4M-BIT [512K 8/256K CMOS MASK Switchable organization 512K (byte
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MX23C4100
4M-BIT [512K 8/256K CMOS MASK
Switchable organization 512K (byte mode) 256K (word mode) Single power supply Fast access time:100/120/150/200ns Totally static operation Completely compatible Operating current: 60mA Standby current: 100uA Package (600 mil)
GENERAL DESCRIPTION
MX23C4100 only, 4M-bit, Read Only Memory. organized 512Kx8 bits (byte mode) 256Kx16 (word mode) depending BYTE (pin voltage level. MX23C4100 static standby mode, access time 100/120/150/200ns. designed compatible with microprocessors similar applications which high performance, large storage simple interfacing important design considerations. MX23C4100 offers automatic power-down, with powerdown controlled chip enable (CE/CE) input. When CE/CE selected, device automatically powers down remains low-power standby mode long CE/CE stays unselected mode. OE/OE input well CE/OE input programmed active Low.
CONFIGURATION
PDIP/SOP
CE/CE OE/OE BYTE Q15/A-1
BLOCK DIAGRAM
CE/CE OE/OE BYTE Q15/A-1 CONTROL LOGIC OUTPUT BUFFERS Q0~Q14
A0~A17 ADDRESS INPUTS
Y-DECODER
Y-DECODER
ARRAY
X-DECODER
MX23C4100
DESCRIPTION
Symbol A0~A17 Q0~Q14 CE/CE OE/OE BYTE Q15/A-1 Function Address Input Data Output Chip Enable Input Output Enable Input Word/Byte Selection Q15(Word mode)/LSB address(Byte mode) Power Supply (+5V) Ground
REV. 3.3, JAN. 1999
P/N:PM0136
MX23C4100
TRUTH TABLE BYTE FUNCTION
BYTE MODE (BYTE=VSS) OE/OE D15/A-1 input WORD MODE (BYTE=VCC) OE/OE D15/A-1 High High DOUT NOTE1:X=H
MODE selected selected Selected
D0-D7 High High DOUT
SUPPLY CURRENT Standby (ICC2) Operating (ICC1) Operating (ICC1)
NOTE
MODE selected selected Selected
D0-D7 High High DOUT
SUPPLY CURRENT Standby (ICC2) Operating (ICC1) Operating (ICC1)
NOTE
ABSOLUTE MAXIMUM RATINGS*
RATING Ambient Operating Temperature Storage Temperature Applied Input Voltage Applied Output Voltage Ground Potential Power Dissipation VALUE 70°C -65°C 125° -0.5V 7.0V -0.5V 7.0V -0.5V 7.0V 1.0W
*Note: Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS cause permanent damage device. This stress rating only functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended period affect reliability.
CHARACTERISTICS 70°C, 5V±10%)
Item Output High Voltage Output Voltage Input High Voltage Input Voltage Input Leakage Current Output Leakage Current Power-Down Supply Current Standby Supply Current Operating Supply Current Symbol ICC3 ICC2 ICC1 MIN. 2.4V 2.2V -0.3V MAX. 0.4V VCC+0.3V 0.8V 10uA 10uA 100uA 1.0mA 60mA Conditions -1.0mA 2.1mA
VIN=0 5.5V VOUT=0 5.5V CE>VCC-0.2V Note
P/N:PM0136
REV. 3.3, JAN. 1999
MX23C4100
CAPACITANCE 25°C, f=1.0MHz (Note
Item Input Capacitance Output Capacitance Symbol COUT MIN. MAX. UNIT Conditions VIN=0V VOUT=0V
CHARACTERISTICS 70°C, 5V±10%)
Item Symbol 23C4100-10 MIN. Cycle Time Address Access Time Output Hold Time After Address Change Chip Enable Access Time Output Enable/Chip Select Access Time Output Delay Output High Delay BYTE Access Time BYTE Output Hold Time BYTE Output Delay Time BYTE Output Time tBHA tOHB tBHZ tBLZ 70ns 100ns 70ns 10ns 10ns 70ns 120ns 70ns 10ns 70ns 150ns 70ns 10ns 70ns 200ns 70ns Note Note tACE tAOE 100ns 60ns 120ns 70ns 150ns 80ns 200ns 90ns tCYC 100ns MAX. 100ns 23C4100-12 MIN. 120ns MAX. 120ns 23C4100-15 MIN. 150ns MAX. 150ns MX23C4100-20 MIN. 200ns MAX. 200ns CONDITIONS
Note: Measured with device selected output unloaded. This parameter periodically sampled 100% teseted. Output low-impedance delay (tLA) measured from going low. Output high-impedance delay (tHZ) measured from going high.
Test Conditions
Input Pulse Levels Input Rise Fall Times Input Timing Level Output Timing Level Output Load 0.4V 2.4V 10ns 1.5V 0.8V 2.0V 1TLL+100pF
P/N:PM0136
REV. 3.3, JAN. 1999
MX23C4100
TIMING DIAGRAM
PROPAGATION DELAY FROM ADDRESS (CE/OE=ACTIVE)
tCYC ADDRESS INPUTS DATA
VALID ADDRESS VALID DATA
PROPAGATION DELAY FROM CHIP ENABLE (ADDRESS VALID)
tACE
tAOE
DATA
PROPAGATION DELAY FROM CHIP ENABLE (ADDRESS VALID)
HIGH-Z
HIGH-Z
BYTE
D0-D7
VALID DATA tBHA tOHB
VALID DATA
D15-D8 tBHZ tBLZ
VALID DATA
P/N:PM0136
REV. 3.3, JAN. 1999
MX23C4100
ORDER INFORMATION
Part MX23C4100PC-10 MX23C4100PC-12 MX23C4100PC-15 MX23C4100PC-20 Access Time 100ns 120ns 150ns 200ns Operating Current MAX. 60mA 60mA 60mA 60mA Standby Current MAX. 100uA 100uA 100uA 100uA Package
REVISION HISTORY
REVISION DESCRIPTION CHARACTERISTICS 10ns->0ns PAGE DATE JAN/29/1999
P/N:PM0136
REV. 3.3, JAN. 1999
MX23C4100
PACKAGE INFORMATION
40-PIN PLASTIC (600 mil)
ITEM
MILLIMETERS 52.54 max. 2.03 [REF] 2.54 [TP] [Typ.] 48.22 1.52 [Typ.] 3.30±.25 [REF] 3.94±.25 5.33 max. 15.22±.25 13.97±.25 [Typ.]
INCHES 2.070 max. .080 [REF] .100 [TP] .018 [Typ.] 1.900 .060 [Typ.] .130±.010 .020 [REF] 1.55±.010 .210 max. .600±.010 .550±.010 .010 [Typ.]
NOTE: Each lead centerline located within mm[.01 inch] true position [TP] maximum material condition.
40-PIN PLASTIC
ITEM
MILLIMETERS 26.16 max. 1.00 [REF] 1.27 [TP] [Typ.] .102 min. 2.54 max. 2.24±.05 14.22±.08 11.18±.12 1.52 [Typ.]
INCHES 1.030 max. .038 [REF] .050 [TP] .017 [Typ.] .004 min. .100 max. .088±.002 .560±.007 .440±.005 .060 .006 [Typ.] .031
NOTE: Each lead centerline located within mm[.01 inch] true position [TP] maximum material condition.
P/N:PM0136
REV. 3.3, JAN. 1999
MX23C4100
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