MX27L1000 Datasheet, PDF (1/15 Pages) Macronix International – 1M-BIT [128Kx8] LOW VOLTAGE OPERATION CMOS EPROM

MX27L1000
FEATURES
1M-BIT [128Kx8] LOW VOLTAGE OPERATION
CMOS EPROM
• 128K x 8 organization
• Wide power supply range, 2.7V DC to 3.6VDC
• +12.5V programming voltage
• Fast access time:90/120/150/200/250 ns
• Totally static operation
• Completely TTL compatible
• Operating current: 20mA @3.6V, 5MHz
• Standby current: 10uA
• Package type:
- 32 pin plastic DIP
- 32 pin SOP
- 32 pin TSOP
- 32 pin PLCC
GENERAL DESCRIPTION
The MX27L1000 is a 1M-bit, One Time Programmable
Read Only Memory. It isorganized as 128K words by 8
bits per word, opeates from a single 2.7 to 3.6 volt supply,
has a static standby mode, and features fast single
address location programming. All programming signals
are TTL levels, requirin a single pulse. For programming
outside from the system, existing EPROM programmers
may be used. The MX27L1000 supports a intelligent fast
programming algorithm which can result in programming
time of less than thirty seconds.
This EPROM is packaged in industry standard 32 pin
dual-in-line packages,32 lead SOP , 32 lead PLCC, and
32 lead TSOP packages.
PIN CONFIGURATIONS
32 PDIP/SOP
32 PLCC
BLOCK DIAGRAM
VPP 1
A16 2
A15 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
Q0 13
Q1 14
Q2 15
GND 16
32 VCC
31 PGM
30 NC
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE
21 Q7
20 Q6
19 Q5
18 Q4
17 Q3
4
A7 5
A6
A5
A4
A3 9
A2
A1
A0
Q0 ¹³
14
1 32
30
29 A14
A13
A8
A9
MX27L1000
25 A11
OE
A10
CE
21 Q7
17
20
CE
PGM
OE
.
.
.
A0~A16
.
ADDRESS
.
INPUTS
.
.
.
VCC
GND
CONTROL
LOGIC
Y-DECODER
.
.
.
.
.
X-DECODER
.
.
.
VPP
OUTPUT
BUFFERS
Y-SELECT
1M BIT
CELL
MAXTRIX
Q0~Q17
32 TSOP
A11
1
A9
2
A8
3
A13
4
A14
5
NC
6
PGM
7
VCC
8
VPP
9
A16
10
A15
11
A12
12
A7
13
A6
14
A5
15
A4
16
MX27L1000
32
OE
31
A10
30
CE
29
Q7
28
Q6
27
Q5
26
Q4
25
Q3
24
GND
23
Q2
22
Q1
21
Q0
20
A0
19
A1
18
A2
17
A3
PIN DESCRIPTION
SYMBOL
A0~A16
Q0~Q7
PIN NAME
Address Input
Data Input/Output
CE
OE
PGM
Chip Enable Input
Output Enable Input
Programmable Enable Input
VPP
NC
VCC
Program Supply Voltage
No Internal Connection
Power Supply Pin
GND
Ground Pin
P/N: PM0238
REV. 3.8, AUG. 26, 2003
1