MX27C4100/27C4096
4M-BIT [512K x 8/256K x 16] CMOS EPROM
FEATURES
• 256K x 16 organization(MX27C4096, JEDEC pin
•
•
•
•
•
•
•
•
out)
512K x 8 or 256K x 16 organization(MX27C4100,
ROM pin out compatible)
+12.5V programming voltage
Fast access time: 100/120/150 ns
Totally static operation
Completely TTL compatible
Operating current: 60mA
Standby current: 100uA
Package type:
- 40 pin plastic DIP
- 44 pin PLCC
- 40 pin SOP
GENERAL DESCRIPTION
The MX27C4100/4096 is a 5V only, 4M-bit, One Time
Programmable Read Only Memory. It is organized as
256K words by 16 bits per word(MX27C4096), 512K x 8
or 256K x 16(MX27C4100), 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 used. The MX27C4100/4096
supports a intelligent fast programming algorithm which
can result in programming time of less than two minutes.
PIN CONFIGURATIONS
BLOCK DIAGRAM (MX27C4100)
This EPROM is packaged in industry standard 40 pin
dual-in-line packages, 40 lead SOP, and 44 lead PLCC
packages.
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
MX27C4100
SOP/PDIP(MX27C4100)
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
CE
OE
BYTE/VPP
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
CONTROL
LOGIC
.
Y-DECODER
A0~A17
.
.
.
.
.
.
Q0~Q14
Q15/A-1
Y-SELECT
.
.
.
.
ADDRESS
INPUTS
OUTPUT
BUFFERS
X-DECODER
.
.
.
.
.
4M BIT
CELL
MAXTRIX
VCC
GND
P/N: PM0197
1
REV. 3.6, NOV. 19, 2002
