCC
GND
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input
Word/Byte Selection
/Program Supply Voltage
Q15(Word mode)/
LSB addr. (Byte mode)
Power Supply Pin (+5V)
Ground Pin
MX27C8111
BLOCK DIAGRAM
CE
OE
BYTE/VPP
CONTROL
LOGIC
OUTPUT
BUFFERS
.
.
.
A0~A18
.
ADDRESS
.
INPUTS
.
.
.
VCC
GND
Y-DECODER
.
.
.
.
.
X-DECODER
.
.
.
Y-SELECT
8M BIT
CELL
MAXTRIX
Q0~Q14
Q15/A-1
TRUTH TABLE OF BYTE FUNCTION
BYTE MODE(BYTE = GND)
CE
OE
Q15/A-1
H
X
X
L
H
X
L
L
A-1 input
MODE
Non selected
Non selected
Selected
Q0-Q7
High Z
High Z
DOUT
SUPPLY CURRENT
Standby(ICC2)
Operating(ICC1)
Operating(ICC1)
WORD MODE(BYTE = VCC)
CE
OE
Q15/A-1
H
X
High Z
L
H
High Z
L
L
DOUT
NOTE : X = H or L
MODE
Non selected
Non selected
Selected
Q0-Q14
High Z
High Z
DOUT
SUPPLY CURRENT
Standby(ICC2)
Operating(ICC1)
Operating(ICC1)
P/N: PM0329
REV. 2.6, AUG. 22, 2001
2

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