CY7C148-35DMB CYPRESS [Cypress Semiconductor], CY7C148-35DMB Datasheet
CY7C148-35DMB
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CY7C148-35DMB Summary of contents
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... Cypress Semiconductor Corporation Document #: 38-05059 Rev. ** sion is provided by an active LOW chip select (CS) input and three-state outputs. The CY7C148 remains in a low-power mode as long as the device remains unselected; i.e., (CS) is HIGH, thus reducing the average power requirements of the device. The chip select (CS) of the CY7C149 does not affect the power dissipation of the device ...
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... CC IH Only Mil GND < V < V Com’ Mil Test Conditions MHz 5.0V CC power-up. Otherwise current will exceed values given (CY7C148 CC CY7C148 CY7C149 Ambient Temperature + 10 +125 C 5V 10% 7C148 25 7C148 35, 45 7C149 25 7C149 35, 45 Min ...
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... Transition is measured 500 mV from steady-state voltage with specified HZ LZ CY7C148 CY7C149 ALL INPUT PULSES 90% 90% 10% 10% < C148–5 7C148 35 7C148 45 7C149 35 7C149 45 Min. Max. Min. Max. Unit 35 ...
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... Document #: 38-05059 Rev DATA VALID 50 DATA–IN VALID t WZ CY7C148 CY7C149 DATA VALID C148– HIGH IMPEDANCE t PD ICC 50% ISB C148– HIGH IMPEDANCE C148–8 Page [+] Feedback ...
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... CC V =5. 125 AMBIENT TEMPERATURE(°C) NORMALIZED ACCESS TIME vs.AMBIENT TEMPERATURE 1.6 1.4 1.2 1.0 V =5.0V CC 0.8 0 125 AMBIENT TEMPERATURE(°C) CY7C148 CY7C149 HIGH IMPEDANCE C148–9 OUTPUT SOURCE CURRENT vs.OUTPUT VOLTAGE 120 100 80 V =5. =25° 0.0 1.0 2.0 3.0 4.0 OUTPUT VOLTAGE(V) OUTPUT SINK CURRENT vs ...
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... SUPPLY VOLTAGE(V) Ordering Information Speed Package (ns) Ordering Code Name 25 CY7C148 25PC P3 35 CY7C148 35PC P3 CY7C148 35DMB D4 45 CY7C148 45PC P3 CY7C148 45DMB D4 Speed Package (ns) Ordering Code Name 25 CY7C149 25PC P3 35 CY7C149 35PC P3 CY7C149 35DMB D4 CY7C149 35LMB L50 45 CY7C149 45PC P3 CY7C149 45DMB D4 CY7C149 45LMB L50 Document #: 38-05059 Rev ...
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... ACS 10 WRITE CYCLE Notes: 14. 7C148 only. 15. 7C149 only. CY7C148 CY7C149 Page [+] Feedback ...
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... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. 18–Pin Rectangular Leadless ChipCarrier L50 MIL STD 1835 C 10A 18–Lead(300–Mil) Molded DIP P3 CY7C148 CY7C149 Page [+] Feedback ...
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... Document Title: CY7C148 / CY7C149 Static RAM Document Number: 38-05059 Issue Orig. of REV. ECN NO. Date Change ** 110170 09/29/01 SZV Document #: 38-05059 Rev. ** Description of Change Change from Spec number: 38-00031 to 38-05059 CY7C148 CY7C149 Page [+] Feedback ...