MX27C2100/27C2048
PIN CONFIGURATIONS
PDIP(MX27C2100)
NC
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
BLOCK DIAGRAM (MX27C2100)
CE
OE
BYTE/VPP
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q14
Q15/A-1
.
.
.
.
.
.
.
.
VCC
GND
Y-DECODER
MX27C2100
.
.
.
.
.
.
.
.
Y-SELECT
A0~A16
ADDRESS
INPUTS
2M BIT
CELL
MAXTRIX
X-DECODER
PIN DESCRIPTION(MX27C2100)
SYMBOL
A0~A16
Q0~Q14
CE
OE
BYTE/VPP
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input
Word/Byte Selection
/Program Supply Voltage
Q15/A-1
VCC
GND
Q15(Word mode)/LSB addr. (Byte mode)
Power Supply Pin (+5V)
Ground Pin
PIN DESCRIPTION(MX27C2048)
SYMBOL
A0~A16
Q0~Q15
CE
OE
PGM
VPP
VCC
GND
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input
Program Enable Input
Program Supply Voltage
Power Supply Pin (+5V)
Ground Pin
TRUTH TABLE OF BYTE FUNCTION(MX27C2100)
BYTE MODE(BYTE = GND)
CE
H
L
L
OE
X
H
L
Q15/A-1
X
X
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
H
L
L
NOTE : X = H or L
P/N: PM0158
REV. 4.3, AUG. 22, 2001
OE
X
H
L
Q15/A-1
High Z
High Z
DOUT
MODE
Non selected
Non selected
Selected
Q0-Q14
High Z
High Z
DOUT
SUPPLY CURRENT
Standby(ICC2)
Operating(ICC1)
Operating(ICC1)
2
MCNIX [ MACRONIX INTERNATIONAL ]
