CY7C271A-35PC Cypress Semiconductor Corp, CY7C271A-35PC Datasheet
CY7C271A-35PC
Specifications of CY7C271A-35PC
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CY7C271A-35PC Summary of contents
Page 1
... Power Switched and Reprogrammable PROM 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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... OUT CC Output Disable V = Max GND CC OUT V =Max mA, Com’l CC OUT MHz V =Max., Com’ Test Conditions MHz 5.0V CC CY7C271A 7C271A-35 7C271A- Ambient Temperature 0°C to +700°C 7C271A-25 7C271A-30 7C271A-35 7C271A-45 Min. Max. Min. Max. Min. 2.4 2.4 2.4 0.4 0.4 2 ...
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... Document #: 38-04013 Rev 500 658 MIL 5V R2 333 5 pF 403 MIL INCLUDING JIG AND SCOPE (b) High-Z Load 2.00V Commercial 1.90V MIL [2, 3] 7C271A-25 7C271A-30 Min. Max. Min. Max CY7C271A ALL INPUT PULSES 3.0V 90% 10% GND 5 ns 7C271A-35 7C271A-45 Min. Max. Min 90% 10 Max. ...
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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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... CS /PGM CE/VFY ILP IHP IHP ILP IHP IHP ILP ILP ILP ILP ILP ILP DIP Top View VFY PGM CY7C271A [ Data High High High [ 34H ILP HV [ 20H IHP HV PLCC Top View VFY 7 2 PGM 1314151617 18 12 –O 0 –D 0 – Page ...
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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 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 0.8 6 –100 – 100 AMBIENT TEMPERATURE (° ...
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... Ordering Information Speed (ns) Ordering Code 25 CY7C271A-25JC 30 CY7C271A-30PC 35 CY7C271A-35PC CY7C271A-35WC 45 CY7C271A-45WC MILITARY SPECIFICATIONS Group A Subgroup Testing DC Characteristics Parameter Subgroups Document #: 38-04013 Rev. *B Package Name Package Type J65 32-Lead Plastic Leaded Chip Carrier P21 28-Lead (300-Mil) Molded DIP P21 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 ...
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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 ...
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... Document History Page Document Title: CY7C271A 32K x 8 Power Switched and Reprogrammable PROM Document Number: 38-04013 Issue REV. ECN NO. Date ** 114409 3/26/02 *A 118899 9/13/02 *B 122254 12/26/02 Document #: 38-04013 Rev. *B Orig. of Change DSG Change from Spec number: 38-00424 to 38-04013 GBI Update Ordering Information ...