IDT6167SA IDT6167LA High-speed (equal access cycle time) Military
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CMOS STATIC (16K 1-BIT)
IDT6167SA IDT6167LA
High-speed (equal access cycle time) Military: 15/20/25/35/45/55/70/85/100ns (max.) Commercial: 15/20/25/35ns (max.) power consumption Battery backup operation data retention voltage (IDT6167LA only) Available 20-pin CERDIP Plastic DIP, 20-pin Produced with advanced CMOS high-performance technology CMOS process virtually eliminates alpha particle softerror rates Separate data input output Military product compliant MIL-STD-883, Class
DESCRIPTION:
lDT6167 16,384-bit high-speed static organized part fabricated using IDT's highperformance, high reliability CMOS technology.
Access times fast 15ns available. circuit also offers reduced power standby mode. When goes HIGH, circuit will automatically remain standby mode long remains HIGH. This capability provides significant system-level power cooling savings. lowpower (LA) version also offers battery backup data retention capability where circuit typically consumes only operating battery. inputs output IDT6167 TTL-compatible operate from single supply, thus simplifying system designs. IDT6167 packaged space-saving 20-pin, Plastic CERDIP, Plastic 20-pin SOJ, providing high board-level packing densities. Military grade product manufactured compliance with latest revision MIL-STD-883, Class making ideally suited military temperature applications demanding highest level performance reliability.
FUNCTIONAL BLOCK DIAGRAM
ADDRESS DECODE 16,384-BIT MEMORY ARRAY
CONTROL
DOUT
CONTROL LOGIC
2981
logo registered trademark
MILITARY COMMERCIAL TEMPERATURE RANGES
©1996 Integrated Device Technology, Inc. latest information contact IDT's site www.idt.com fax-on-demand 408-492-8391.
MARCH 1996
2981/5
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
CONFIGURATIONS
DOUT P20-1, D20-1, S020-1
ABSOLUTE MAXIMUM RATINGS(1)
Symbol VTERM Rating Terminal Voltage with Respect Operating Temperature Temperature Under Bias Storage Temperature Power Dissipation Output Current Com'l. -0.5 +7.0 Mil. -0.5 +7.0 Unit
TBIAS TSTG IOUT
+125 +125
+125 +135 +150
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DIP/SOJ VIEW
DESCRIPTIONS
A0-A13 Address Inputs Chip Select Write Enable Power DATAIN DATAOUT Ground
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NOTE: 2981 Stresses 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 periods affect reliability.
DOUT
CAPACITANCE +25°C, 1.0MHz)
Symbol COUT Parameter(1) Input Capacitance Output Capacitance Conditions VOUT Max. Unit
TRUTH TABLE
Mode Standby Read Write
NOTE: 2981 This parameter determined device characterization, production tested.
Output High-Z DATAOUT High-Z
Power Standby Active Active
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NOTE: VIH, VIL, Don't Care.
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Supply Voltage Supply Voltage Input High Voltage Input Voltage Min. -0.5
Typ.
Max. Unit
RECOMMENDED OPERATING TEMPERATURE SUPPLY VOLTAGE
Grade Military Commercial Temperature -55°C +125°C +70°C
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NOTE: 2981 (min.) -3.0V pulse width less than 20ns, once cycle.
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
ELECTRICAL CHARACTERISTICS(1)
(VCC 5.0V 10%, 0.2V, 0.2V)
6167SA/LA15 Symbol ICC1 Parameter Operating Power Supply Current VIL, Outputs Open, Max., 0(3) Dynamic Operating Current VIL, Outputs Open, Max., fMAX(3) Standby Power Supply Current (TTL Level) VIH, Outputs Open, Max., fMAX(3) Full Standby Power Supply Current (CMOS Level) VHC, Max. VLC, 0(3) Power Com'l. Mil. 6167SA/LA20 Com'l. 0.05 Mil. 6167SA/LA25 Com'l. 0.05 Mil. Unit
ICC2
ISB1
ELECTRICAL CHARACTERISTICS(1) (CONTINUED)
(VCC 5.0V 10%, 0.2V, 0.2V)
6167SA/LA35 6167SA/LA45(2) 6167SA/LA55(2) 6167SA/LA70(2) Symbol ICC1 Parameter Operating Power Supply Current VIL, Outputs Open, Max., 0(3) Dynamic Operating Current VIL, Outputs Open, Max., fMAX(3) Standby Power Supply Current (TTL Level) VIH, Outputs Open, Max., fMAX(3) Full Standby Power Supply Current (CMOS Level) VHC, Max. VLC, 0(3) Power Com'l. 0.05 Mil. Com'l. Mil. Com'l. Mil. Com'l. Mil.
2981
Unit
ICC2
ISB1
NOTES: values maximum guaranteed values. -55°C +125°C temperature range only. Also available; 85ns 100ns Military devices. fMAX 1/tRC, only address inputs cycling fMAX. means Address inputs change.
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
ELECTRICAL CHARACTERISTICS
5.0V
IDT6167SA Symbol |ILI| Parameter Input Leakage Current Test Condition Max., |ILO| Output Leakage Current Max., VIH, VOUT Output Voltage Output High Voltage 8mA, Min. -4mA, Min. COM'L COM'L Min. Max. IDT6167LA Min. Max.
2981
Unit
DATA RETENTION CHARACTERISTICS OVER TEMPERATURE RANGES
Version Only) 0.2V, 0.2V
Typ. Symbol ICCDR tCDR tR(3) |ILI|
Max. 2.0V 3.0V
2981
Parameter Data Retention Data Retention Current Chip Deselect Data Retention Time Operation Recovery Time Input Leakage Current
Test Condition MIL. COM'L.
Min. tRC(2)
2.0v
3.0V
Unit
NOTES: +25°C. Read Cycle Time. This parameter guaranteed device characterization, production tested.
DATA RETENTION WAVEFORM
DATA RETENTION MODE 4.5V 4.5V
tCDR
2981
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
TEST CONDITIONS
Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference Levels Test Load
DATAOUT 30pF*
DATAOUT 5pF*
3.0V 1.5V 1.5V Figures
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2981
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Figure Test Load *Includes scope jig.
Figure Test Load (for tCLZ, tCHZ, tWHZ tOW)
ELECTRICAL CHARACTERISTICS (VCC 5.0V 10%, Temperature Ranges)
6167SA15 6167LA15 Symbol Read Cycle tACS tCLZ tPU(2)
6167SA20/25 6167SA35/45(1) 6167SA55(1)/70(1) 6167LA20/25 6167LA35/45(1) 6167LA55(1)/70(1) Min. Max. 20/25 20/20 15/20 15/20 15/20 12/15 20/25 20/25 10/10 20/25 Min. 35/45 30/45 30/40 30/40 30/30 17/20 Max. 35/45 35/45 15/30 35/45 15/30 Min. 55/70 55/70 45/55 45/55 35/40 25/30 Max. 55/70 55/70 40/40 55/70 40/40 Unit
2981
Parameter Read Cycle Time Address Access Time Chip Select Access Time Chip Deselect Output Low-Z Chip Select Output High-Z Output Hold from Address Change Chip Select Power-Up Time Chip Deselect Power-Down Time Write Cycle Time Chip Select End-of-Write Address Valid End-of-Write Address Set-up Time Write Pulse Width Write Recovery Time Data Valid End-of-Write Data Hold Time Write Enable Output High-Z Output Active from End-of-Write
Min.
Max.
tCHZ
Write Cycle tWHZ(2) tOW(2)
NOTES: -55°C +125°C temperature range only. Also available: 85ns 100ns Military devices. This parameter guaranteed with Load (Figure device characterization, production tested.
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
TIMING WAVEFORM READ CYCLE 1(1,
ADDRESS PREVIOUS DATAOUT VALID DATAOUT VALID
2981
DATAOUT
TIMING WAVEFORM READ CYCLE 2(1,
tACS tCLZ DATAOUT HIGH IMPEDANCE DATAOUT VALID SUPPLY CURRENT
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tCHZ
HIGH IMPEDANCE
NOTES: HIGH Read cycle. Device continuously selected, LOW. Address valid prior coincedent with transition LOW. Transition measured ±200mV from steady state.
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
TIMING WAVEFORM WRITE CYCLE CONTROLLED TIMING)(1,
ADDRESS
tCHZ
tWHZ
DATAOUT
PREVIOUS DATAOUT VALID
DATAOUT VALID
DATAIN
DATAIN VALID
2981
TIMING WAVEFORM WRITE CYCLE CONTROLLED TIMING)(1,
ADDRESS
DATAIN DATAIN VALID
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NOTES: must inactive during address transitions. write occurs during overlap measured from earlier going HIGH write cycle. transition occurs simultaneously with after transition, outputs remain high-impedance state. Transition measured ±200mV from steady state. During this period, pins output state input signals must applied.
IDT6167SA/LA CMOS STATIC (16K 1-BIT)
MILITARY COMMERCIAL TEMPERATURE RANGES
ORDERING INFORMATION
6167 Device Type Power Speed Package Process/ Temperature Range Blank Commercial (0°C +70°C) Military (-55°C +125°C) Compliant MIL-STD-883, Class 300MIL Plastic (P20-1) 300MIL CERDIP (D20-1) 300MIL (SO20-1)
Military Only Military Only Military Only Military Only Military Only Standard Power Power
Speed nanoseconds
2981
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