CY7C274-55QMB Cypress Semiconductor Corp, CY7C274-55QMB Datasheet
CY7C274-55QMB
Specifications of CY7C274-55QMB
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CY7C274-55QMB Summary of contents
Page 1
... Reprogrammable PROM HIGH), the 7C271/7C274 automatically powers down into a low-power stand-by mode. The CY7C271 is packaged in the 300-mil slim package. The CY7C274 is packaged in the indus- try standard 600-mil package. Both the 7C271 and 7C274 are available in a cerDIP package equipped with an erasure win- dow to provide for reprogrammability ...
Page 2
... V , Output Disabled OUT CC [ Max GND CC OUT V = Max 2.0V, Commercial mA, CE=V OUT IL Military V = Max Commercial OUT Military CY7C271 CY7C274 7C271-45 7C271-55 7C274-45 7C274- 120 120 130 130 Ambient Temperature + +125 C 5V 10% 7C271-30, 35, 45, 55 7C274-30, 35, 45, 55 Min. Max. Unit 2 ...
Page 3
... INCLUDING JIG AND SCOPE (b) HighZ Load 2.00V COMMERCIAL OUTPUT [3,6] 7C271-30 7C274-30 Min. Max. Min. Max. Min. Max. Min. Max. 30 and and CY7C271 CY7C274 Max ALL INPUT PULSES 3.0V 90% 90% 10% GND 5 ns 250 1.90V MILITARY 7C271-35 7C271-45 7C271-55 7C274-35 7C274-45 7C274- ...
Page 4
... Cypress representative. A – –A VFY – – – – – IHP A – ILP A – IHP A – ILP CY7C271 CY7C274 t PU POWER-DOWN CONTROLLED ACS(E) HIGH the recommended maximum dosage. [8] Pin Function PGM ILP IHP ILP IHP IHP ILP PP O – – ...
Page 5
... Table 2. CY7C274 Mode Selection Read or Output Disable Mode Other Read Output Disable Power Down Program Program Verify Program Inhibit Blank Check Note can ILP IH IHP should be tied read mode DIP Top View 7C271 GND 14 DIP Top View 7C274 GND 14 Document #: 38-04008 Rev. ** ...
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... OUTPUT VOLTAGE (V) NORMALIZED SUPPLY CURRENT vs. CYCLE PERIOD 1.1 1.0 0.9 0.8 V =5. = 0.7 0.6 0 2.0 3.0 4.0 CY7C271 CY7C274 NORMALIZED ACCESS TIME vs. SUPPLY VOLTAGE 1.2 1.0 0.8 0 0.4 125 4.0 4.5 5.0 5.5 SUPPLYVOLTAGE (V) TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 40 ...
Page 7
... CerDIP K74 28-Lead Rectangular Cerpack L55 32-Pin Rectangular Leadless Chip Carrier Q55 32-Pin Windowed Rectangular Leadless Chip Carrier T74 28-Lead Windowed Cerpack W22 28-Lead (300-Mil) Windowed CerDIP CY7C271 CY7C274 Operating Range Commercial Commercial Military Commercial Military Commercial Military Page ...
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... CY7C274-45WC CY7C274-45DMB CY7C274-45KMB CY7C274-45LMB CY7C274-45QMB CY7C274-45TMB CY7C274-45WMB 55 CY7C274-55JC CY7C274-55PC CY7C274-55WC CY7C274-55DMB CY7C274-55KMB CY7C274-55LMB CY7C274-55QMB CY7C274-55TMB CY7C274-55WMB Document #: 38-04008 Rev. ** Package Name Package Type J65 32-Lead Plastic Leaded Chip Carrier P15 28-Lead (600-Mil) Molded DIP W16 28-Lead (600-Mil) Windowed CerDIP J65 32-Lead Plastic Leaded Chip Carrier ...
Page 9
... Note: 11. 7C271 only (CS and CS 1 12. 7C274 only. SMD Cross Reference SMD Number 5962-89817 5962-89817 5962-89817 5962-89817 5962-89817 5962-89817 28-Lead (600-Mil) CerDIP D16 MIL-STD-1835 D-10 Config. A 51-80019 CY7C271 CY7C274 Subgroups Cypress Suffix Number 01XX CY7C271-55WMB 01YX CY7C271-55TMB 01ZX CY7C271-55QMB 02XX ...
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... Package Diagrams (continued) Document #: 38-04008 Rev. ** 28-Lead (300-Mil) CerDIP D22 MIL-STD-1835 D-15 Config. A 28-Lead Rectangular Cerpack K74 MIL-STD-1835 F-11 Config. A CY7C271 CY7C274 51-80032 51-80061 Page ...
Page 11
... Package Diagrams (continued) Document #: 38-04008 Rev. ** 32-Pin Rectangular Leadless Chip Carrier L55 MIL-STD-1835 C-12 28-Lead (600-Mil) Molded DIP P15 CY7C271 CY7C274 51-80068 51-85017-A Page ...
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... Package Diagrams (continued) 32-Pin Windowed Rectangular Leadless Chip Carrier Q55 Document #: 38-04008 Rev. ** 28-Lead (300-Mil) Molded DIP P21 MIL-STD-1835 C-12 CY7C271 CY7C274 51-85014-B 51-80103-*A Page ...
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... Package Diagrams (continued) Document #: 38-04008 Rev. ** 28-Lead Windowed Cerpack T74 28-Lead (600-Mil) Windowed CerDIP W16 MIL-STD-1835 D-10 Config. A CY7C271 CY7C274 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 CY7C271 CY7C274 51-80087 Page ...
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... Document Title: CY7C271 CY7C274 32K x 8 Power Switched and Reprogrammable PROM Document Number: 38-04008 Issue REV. ECN NO. Date ** 113864 3/8/02 Document #: 38-04008 Rev. ** Orig. of Change DSG Change from Spec number: 38-00068 to 38-04008 CY7C271 CY7C274 Description of Change Page ...