MX27C1100/27C1024
1M-BIT [128K x 8/64K x 16] CMOS EPROM
FEATURES
•
64K x 16 organization(MX27C1024, JEDEC pin out)
•
128K x 8 or 64K x 16 organization(MX27C1100, ROM
•
•
•
•
pin out compatible)
+12.5V programming voltage
Fast access time: 55/70/85/100/120/150 ns
Totally static operation
Completely TTL compatible
•
Operating current: 40mA
•
Standby current: 100uA
•
Package type:
- 40 pin plastic DIP
- 40 pin plastic SOP
- 44 pin PLCC
GENERAL DESCRIPTION
The MX27C1024 is a 5V only, 1M-bit, One Time
Programmable Read Only Memory. It is organized as
64K words by 16 bits per word(MX27C1024), 128K x 8
or 64K x 16(MX27C1100), operates from a single + 5
volt supply, has a static standby mode, and features
fast single address location programming. All program-
ming signals are TTL levels, requiring a single pulse. For
programming outside from the system, existing
EPROM programmers may be used. The MX27C1100/
1024 supports a intelligent fast programming algorithm
which can result in programming time of less than thirty
seconds.
This EPROM is packaged in industry standard 40 pin
dual-in-line packages, 40 lead SOP and 44 lead PLCC
packages.
PIN CONFIGURATIONS
PDIP/SOP(MX27C1100)
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
NC
BYTE/VPP
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
BLOCK DIAGRAM (MX27C1100)
CE
OE
BYTE/VPP
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q14
Q15/A-1
MX27C1100
.
.
.
A0~A15
ADDRESS
INPUTS
.
.
.
.
.
VCC
GND
Y-DECODER
.
.
.
.
.
.
.
.
Y-SELECT
X-DECODER
1M BIT
CELL
MAXTRIX
P/N: PM0156
REV. 4.6, JAN. 14, 2003
1
MCNIX [ MACRONIX INTERNATIONAL ]
