CY62256-55SNC Cypress Semiconductor Corporation., CY62256-55SNC Datasheet
CY62256-55SNC
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CY62256-55SNC Summary of contents
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... Cypress Semiconductor Corporation output enable (OE) and three-state drivers. This device has an automatic power-down feature, reducing the power consump- tion by 99.9% when deselected. The CY62256 is in the stan- dard 450-mil-wide (300-mil body width) SOIC, TSOP, and 600-mil PDIP packages. An active LOW write enable signal (WE) controls the writ- ing/reading operation of the memory ...
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... Tested initially and after any design or process changes that may affect these parameters. Output Current into Outputs (LOW)............................. 20 mA Static Discharge Voltage .......................................... >2001V (per MIL-STD-883, Method 3015) Latch-Up Current.................................................... >200 +150 C Operating Range Range Commercial 0.5V to +7.0V Industrial 0. 0. 0.5V CC CY62256 55 Test Conditions Min. Typ V = Min 1 Min 2 2.2 0.5 GND < ...
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... C62256–5 (b) 1.77V Conditions V = 3.0V > V 0.3V > < 0. Indust’l DATA RETENTION MODE 3.0V V > CDR 3 CY62256 ALL INPUT PULSES 3.0V 90% 90% 10% 10% < [4] [2] Min. Typ. Max. 2 0 < C62256–6 Unit ...
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... OHA is less than less than t HZCE LZCE HZOE LZOE = part ( Test Loads. Transition is measured 500 mV from steady-state voltage. HZWE . IL 4 CY62256 CY62256 55 CY62256 70 Min. Max. Min. Max ...
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... If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state DOE DATA VALID 50% [8,13,14 PWE t SD DATA VALID IN [8,13,14 SCE DATA IN 5 CY62256 t HZOE t HZCE HIGH IMPEDANCE VALID ICC ISB C62256–9 C62256–10 C62256–11 ...
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... Switching Waveforms (continued) Write Cycle No. 3 (WE Controlled, OE LOW) ADDRESS DATA I/O NOTE 15 t HZWE Note: 15. During this period, the I/Os are in output state and input signals should not be applied. [9,14 DATA VALID IN 6 CY62256 LZWE C62256–12 ...
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... V =5.0V CC 0.8 0 125 AMBIENT TEMPERATURE ( C) OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE 120 100 80 V =5. = 0.0 1.0 2.0 3.0 4.0 OUTPUT VOLTAGE (V) 7 CY62256 STANDBY CURRENT vs. AMBIENT TEMPERATURE 3.0 2.5 2 1.5 1.0 0.5 V =5.0V CC 0.0 V =5. 105 AMBIENT TEMPERATURE ( C) OUTPUT SINK CURRENT vs. OUTPUT VOLTAGE 140 120 100 ...
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... TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 30.0 25.0 20.0 15.0 V =4. 5.0 0.0 0 200 400 600 800 1000 CAPACITANCE (pF) Mode Deselect/Power-Down Read Write Deselect, Output Disabled 8 CY62256 NORMALIZED I vs.CYCLE TIME CC 1.25 V =5. = 1.00 V =0.5V IN 0.75 0. CYCLE FREQUENCY (MHz) Power Standby ( Active ( ...
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... CY62256 55PC 70 CY62256 70SNC CY62256L 70SNC CY62256LL 70SNC CY62256–70SNI CY62256L–70SNI CY62256LL 70SNI CY62256 70ZC CY62256L 70ZC CY62256LL 70ZC CY62256–70ZI CY62256L 70ZI CY62256LL 70ZI CY62256 70PC CY62256L 70PC CY62256LL 70PC CY62256 70ZRC CY62256L 70ZRC CY62256LL 70ZRC Shaded area contains preliminary information. ...
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... Package Diagrams 28-Lead (600-Mil) Molded DIP P15 28-Lead 450-Mil (300-Mil Body Width) SOIC S22 10 CY62256 ...
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... Package Diagrams (continued) 28-Lead Thin Small Outline Package Z28 11 CY62256 ...
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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. CY62256 ...