CY7C264-45WC Cypress Semiconductor Corporation., CY7C264-45WC Datasheet
CY7C264-45WC
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CY7C264-45WC Summary of contents
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... PROMs are erased and can then be reprogrammed. The memory cells utilize proven EPROM floating-gate technology and byte-wide intelligent programming algorithms. The CY7C261, CY7C263, and CY7C264 are plug-in replace- ments for bipolar devices and offer the advantages of lower power, superior performance and programming yield. The EPROM cell requires only 12 ...
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... DC Program Voltage (Pin 19 DIP, Pin 23 LCC) .............................................. 13.0V Static Discharge Voltage............................................ >2001V (per MIL-STD-883, Method 3015) Latch-Up Current ..................................................... >200 mA UV Exposure ................................................ 7258 Wsec/cm Operating Range Range Commercial [2] Military CY7C261 CY7C263/CY7C264 7C261-45 7C261-55 7C263-45 7C263-55 Unit 7C264-45 7C264- 100 100 mA 120 ...
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... CC OUT V = Max Max. Com’ OUT Mil V = Max., Com’ > Mil 12 4.75 Test Conditions T = 25qC MHz 5.0V CC CY7C261 CY7C263/CY7C264 7C261-35, 45, 55 7C263-35, 45, 55 7C264-35, 45, 55 Min. Max. Unit V 2.4 V 0.4 V 0.4 V 2.0 V 0.8 0.8 V +10 –10 +10 PA Note 4 +10 –10 +10 PA +40 – ...
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... Min. Max. Min. Max. Min. Max. Min. Max. Min. Max CY7C261 CY7C263/CY7C264 90% 90% 10% 10 7C261-45 7C261-55 7C263-45 7C263-55 7C264-45 7C264-55 Unit ...
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... ILP ILP ILP IHP ILP IHP ILP IHP in programming modes. CY7C261 CY7C263/CY7C264 PU 50% t ACS on pin this state, pin 21 becomes a ILP – VFY CS D – – ...
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... CY7C261 CY7C263/CY7C264 (Opaque only) Top View LATCH 7C261 7C263 Page [+] Feedback [+] Feedback ...
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... OUTPUT VOLTAGE (V) NORMALIZED SUPPLY CURRENT vs. CYCLE PERIOD 1.05 1.00 0.95 0. 25qC 0.80 A 0.75 0.70 3.0 4 CYCLE PERIOD (ns) CY7C261 CY7C263/CY7C264 NORMALIZED ACCESS TIME vs. SUPPLY VOLTAGE T = 25qC A 4.0 4.5 5.0 5.5 6.0 SUPPLY VOLTAGE (V) TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 25qC 200 400 600 800 1000 CAPACITANCE (pF 5.5V ...
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... CY7C261-35PC CY7C261-35WC 45 CY7C261-45PC CY7C261-45WC CY7C261-45WMB 55 CY7C261-55WC 20 CY7C263-20JC CY7C263-20WC 25 CY7C263-25JC CY7C263-25WC CY7C263-25QMB CY7C263-25WMB 35 CY7C263-35PC CY7C263-35WC 55 CY7C263-55JI CY7C263-55WMB 35 CY7C264-35PC 45 CY7C264-45WC CY7C264-45WMB 55 CY7C264-55WC MILITARY SPECIFICATION Group A Subgroup Testing DC Characteristics Parameter Subgroups ...
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... Package Diagrams Figure 2. 24-Lead (300-Mil) CerDIP D14 Notes 8. 7C261 only. 9. 7C263 and 7C264 only. Document #: 38-04010 Rev. *C MIL-STD-1835 D- 9 Config.A CY7C261 CY7C263/CY7C264 51-80031 Page [+] Feedback [+] Feedback ...
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... Package Diagrams (continued) Figure 3. 28-Lead Plastic Leaded Chip Carrier J64 Figure 4. 24-Lead (600-Mil) Molded DIP P11 Document #: 38-04010 Rev. *C CY7C261 CY7C263/CY7C264 51-85001-A 51-85016-A Page [+] Feedback [+] Feedback ...
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... Package Diagrams (continued) Figure 5. 24-Lead (300-Mil) PDIP P13 Figure 6. 28-Pin Windowed Leadless Chip Carrier Q64 Document #: 38-04010 Rev. *C MIL–STD–1835 C–4 51-80102 CY7C261 CY7C263/CY7C264 51-85013-*B Page [+] Feedback [+] Feedback ...
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... Package Diagrams (continued) Figure 7. 24-Lead (600-Mil) Windowed CerDIP W12 Document #: 38-04010 Rev. *C MIL-STD-1835 D-3 Config. A CY7C261 CY7C263/CY7C264 51-80089-** Page [+] Feedback [+] Feedback ...
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... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. MIL-STD-1835 D-9 Config. A CY7C261 CY7C263/CY7C264 51-80086 Page [+] Feedback ...
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... Document History Page Document Title: CY7C261 CY7C263/CY7C264 Power Switched and Reprogrammable PROM Document Number: 38-04010 Issue Orig. of REV. ECN NO. Date Change ** 113866 3/6/02 DSG *A 118895 10/09/02 *B 122251 12/28/02 *C 499542 See ECN ) Document #: 38-04010 Rev. *C Description of Change Changed from Spec number: 38-00005 to 38-04010 GBI ...