CY7C261-40PC Cypress Semiconductor Corporation., CY7C261-40PC Datasheet
CY7C261-40PC
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CY7C261-40PC 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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... Latch-Up Current..................................................... >200 mA UV Exposure ................................................ 7258 Wsec/cm Operating Range Range Commercial [2] Military Notes: 1. The volatge on any input or I/O pin cannot exceed the power pin during power-up the “instant on” case temperature. A CY7C261 CY7C263/CY7C264 7C261-45 7C261-55 7C263-45 7C263-55 7C264-45 7C264-55 Unit 100 100 mA ...
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... GND CC OUT V = Max Max. Com’ OUT Mil V = Max., Com’ > Mil Test Conditions MHz 5.0V CC CY7C261 CY7C263/CY7C264 7C261-20, 25 7C261-35, 45, 55 7C263-20, 25 7C263-35, 45, 55 7C264-20, 25 7C264-35, 45, 55 Min. Max. Min. Max. 2.4 2.4 0.4 0.4 2.0 2.0 0.8 0.8 –10 +10 –10 +10 Note 4 Note 4 – ...
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... Min. Max. Min. Max. Min. Max. Min. Max. Min. Max CY7C261 CY7C263/CY7C264 3.0V 90% 90% 10% GND 5 ns 7C261-35 7C261-45 7C261-55 7C263-35 7C263-45 7C263-55 7C264-35 7C264-45 7C264- ...
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... ILP PP ILP ILP PP ILP ILP PP ILP ILP PP ILP 5 programming modes CY7C261 CY7C263/CY7C264 t PU 50% t ACS . In this state, pin 21 becomes a ILP [ PGM VFY ILP ...
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... Figure 1. Programming Pinouts packages, please see the PROM Programming Information located at the end of this section. Programming algorithms can be obtained from any Cypress representative. CY7C261 CY7C263/CY7C264 LCC/PLCC (Opaque only) Top View LATCH ...
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... SUPPLY VOLTAGE 1.2 1.0 0.8 0 0.4 125 4.0 4.5 5.0 SUPPLY VOLTAGE (V) TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 4.0 0 200 400 600 CAPACITANCE (pF) NORMALIZED SUPPLY CURRENT vs. CYCLE PERIOD 100 CYCLE PERIOD (ns) CY7C261 = 25 C 5.5 6.0 = 4.5V 800 1000 Page ...
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... Ordering Information Speed (ns) Ordering Code 20 CY7C261-20PC CY7C261-20WC 25 CY7C261-25JC CY7C261-25PC CY7C261-25WMB 35 CY7C261-35PC CY7C261-35WC CY7C261-35WMB 45 CY7C261-45PC CY7C261-45WC CY7C261-45WMB 55 CY7C261-55WC 20 CY7C263-20JC CY7C263-20PC CY7C263-20WC 25 CY7C263-25JC CY7C263-25PC CY7C263-25WC CY7C263-25DMB CY7C263-25QMB CY7C263-25WMB 35 CY7C263-35PC CY7C263-35WC CY7C263-35WMB 45 CY7C263-45WMB 55 CY7C263-55JI CY7C263-55PC CY7C263-55WMB 35 CY7C264-35PC 45 CY7C264-45WC CY7C264-45WMB 55 CY7C264-55WC Document #: 38-04010 Rev. *B Package ...
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... [ Document #: 38-04010 Rev. *B Switching Characteristics Subgroups Parameter t AA [9] t ACS1 [8] t ACS2 Notes: 8. 7C261 only. 9. 7C263 and 7C264 only. CY7C261 CY7C263/CY7C264 Subgroups 10 10 10, 11 Page ...
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... Package Diagrams Document #: 38-04010 Rev. *B 24-Lead (300-Mil) CerDIP D14 MIL-STD-1835 D- 9 Config.A 28-Lead Plastic Leaded Chip Carrier J64 CY7C261 CY7C263/CY7C264 51-80031 51-85001-A Page ...
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... Package Diagrams (continued) Document #: 38-04010 Rev. *B 24-Lead (600-Mil) Molded DIP P11 24-Lead (300-Mil) Molded DIP P13/P13A CY7C261 CY7C263/CY7C264 51-85016-A 51-85013-A Page ...
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... Package Diagrams (continued) Document #: 38-04010 Rev. *B 28-Pin Windowed Leadless Chip Carrier Q64 MIL–STD–1835 C–4 CY7C261 CY7C263/CY7C264 51-80102 Page ...
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... 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. 24-Lead (600-Mil) Windowed CerDIP W12 MIL-STD-1835 D-3 Config. A 24-Lead (300-Mil) Windowed CerDIP W14 MIL-STD-1835 D-9 Config. A CY7C261 CY7C263/CY7C264 51-80089-** 51-80086 Page ...
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... Document History Page Document Title: CY7C261 CY7C263/CY7C264 Power Switched and Reprogrammable PROM Document Number: 38-04010 Issue REV. ECN NO. Date ** 113866 3/6/02 *A 118895 10/09/02 *B 122251 12/28/02 ) Document #: 38-04010 Rev. *B Orig. of Change DSG Change from Spec number: 38-00005 to 38-04010 GBI Update Ordering Information RBI Add power up requirements to Maximum Ratings information ...