CY7C271A-30WC Cypress Semiconductor Corp, CY7C271A-30WC Datasheet
CY7C271A-30WC
Specifications of CY7C271A-30WC
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CY7C271A-30WC Summary of contents
Page 1
... Document #: 38-04013 Rev. *B 32K x 8 Power Switched and automatically powers down into a low-power stand-by mode. The CY7C271A is packaged in the 300-mil slim package and is available in a cerDIP package equipped with an erasure window to provide for reprogrammability. When exposed to UV light, the PROM is erased and can be reprogrammed. The memory cells utilize proven EPROM floating gate technology and byte-wide intelligent programming algorithms ...
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... OL 2.0 < V – < –10 OUT CC = Max GND –20 OUT =Max mA, Com’l OUT =Max., Com’l IH Test Conditions MHz 5.0V CC CY7C271A 7C271A-45 Unit Ambient Temperature V CC 0°C to +700°C 5V ±10% 7C271A-35 7C271A-45 Min. Max. Min. Max. Unit 2.4 2.4 V 0.4 0.4 ...
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... Power-Down t Output Data Hold OH Document #: 38-04013 Rev 500 658 MIL 5V 3.0V R2 333 GND 5 pF 403 MIL 5 ns (b) High-Z Load [2, 3] 7C271A-25 7C271A-30 Min. Max. Min. Max CY7C271A ALL INPUT PULSES 90% 90% 10% 10 7C271A-35 7C271A-45 Min. Max. Min. Max. Unit Page [+] Feedback ...
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... Erasure Characteristics Wavelengths of light less than 4000 Angstroms begin to erase the CY7C271A in the windowed package. For this reason, an opaque label should be placed over the window if the PROM is exposed to sunlight or fluorescent lighting for extended periods of time. The recommended dose of ultraviolet light for erasure is a ...
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... Document #: 38-04013 Rev. *B Pin Function CS /PGM CE/VFY ILP IHP IHP ILP IHP IHP ILP ILP ILP ILP ILP IHP Top View VFY PGM 1314151617 CY7C271A [5] A Data – High High High – – [6] V 34H HV [6] V 20H HV PLCC VFY PGM Page [+] Feedback ...
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... AMBIENT TEMPERATURE ( C) OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE -100 -80 -60 -40 -20 0.0 0.0 1.0 2.0 3.0 4.0 5.0 OUTPUT VOLTAGE (V) CY7C271A NORMALIZED SUPPLY CURRENT vs. AMBIENT TEMPERATURE 1. 5.5V 1 MHz 1.15 1.1 1.05 1.0 0.95 0.9 0.85 0 100 150 –100 – ...
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... Ordering Information Speed Package (ns) Ordering Code Name 25 CY7C271A-25JC J65 30 CY7C271A-30PC P21 35 CY7C271A-35PC P21 CY7C271A-35WC W22 45 CY7C271A-45WC W22 MILITARY SPECIFICATIONS Group A Subgroup Testing DC Characteristics Parameter Subgroups Document #: 38-04013 Rev. *B Package Type 32-Lead Plastic Leaded Chip Carrier 28-Lead (300-Mil) Molded DIP 28-Lead (300-Mil) Molded DIP ...
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... Package Diagrams Document #: 38-04013 Rev. *B 28-Lead (300-Mil) Molded DIP P21 32-Lead Plastic Leaded Chip Carrier J65 CY7C271A 51-85014-*B 51-85002-*B 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. 28-Lead (300-Mil) Windowed CerDIP W22 MIL-STD-1835 D-15 Config. A CY7C271A 51-80087-** Page [+] Feedback ...
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... Document History Page Document Title: CY7C271A 32K x 8 Power Switched and Reprogrammable PROM Document Number: 38-04013 Issue Orig. of REV. ECN NO. Date Change ** 114409 3/26/02 *A 118899 9/13/02 *B 122254 12/26/02 Document #: 38-04013 Rev. *B Description of Change DSG Change from Spec number: 38-00424 to 38-04013 GBI ...