MCNIX MX23C8000MC-20 8m-bit [1m x 8] cmos mask rom Datasheet

MX23C8000
8M-BIT [1M x 8] CMOS MASK ROM
FEATURES
•
•
•
•
•
•
1M x 8 organization
Single +5V power supply
Fast access time : 100/120/150/200ns
Totally static operation
Completely TTL compatible
Operating current : 25mA
• Standby current : 15uA
• Package
- 32 pin plastic DIP
- 32 pin plastic SOP
- 32 pin plastic PLCC
- 32 pin plastic TSOP
GENERAL DESCRIPTION
The MX23C8000 is a 5V only, 8M-bit, Read Only
Memory. It is organized as 1M words by 8 bits, operates from a single +5V supply, has a static standby mode,
and has an access time of 100/120/150/200ns. 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.
MX23C8000 offers automatic power-down, with powerdown controlled by the chip enable (CE) input. When
CE goes high, the device automatically powers down
and remains in a low-power standby modes as long as
CE remains high.
PIN CONFIGURATION
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
MX23C8000
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
VSS
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
VSS
VCC
A18
A17
A14
A13
A8
A9
A11
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
32
31
30
29
28
27
26
25
24
23
22
21
10
19
18
17
VCC
A18
A17
A14
A13
A8
A9
A11
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
A7
32
A17
1
A18
VCC
A16
4
A19
5
A15
32 TSOP
A12
32 PLCC
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MX23C8000
32 SOP
32 PDIP
30
29
A14
A6
A13
A5
A8
A9
A4
A3
9
MX23C8000
25
A11
A2
OE
A1
A10
CE
A0
21
20
Q5
Q4
Q3
VSS
Q2
17
Q7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MX23C8000
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
Q7
Q6
Q5
Q4
Q3
VSS
Q2
Q1
Q0
A0
A1
A2
A3
Q6
13
14
Q1
DQ
A11
A9
A8
A13
A14
A17
A18
VCC
A19
A16
A15
A12
A7
A6
A5
A4
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REV. 4.3, JUL. 03, 2003
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MX23C8000
PIN DESCRIPTION
Symbol
A0~A19
Q0~Q7
CE
OE
VCC
VSS
BLOCK DIAGRAM
Pin Function
Address Inputs
Data Outputs
Chip Enable Input
Output Enable Input
Power Supply Pin (+5V)
Ground Pin
CE
CONTROL
OUTPUT
OE
LOGIC
BUFFERS
.
A0~A19
ADDRESS
INPUTS
Y-DECODER
.
.
.
.
.
.
.
.
.
.
.
X-DECODER
.
.
Q0~Q7
Y-SELECT
8M BIT
ROM ARRAY
.
.
VCC
VSS
ABSOLUTE MAXIMUM RATINGS
RATING
Ambient Operating Temperature
Storage Temperature
Applied Input Voltage
Applied Output Voltage
VCC to Ground Potential
Power Dissipation
VALUE
0° C to 70° C
-65° C to 125° C
-0.5V to VCC+0.5
-0.5V to VCC+0.5
-0.5V to 7.0V
1.0W
Note: minimum DC voltage on input or I/O pins is -0.5V. During voltage transitions, inputs may undershoot VSS to 2.0V for periods of up to 20ns. Maximum DC voltage on input or I/O pins is VCC+0.5V. During voltage transitions,
input may overshoot VCC to VCC+2.0V for periods of up to 20ns.
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MX23C8000
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
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
-
MAX.
0.4V
VCC+0.3V
0.8V
10uA
10uA
15uA
1.0mA
25mA
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
CAPACITANCE (Ta = 25° C, f=1.0MHz (Note 2))
Item
Input Capacitance
Output Capacitance
Symbol
CIN
COUT
MIN.
-
MAX.
10
10
UNIT
pF
pF
Conditions
VIN=0V
VOUT=0V
AC CHARACTERISTICS (Ta = -10° C ~ 70° C, VCC = 5.0V ± 10%)
23C8000-10
23C8000-12
23C8000-15
23C8000-20
MIN.
MIN.
MAX.
MIN.
MAX. CONDITIONS
150ns
-
200ns
-
120ns
-
150ns
-
200ns
-
0ns
-
0ns
-
100ns -
120ns
-
150ns
-
200ns
-
50ns
-
50ns
-
50ns
-
50ns
PARAMETER
SYMBOL MIN.
MAX.
Cycle Time
tCYC
100ns -
Address Access Time
tAA
-
100ns -
Output Hold Time After
tOH
0ns
-
tCE
-
Output Enable/Chip Select tOE
MAX.
120ns 0ns
Address Change
Chip Enable Access Time
Access Time
Output Low Z Delay
tLZ
0ns
-
0ns
-
0ns
-
0ns
-
Note 3
Output High Z Delay
tHZ
-
20ns
-
20ns
-
20ns
-
20ns
Note 4
Note:
1. Measured with device selected at f=5MHz 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.
P/N:PM0137
REV. 4.3, JUL. 03, 2003
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MX23C8000
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
See Figure
IOH (load)=-1mA
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.
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
tCE
OE
tOE
tHZ
DATA OUT
tLZ
P/N:PM0137
REV. 4.3, JUL. 03, 2003
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MX23C8000
ORDER INFORMATION
Part No.
Access Time
Operating Current MAX.
Standby Current MAX.
Package
MX23C8000PC-10
100ns
25mA
15uA
32 pin DIP
MX23C8000MC-10
100ns
25mA
15uA
32 pin SOP
MX23C8000QC-10
100ns
25mA
15uA
32 pin PLCC
MX23C8000TC-10
100ns
25mA
15uA
32 pin TSOP
MX23C8000PC-12
120ns
25mA
15uA
32 pin DIP
MX23C8000MC-12
120ns
25mA
15uA
32 pin SOP
MX23C8000QC-12
120ns
25mA
15uA
32 pin PLCC
MX23C8000TC-12
120ns
25mA
15uA
32 pin TSOP
MX23C8000PC-15
150ns
25mA
15uA
32 pin DIP
MX23C8000MC-15
150ns
25mA
15uA
32 pin SOP
MX23C8000QC-15
150ns
25mA
15uA
32 pin PLCC
MX23C8000TC-15
150ns
25mA
15uA
32 pin TSOP
MX23C8000PC-20
200ns
25mA
15uA
32 pin DIP
MX23C8000MC-20
200ns
25mA
15uA
32 pin SOP
MX23C8000QC-20
200ns
25mA
15uA
32 pin PLCC
MX23C8000TC-20
200ns
25mA
15uA
32 pin TSOP
P/N:PM0137
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MX23C8000
PACKAGE INFORMATION
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MX23C8000
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MX23C8000
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MX23C8000
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MX23C8000
REVISION HISTORY
REVISION
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
DESCRIPTION
tHZ:70ns max. ---> 20ns max.
AC CHARACTERISTICS tOH 10ns-->0ns
Modify PIN CONFIGUTATION of 32SOP
30pin A19-->A17 ; 24pin CE/CE-->OE/OE
Modify Pin Configuration--32TSOP
Modify Package Information
1. Modify Operating current: 40mA-->25mA
2. Modify Standby current: 100uA-->15uA
3. Modify OE/OE-->OE; CE/CE-->CE
1. Modify Operating current: 40mA-->25mA
2. Modify Standby current: 100uA-->15uA
Modify Package Information
1. Modify "ABSOLUTE MAXIMUM RATINGS" note
1. Modify tACE-->tCE, tAOE-->tOE
2. Modify tOE:80ns(max.)-->50ns(max.)
P/N:PM0137
PAGE
P3
P1
P1
P5~8
P1,2
P1,2
P1,2
P4
P4
P5~8
P2
P3,4
P3
DATE
SEP/25/1997
JAN/29/1999
JUN/08/2000
NOV/08/2000
JUL/16/2001
APR/25/2002
APR/26/2002
NOV/21/2002
JUN/18/2003
JUL/03/2003
REV. 4.3, JUL. 03, 2003
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MX23C8000
MACRONIX INTERNATIONAL CO., LTD.
Headquarters:
TEL:+886-3-578-6688
FAX:+886-3-563-2888
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TEL:+32-2-456-8020
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TEL:+65-6346-5505
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MACRONIX AMERICA, INC.
TEL:+1-408-262-8887
FAX:+1-408-262-8810
http : //www.macronix.com
MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice.
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