MX27C8100
8M-BIT [1M x8/512K x16] CMOS OTP ROM
FEATURES
•
1M x 8 or 512K x 16 organization
•
+12.5V programming voltage
•
Fast access time: 100/120/150/200 ns
•
Totally static operation
•
Completely TTL compatible
GENERAL DESCRIPTION
The MX27C8100 is a 5V only, 8M-bit, One Time Program-
mable Read Only Memory. It is organized as 1M x 8 or
512K x 16, operates from a single + 5 volt supply, has
a static standby mode, and features fast single address
location programming. All programming signals are TTL
levels, requiring a single pulse. For programming outside
from the system, existing EPROM programmers may be
•
Operating current: 60mA
•
Standby current: 100uA
•
Package type:
- 42 pin plastic DIP
- 44 pin SOP
used. The MX27C8100 supports a intelligent fast pro-
gramming algorithm which can result in programming
time of less than two minutes.
This One Time Programmable Read Only Memory is
packaged in industry standard 42 pin dual-in-line plastic
package and 44 pin SOP packages.
PIN CONFIGURATIONS
PDIP
A18
A17
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
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
NC
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
SOP
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
Q15/A1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
BLOCK DIAGRAM
CE
OE
BYTE/VPP
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q14
Q15/A-1
MX27C8100
.
.
.
A0~A18
ADDRESS
INPUTS
.
.
.
.
.
VCC
GND
Y-DECODER
.
.
.
.
Y-SELECT
X-DECODER
.
.
.
.
8M BIT
CELL
MAXTRIX
P/N: PM0261
MX27C8100
REV. 2.3, NOV. 12, 2001
1
MCNIX [ MACRONIX INTERNATIONAL ]
