MCNIX MX23C1024 1m-bit [64k x 16] cmos mask rom Datasheet

INDEX
MX23C1024
1M-BIT [64K x 16] CMOS MASK ROM
FEATURES
•
•
•
•
•
64K x 16 organization (JEDEC pin out)
Single +5V power supply
Fast access time: 120/150/200ns
Totally static operation
Completely TTL compatible
• Operating current: 60mA
• Standby current: 100uA
• Package
- 40 pin DIP (600 mil)
- 44 pin PLCC
GENERAL DESCRIPTION
The MX23C1024 is a 5V only, 1M-bit, Read Only
Memory. It is organized as 64Kx16 bit. MX23C1024
has a static standby mode, and has an access time of
120/150/200ns. It is designed to be compatible with all
microprocessors and similar applications in which high
performance, large bit storage and simple interfacing
are important design considerations.
MX23C1024 offers automatic power-down, with powerdown controlled by the chip enable (CE) input. When
CE is not selected, the device automatically powers
down and remains in a low-power standby mode as long
as CE stays in the unselected mode.
PIN CONFIGURATION
BLOCK DIAGRAM
The OE input as well as CE input may be programmed
active Low.
40 PDIP
NC
CE
Q15
Q14
Q13
Q12
Q11
Q10
Q9
Q8
VSS
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
OE
VCC
NC
NC
A15
A14
A13
A12
A11
A10
A9
VSS
A8
A7
A6
A5
A4
A3
A2
A1
A0
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
MX23C1024
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CE
OE
A0~A15
ADDRESS
INPUTS
CONTROL
LOGIC
.
.
.
.
.
.
.
.
Y-DECODER
X-DECODER
OUTPUT
BUFFERS
.
.
.
.
.
.
.
.
Q0~Q15
Y-DECODER
1M BIT
ROM ARRAY
VCC
VSS
44 PLCC
Q12
7
6
1 44
A14
A15
NC
NC
VCC
NC
NC
CE
Q15
Q14
Q13
PIN DESCRIPTION
40
39
A13
Q11
A12
Q10
A11
Q9
A10
A9
Q8
VSS
MX23C1024
12
34
VSS
NC
NC
Q7
A8
Q6
A7
A6
Q5
29
28
A3
A2
A1
A0
NC
OE
Q0
Q1
Q2
23
Pin Function
Address Input
Data Output
Chip Enable Input
Output Enable Input
Power Supply Pin (+5V)
Ground Pin
A5
A4
17
18
Q3
Q4
Symbol
A0~A15
Q0~Q15
CE
OE
VCC
VSS
P/N:PM0189
REV. 1.3, JAN. 29, 1999
1
INDEX
MX23C1024
ABSOLUTE MAXIMUM RATINGS
RATING
Ambient Operating Temperature
Storage Temperature
Applied Input Voltage
Applied Output Voltage
VCC to Ground Potential
Note:
Stress greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended
period may affect reliability.
VALUE
0°C to 70°C
-65°C to 125°C
-0.5V to 7.0V
-0.5V to 7.0V
-0.5V to 7.0V
DC CHARACTERISTICS (Ta = 0°C ~ 70°C, VCC = 5V±10%)
Item
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Output Leakage Current
Power-Down Supply Current
Standby Supply Current
Operating Supply Current
Symbol
VOH
VOL
VIH
VIL
ILI
ILO
ICC3
ICC2
ICC1
MIN.
2.4V
2.2V
-0.3V
-10uA
-10uA
-
MAX.
0.4V
VCC+0.3V
0.8V
10uA
10uA
100uA
1.5mA
60mA
Conditions
IOH = -1.0mA
IOL = 2.1mA
VIN=0 to 5.5V
VOUT=0 to 5.5V
CE>VCC-0.2V
CE = VIH
Note 1
MAX.
12
12
UNIT
pF
pF
CAPACITANCE (Ta = 25°C, f=1.0MHz (Note 2))
Item
Input Capacitance
Output Capacitance
Symbol
CIN
COUT
TYP.
8
8
P/N:PM0189
Conditions
VIN=0V
VOUT=0V
REV. 1.3, JAN. 29, 1999
2
INDEX
MX23C1024
AC CHARACTERISTICS (Ta = 0°C ~ 70°C, VCC = 5V±10%)
Item
Symbol
23C1024-12
23C1024-15
23C1024-20
Cycle Time
tCYC
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
120ns
-
150ns
-
200ns
-
Address Access Time
tAA
-
120ns
-
150ns
-
200ns
Output Hold Time After
tOH
0ns
-
0ns
-
0ns
-
Chip Enable Access Time
tACE
-
120ns
-
150ns
-
200ns
Output Enable/Chip Select
tAOE
-
70ns
-
80ns
-
90ns
Output Low Z Delay
tLZ
0ns
-
0ns
-
0ns
-
Note 3
Output High Z Delay
tHZ
-
70ns
-
70ns
-
70ns
Note 4
CONDITIONS
Address Change
Access Time
Note:
1. Measured with device selected at f=5 MHz and output unloaded.
2. This parameter is periodically sampled and is not 100% teseted.
3. Output low-impedance delay (tLA) is measured from CE going low.
4. Output high-impedance delay (tHZ) is measured from CE going high.
AC Test Conditions
Input Pulse Levels
Input Rise and Fall Times
Input Timing Level
Output Timing Level
Output Load
0.4V~ 2.4V
10ns
1.5V
0.8V and 2.0V
1TLL+100pF
P/N:PM0189
REV. 1.3, JAN. 29, 1999
3
INDEX
MX23C1024
TIMING DIAGRAM
PROPAGATION DELAY FROM ADDRESS (CE/OE=ACTIVE)
tCYC
ADDRESS
INPUTS
VALID ADDRESS
tAA
tOH
DATA OUT
VALID DATA
PROPAGATION DELAY FROM CHIP ENABLE (ADDRESS VALID)
CE
tACE
OE
tAOE
tLZ
tHZ
DATA OUT
ORDER INFORMATION
Part No.
Access Time
Operating Current MAX.
Standby Current MAX.
Package
MX23C1024PC-12
120ns
60mA
100uA
40 pin DIP
MX23C1024PC-15
150ns
60mA
100uA
40 pin DIP
MX23C1024PC-20
200ns
60mA
100uA
40 pin DIP
MX23C1024QC-12
120ns
60mA
100uA
44 pin PLCC
MX23C1024QC-15
150ns
60mA
100uA
44 pin PLCC
MX23C1024QC-20
200ns
60mA
100uA
44 pin PLCC
P/N:PM0189
REV. 1.3, JAN. 29, 1999
4
INDEX
MX23C1024
PACKAGE INFORMATION
40-PIN PLASTIC DIP (600 mil)
ITEM
MILLIMETERS
INCHES
A
52.54 max.
2.070 max.
B
2.03 [REF]
.080 [REF]
C
2.54 [TP]
.100 [TP]
D
.46 [Typ.]
.018 [Typ.]
E
48.22
1.900
F
1.52 [Typ.]
.060 [Typ.]
G
3.30±.25
.130±.010
H
.51 [REF]
.020 [REF]
I
3.94±.25
1.55±.010
J
5.33 max.
.210 max.
K
15.22±.25
.600±.010
L
13.97±.25
.550±.010
F
M
.25 [Typ.]
.010 [Typ.]
D
21
40
1
20
A
K
L
C
I
J
H
G
B
M
0~15¡
E
NOTE: Each lead centerline is located within .25 mm[.01
inch] of its true position [TP] at maximum material condition.
44-PIN PLASTIC LEADED CHIP CARRIER (PLCC)
ITEM
MILLIMETERS
INCHES
A
17.53±.12
.690±.005
B
16.59±.12
.653±.005
C
16.59±.12
.653±.005
D
17.53±.12
.690±.005
E
1.95
.077
F
4.70 max.
.185 max.
G
2.55±.25
.100±.010
H
.51 min.
.20 min.
I
1.27 [Typ.]
.050 [Typ.]
J
.71±.10
.028±.004
K
.46±.10
.018±.004
L
15.50±.51
.610±.020
M
.63 R
.025 R
N
.25 [Typ.]
.010 [Typ.]
A
B
1 44
6
40
7
39
13
33
17
29
18
C D
28
23
E
N
F G
H
NOTE: Each lead centerline is located within .25 mm[.01
inch] of its true position [TP] at maximum material condition.
M
I
J
K
L
P/N:PM0189
REV. 1.3, JAN. 29, 1999
5
INDEX
MX23C1024
REVISION HISTORY
Revision
Descritpion
Page
Date
1.2
1.3
Provide CE & OE only.
AC Characteristics:tOH 10ns --> 0ns
P3
AUG/26/1997
JAN/29/1999
P/N:PM0189
REV. 1.3, JAN. 29, 1999
6
INDEX
MX23C1024
MACRONIX INTERNATIONAL CO., LTD.
HEADQUARTERS:
TEL:+886-3-578-8888
FAX:+886-3-578-8887
EUROPE OFFICE:
TEL:+32-2-456-8020
FAX:+32-2-456-8021
JAPAN OFFICE:
TEL:+81-44-246-9100
FAX:+81-44-246-9105
SINGAPORE OFFICE:
TEL:+65-747-2309
FAX:+65-748-4090
TAIPEI OFFICE:
TEL:+886-3-509-3300
FAX:+886-3-509-2200
MACRONIX AMERICA, INC.
TEL:+1-408-453-8088
FAX:+1-408-453-8488
CHICAGO OFFICE:
TEL:+1-847-963-1900
FAX:+1-847-963-1909
http : //www.macronix.com
MACRONIX INTERNATIONAL CO., LTD. reserves the rignt to change product and specifications without notice.
7
Similar pages