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MX23C4096
4M-BIT [256K x 16] CMOS MASK ROM
FEATURES
• • • • • • 256K x 16 organization Single +5V power supply Fastest access time: 85ns Operating current: 60mA Standby current: 100uA Package - 40 pin DIP (600 mil) - 44 pin PLCC
PIN DESCRIPTION
Symbol A0~A17 Q0~Q15 CE OE VCC VSS Pin Function Address Inputs Data Outputs Chip Enable Input Output Enable Input Power Supply Pin (+5V) Ground Pin
PIN CONFIGURATION
40PDIP
NC CE Q15 Q14 Q13 Q12 Q11 Q10 Q9 Q8 VSS Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 OE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
44 PLCC
VCC A17 A16 A15 A14 A13 A12 A11 A10 A9 VSS A8 A7 A6 A5 A4 A3 A2 A1 A0
VCC Q13 Q14 Q15 A17 A16 A15 A14 NC NC CE
Q12 Q11 Q10
7
6
1 44
40 39
A13 A12 A11 A10 A9
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MX23C4096
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Q9 Q8 VSS NC Q7 Q6 Q5 Q4 17 18
Q3 Q2 Q1 Q0 OE
12
MX23C4096
34
VSS NC A8 A7 A6
23
NC A0 A1 A2 A3
29 28
A4
A5
BLOCK DIAGRAM
CE OE CONTROL LOGIC OUTPUT BUFFERS Q0~Q15
ORDER INFORMATION
Part No. Access Time MX23C4096PC-85 85ns MX23C4096PC-10 100ns MX23C4096PC-12 120ns MX23C4096PC-15 150ns MX23C4096QC-85 85ns MX23C4096QC-10 100ns MX23C4096QC-12 120ns MX23C4096QC-15 150ns Package 40 pin DIP 40 pin DIP 40 pin DIP 40 pin DIP 44 pin PLCC 44 pin PLCC 44 pin PLCC 44 pin PLCC
A0~A17 ADDRESS INPUTS
. . . . . . . .
Y-DECODER
X-DECODER
. . . . . . . .
Y-DECODER
4M BIT ROM ARRAY
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VCC VSS
P/N:PM0257
REV. 1.6, NOV. 22, 2002
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MX23C4096
ABSOLUTE MAXIMUM RATINGS*
RATING Ambient Operating Temperature Storage Temperature Applied Input Voltage Applied Output Voltage VCC to Ground Potential 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 *Notice: 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.
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 Standby Current Operating Supply Current Symbol VOH VOL VIH VIL ILI ILO ISTB ICC MIN. 2.4V 2.2V -0.3V MAX. 0.4V VCC+0.3V 0.8V 10uA 10uA VIN=0 to 5.5V VOUT=0 to 5.5V CE>VCC-0.2V f=5MHz, all output open CE=VIL, OE=VIH Conditions IOH = -1.0mA IOL = 2.1mA
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100uA DataSheet4U.com 60mA
CAPACITANCE (TA = 25°C, f = 1.0 MHz)
Symbol CIN COUT Parameter Input Capacitance Output Capacitance Min. Max. 10 10 Unit pF pF Conditions VIN=0V VOUT=0V
AC CHARACTERISTICS (TA = 0° C ~ 70°C, VCC = 5.0V ± 10%)
23C4096-85 PARAMETER Read Cycle Time Address Access Time Chip Enable Access Time Output Hold Timer After Address Change Output High Z Delay DataSheet4U.com
P/N:PM0257
23C4096-10 MIN. 100ns 0ns MAX. 100ns 100ns 50ns 20ns
23C4096-12 MIN. 120ns 0ns MAX. 120ns 120ns 60ns 20ns
23C4096-15 MIN. 150ns 0ns MAX. 150ns 150ns 70ns 20ns
SYMBOL MIN. tRC tAA tACE tOH tHZ 85ns 0ns -
MAX. 85ns 85ns 50ns 20ns
Output Enable Access Time tOE
REV. 1.6, NOV. 22, 2002
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MX23C4096
AC TEST CONDITIONS
Input Pulse Levels Input Rise and Fall Times Input Timing Level Output Timing Level Output Load 0.4V to 2.4V 10ns 1.5V 0.8V and 2.0V See Figure1
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.
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TIMING DIAGRAM
RANDOM READ
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ADD
ADD
tACE
ADD
tRC
ADD
CE
tOE
OE
tAA tOH tHZ
DATA
VALID
VALID
VALID
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P/N:PM0257 REV. 1.6, NOV. 22, 2002
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MX23C4096
PACKAGE INFORMATION
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P/N:PM0257 REV. 1.6, NOV. 22, 2002
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MX23C4096
REVISION HISTORY
REVISION 1.4 1.5 1.6 DESCRIPTION AC CHARACTERISTICS tOH 10ns-->0ns Add access time:85ns Modify Package Information PAGE P3 P1,2 P4,5 DATE JAN/28/1999 OCT/15/2001 NOV/22/2002
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P/N:PM0257 REV. 1.6, NOV. 22, 2002
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MX23C4096
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MACRONIX INTERNATIONAL CO., LTD.
HEADQUARTERS:
TEL:+886-3-578-6688 FAX:+886-3-563-2888
EUROPE OFFICE:
TEL:+32-2-456-8020 FAX:+32-2-456-8021
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TEL:+81-44-246-9100 FAX:+81-44-246-9105
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TEL:+65-348-8385 FAX:+65-348-8096
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TEL:+886-2-2509-3300 FAX:+8.