MX23L6412 Ver la hoja de datos (PDF) - Macronix International
Número de pieza
componentes Descripción
Fabricante
MX23L6412 Datasheet PDF : 8 Pages
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MX23L6412
PIN CONFIGURATION
32 TSOP
NC
1
CE
2
VSS
3
AD12
4
AD13
5
AD14
6
AD15
7
NC
8
NC
9
AD0
10
AD1
11
AD2
12
AD3
13
VCC
14
ALEL
15
NC
16
MX23L6412
32
NC
31
RD
30
VCC
29
AD11
28
AD10
27
AD9
26
AD8
25
NC
24
NC
23
AD7
22
AD6
21
AD5
20
AD4
19
VSS
18
ALEH
17
NC
PIN DESCRIPTION
Symbol
AD0~AD15
ALEH
ALEL
CE
RD
VCC
VSS
NC
Pin Function
Address Input / Data Output
Address Latch Enable High
Address Latch Enable Low
Chip Enable Input
Read Strobe Input
Power Supply Pin
Ground Pin
No Connection
TRUTH TABLE
Mode
Operation
CE
Address Input High address input
L
Address Input Low address input
X
Active
Internally active
X
Active
Data read
X
Stand-by
Stand-by *
X
Note: Please see "standby mode" timing diagram.
BLOCK DIAGRAM
ALEH
H
L
L
L
H-->L
ALEL RD
H
X
H
X
L
H
L
L
L
X
AD Bus
Address input
Address input
Floating
Data output
Floating
RD
ALEH
ALEL
CE
Enable
CE
Reg.
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
P/N:PM0652
Enable
Address
Register
Address
Register
Address
Presettable
Counter
Clock
2
Memory Cell Array
256 words/ Page
Column Decoder
Latch x 16
REV. 1.5, MAR. 11, 2003
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