CY6264-70SNXA Cypress Semiconductor Corp, CY6264-70SNXA Datasheet
CY6264-70SNXA
Specifications of CY6264-70SNXA
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CY6264-70SNXA Summary of contents
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... LOW chip enable (CE HIGH chip enable (CE and three-state drivers. Both devices have an automatic power-down feature (CE by over 70% when deselected. The CY6264 is packaged in a 450-mil (300-mil body) SOIC. An active LOW write enable signal (WE) controls the and OE features writing/reading operation of the memory. When CE ...
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... I/O 2 GND Selection Guide Description Maximum Access Time Maximum Operating Current Maximum CMOS Standby Current Document #: 001-02367 Rev. *B SOIC Top View Range -55 55 Commercial 100 Industrial 260 Automotive-A Commercial 15 Industrial 30 Automotive-A CY6264 -70 Unit 70 ns 100 mA 200 mA 200 Page [+] Feedback ...
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... IH, Ind’l Auto > V – 0.3V, Com’ > V – 0. < 0. Ind’l Auto-A Test Conditions T = 25 MHz 5.0V CC CY6264 Ambient Temperature V CC 5V 10 +70 C – +85 C – +85 C -55 -70 Unit Min. Max. ...
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... Equivalent to: OUTPUT [3] -55 Min less than t for any given device. HZCE LZCE LOW, CE HIGH, and WE LOW. Both signals must be LOW to initiate a write and either 1 2 CY6264 ALL INPUT PULSES 90% 90% 10% 10% < < THEVENIN EQUIVALENT 167 1.73V -70 Unit Max. Min. Max ...
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... SUPPLY CURRENT Notes 7. Device is continuously selected. OE Address valid prior to or coincident with CE transition LOW HIGH for read cycle. 10. Data I/O is High Document #: 001-02367 Rev OHA DOE DATA VALID 50 IH CY6264 DATA VALID t HZOE t HZCE HIGH IMPEDANCE t PD ICC 50% ISB Page [+] Feedback ...
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... DATA UNDEFINED Note 11 goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state. Document #: 001-02367 Rev. *B [8, 10 SCE1 t SCE2 PWE t SD DATA VALID IN t HZWE HIGH IMPEDANCE SCE1 SCE2 PWE t SD DATA VALID IN t HZWE CY6264 LZWE HIGH IMPEDANCE Page [+] Feedback ...
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... TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 30.0 25.0 20.0 15.0 10.0 V =4. =25°C A 5.0 0.0 0 200 400 600 800 1000 CAPACITANCE (pF) CY6264 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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... Truth Table Address Designators Address Name A10 A11 A12 Document #: 001-02367 Rev. *B Input/Output X High Z Deselect/Power-Down X High Z Deselect L Data Out Read X Data In Write H High Z Deselect Address Function CY6264 Mode Pin Number Page [+] Feedback ...
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... Diagram 55 CY6264-55SNXI 51-85092 70 CY6264-70SNXC 51-85092 CY6264-70SNXA Please contact your local Cypress sales representative for availability of these parts Package Diagram Figure 1. 28-pin (300 mil) SNC Package Outline (Narrow Body) (51-85092) Document #: 001-02367 Rev. *B Package Type 28-lead (300-mil Narrow Body) SNC (Pb-Free) 28-lead (300-mil Narrow Body) SNC (Pb-Free) ...
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... Document History Page Document Title: CY6264 Static RAM Document Number: 001-02367 Orig. of REV. ECN NO. Issue Date Change ** 384870 See ECN *A 488954 See ECN *B 2892510 See ECN Sales, Solutions, and Legal Information Worldwide Sales and Design Support Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office ...