MX23C2000
2M-BIT MASK ROM (8 BIT OUTPUT)
FEATURES
• Bit organization
- 256K x 8 (byte mode)
• Fast access time
- Random access: 70ns (max.)
• Current
- Operating: 40mA
- Standby: 100uA
- (50uA for PLCC)
• Supply voltage
- 5V
±
10%
• Package
- 32 pin PDIP (600 mil)
- 32 pin PLCC
- 32 pin SOP (450 mil)
- 32 pin TSOP (8mm x 20mm)
ORDER INFORMATION
Part No.
MX23C2000PC-70
MX23C2000PC-90
MX23C2000PC-10
MX23C2000PC-12
MX23C2000PC-15
MX23C2000QC-70
MX23C2000QC-90
MX23C2000QC-10
MX23C2000QC-12
MX23C2000QC-15
MX23C2000MC-70
MX23C2000MC-90
MX23C2000MC-10
MX23C2000MC-12
MX23C2000MC-15
MX23C2000TC-70
MX23C2000TC-90
MX23C2000TC-10
MX23C2000TC-12
MX23C2000TC-15
Access Time
70ns
90ns
100ns
120ns
150ns
70ns
90ns
100ns
120ns
150ns
70ns
90ns
100ns
120ns
150ns
70ns
90ns
100ns
120ns
150ns
Package
32 pin PDIP
32 pin PDIP
32 pin PDIP
32 pin PDIP
32 pin PDIP
32 pin PLCC
32 pin PLCC
32 pin PLCC
32 pin PLCC
32 pin PLCC
32 pin SOP
32 pin SOP
32 pin SOP
32 pin SOP
32 pin SOP
32 pin TSOP
32 pin TSOP
32 pin TSOP
32 pin TSOP
32 pin TSOP
PIN CONFIGURATION
32 PDIP / 32 SOP
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
NC
A17
A14
A13
A8
A9
A11
OE
A10
CE
D7
D6
D5
D4
D3
MX23C2000
PIN DESCRIPTION
Symbol
A0~A17
D0~D7
CE
OE
VCC
VSS
NC
Pin Function
Address Inputs
Data Outputs
Chip Enable Input
Output Enable Input
Power Supply Pin
Ground Pin
No Connection
32 PLCC
VCC
A12
A15
A16
A17
NC
NC
A7
A6
A5
A4
A3
A2
A1
A0
D0
5
4
1
32
30
29
A14
A13
A8
A9
9
MX23C2000
25
A11
OE
A10
CE
13
14
D1
D2
VSS
17
D3
D4
D5
21
20
D6
D7
P/N:PM0228
REV. 3.9, JAN. 29, 1999
1
MX23C2000
32 TSOP
A11
A9
A8
A13
A14
A17
NC
VCC
NC
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
D7
D6
D5
D4
D3
VSS
D2
D1
D0
A0
A1
A2
A3
MX23C2000
ABSOLUTE MAXIMUM RATINGS
Item
Power Supply Voltage
Input Voltage
Output Voltage
Ambient Operating Temperature
Storage Temperature
Symbol
VCC
VI
VO
Topr
Tstg
Ratings
-0.5V to 7.0V
-0.5V to VCC + 0.5V
-0.5V to VCC + 0.5V
-10°C to 70°
C
-65°C to 125°
C
DC CHARACTERISTICS
(Ta = 0°C ~ 70° C, VCC = 5.0V ± 10%)
Item
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Output Leakage Current
Operating Current
Standby Current (TTL)
Standby Current (CMOS)
Input Capacitance
Output Capacitance
Symbol
VOH
VOL
VIH
VIL
ILI
ILO
ICC1
ISTB1
ISTB2
CIN
COUT
MIN.
0.8VCC
-
2.2V
-0.3V
-
-
-
-
-
-
-
MAX.
-
0.4V
VCC+0.5V
0.8V
5uA
5uA
40mA
1mA
100uA*
10pF
10pF
Conditions
IOH = -1.0mA
IOL = 2.1mA
0V, VCC
0V, VCC
tRC = 100ns, all output open
CE = VIH
CE > VCC - 0.2V
Ta = 25° f = 1MHz
C,
Ta = 25° f = 1MHz
C,
Note : ISTB2 spec is 50uA(max.) for the PLCC package type
P/N:PM0228
REV. 3.9, JAN. 29, 1999
2
MX23C2000
AC CHARACTERISTICS
(Ta = 0°C ~ 70° , VCC = 5.0V
±
10%)
C
Item
Symbol
23C2000-70*
MIN.
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Time
Output Hold After Address
Output High Z Delay
tRC
tAA
tACE
tOE
tOH
tHZ
70ns
-
-
-
0ns
-
MAX.
-
70ns
70ns
30ns
-
20ns
23C2000-90
MIN.
90ns
-
-
-
0ns
-
MAX.
-
90ns
90ns
45ns
-
20ns
23C2000-10
MIN.
100ns
-
-
-
0ns
-
MAX.
-
100ns
100ns
50ns
-
20ns
23C2000-12
MIN.
120ns
-
-
-
0ns
-
MAX.
-
120ns
120ns
60ns
-
20ns
23C2000-15
MIN.
150ns
-
-
-
0ns
-
MAX.
-
150ns
150ns
70ns
-
20ns
Note : Output high-impedance delay (tHZ) is measured from OE or CE going high, and this parameter guaranteed by design
over the full voltage and temperature operating range - not tested.
* 70ns speed grade is under development.
AC Test Conditions
• Input Pulse Levels
•
•
•
•
: 0.4V~2.4V
0V~3V (for 70ns)
Input Rise and Fall Times : 10ns
Input Timing Level
: 1.5V
Output Timing Level
: 0.8V and 2.0V
1.5V (for 70ns)
Output Load
: See Figure
IOH (load)=-100uA
DOUT
IOL (load)=2.1mA
C<100pF*
Note:No output loading is present in tester load board.
Active loading is used and under software programming control.
Output loading capacitance includes load board's and all stray capacitance.
* CL=30pF for 70ns
P/N:PM0228
REV. 3.9, JAN. 29, 1999
3
MX23C2000
TIMING DIAGRAM
RANDOM READ
ADD
ADD
tACE
ADD
tRC
ADD
CE
OE
tOE
tOH
VALID
tHZ
VALID
tAA
DATA
VALID
Note: CE,OE are enable
P/N:PM0228
REV. 3.9, JAN. 29, 1999
4
MX23C2000
PACKAGE INFORMATION
32-PIN PLASTIC SOP (450 mil)
ITEM
A
B
C
D
E
F
G
H
I
J
K
L
MILLIMETERS
20.95 max.
1.00 [REF]
1.27 [TP]
.40 [Typ.]
.05 min.
3.05 max.
2.69±.13
14.12±.25
11.30±.13
1.42
.20 [Typ.]
.79
INCHES
.825 max.
.039 [REF]
.050 [TP]
.016 [Typ.]
.002 min.
.120 max.
.106±.005
.556±.010
.445±.005
.056
.008 [Typ.]
.031
32
17
1
A
16
H
I
J
G
F
K
E
NOTE:
Each lead centerline is located within .25 mm[.01
inch] of its true position [TP] at maximum material condition.
D
C
B
L
32-PIN PLASTIC DIP (600 mil)
ITEM
A
B
C
D
E
F
G
H
I
J
K
L
M
MILLIMETERS
42.13 max.
1.90 [REF]
2.54 [TP]
.46 [Typ.]
38.07
1.27 [Typ.]
3.30±.25
.51 [REF]
3.94±.25
5.33 max.
15.22±.25
13.97±.25
.25 [Typ.]
INCHES
1.660 max.
.075 [REF]
.100 [TP]
.018 [Typ.]
1.500
.050 [Typ.]
.130±.010
.020 [REF]
.155±.010
.210 max.
.600±.010
.550±.010
.010 [Typ.]
32
17
1
A
16
K
L
I
H
F
D
E
J
G
C
B
M
0~15
NOTE:
Each lead centerline is located within .25 mm[.01
inch] of its true position [TP] at maximum material condition.
P/N:PM0228
REV. 3.9, JAN. 29, 1999
5
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