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PDF MX27L1000 Data sheet ( Hoja de datos )
| Número de pieza | MX27L1000 | |
| Descripción | 1M-BIT [128Kx8] LOW VOLTAGE OPERATION CMOS EPROM | |
| Fabricantes | Macronix International | |
| Logotipo |  |
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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
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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
A9
A8
A13
A14
NC
PGM
VCC
VPP
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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
1 page  
www.DataSheet4U.com
SWITCHING TEST CIRCUITS
DEVICE
UNDER
TEST
CL
6.2K ohm
MX27L1000
1.8K ohm
+5V
DIODES = IN3064
OR EQUIVALENT
CL = 100 pF including jig capacitance
CL = 30 pF including jig capacitance for 90/120ns
SWITCHING TEST WAVEFORMS
AC driving levels
2.0V
0.8V
TEST POINTS
2.0V
0.8V
INPUT
OUTPUT
AC TESTING: AC driving levels are 2.4V/0.4V for both commercial grade and industrial grade.
Input pulse rise and fall times are < 10ns.
SWITCHING TEST WAVEFORMS (For Speed 90/120ns)
AC driving levels
1.5V
TEST POINTS 1.5V
INPUT
OUTPUT
AC TESTING: AC driving levels are 3.0V/0V for both commercial grade and industrial grade.
Input pulse rise and fall times are < 10ns.
P/N: PM0238
5 REV. 3.8 , AUG. 26, 2003
5 Page 
www.DataSheet4U.com
MX27L1000
P/N: PM0238
11 REV. 3.8 , AUG. 26, 2003
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet MX27L1000.PDF ] | |
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