CY7C291A-35PC Cypress Semiconductor Corp, CY7C291A-35PC Datasheet
CY7C291A-35PC
Specifications of CY7C291A-35PC
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CY7C291A-35PC Summary of contents
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... The memory cells utilize proven EPROM floating-gate technology programming algorithms. The CY7C291A is a plug-in replacement for bipolar devices and offers the advantage of lower power, reprogrammability, superior performance and programming yield. The EPROM cell requires only 12.5V for the supervoltage and low current requirements allow for gang programming ...
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... DC Program Voltage..................................................... 13.0V UV Exposure ................................................ 7258 Wsec/cm Static Discharge Voltage............................................ >2001V (per MIL-STD-883, Method 3015) Latch-Up Current ..................................................... >200 mA Operating Range Range Temperature ° Commercial 0 ° −55 [1] Military CY7C291A 7C291A-50 Unit Ambient V CC ° 5V ±10 ° 5V ±10 125 C Page [+] Feedbac ...
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... −10 GND < V < OUT CC Output Disabled − Max GND CC OUT V = Max., Com’ OUT V = Max., Com’ 3.0 CY7C291A 7C291A-25 Max. Min. Max. Unit 2.4 V 0 0.8 0.8 V −10 µA +10 +10 Note 3 −10 µA +10 +10 −90 −20 −90 mA 120 ...
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... GND CC OUT V = Max., Commercial 2.0V IN Military OUT V = Max., Commercial Military Test Conditions T = 25° MHz 5.0V CC CY7C291A 7C291A-35 7C291AL-35 7C291A-50 Min. Max. Min. Max. Unit 2.4 2.4 V 0.4 0.4 V 2.0 2.0 V 0.8 0.8 V −10 −10 µA +10 +10 Note 3 −10 −10 µA ...
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... Chip Select Inactive to Power-Down PD Document #: 38-04011 Rev. *B [3] R1250 Ω GND 167Ω JIG AND SCOPE (b) High Z Load 2. 50% t HZCS [2, 3] 7C291A-20 7C291A-25 Min. Max. Min. Max CY7C291A ALL INPUT PULSES 90% 90% 10% 10% < < 50% t ACS 7C291A-35 7C291A-50 7C291AL-35 Min. Max. Min. Max ...
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... IHP − ILP − IHP Figure 1. Programming Pinouts LCC/PLCC (Opaque Only) Top View 7C291A VFY PGM 1314151617 CY7C291A 2 is the recommended maximum dosage. [5] − −D VFY − High High High Z − IHP − ILP High Z IHP PP − IHP Zeros ILP ...
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... OUTPUT VOLTAGE (V) I vs. CYCLE PERIOD CC 1.02 1.00 0.98 0.96 0.94 0.92 0.90 0.88 3.0 4 CYCLE PERIOD (ns) CY7C291A NORMALIZED ACCESS TIME vs. SUPPLY VOLTAGE 1.2 1.0 0.8 0.6 T =25°C A 0.4 4.0 4.5 5.0 5.5 SUPPLY VOLTAGE (V) TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 30 ...
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... Ordering Information Speed I CC (ns) (mA) Ordering Code 20 120 CY7C291A-20PC 25 90 CY7C291A-25JC CY7C291A-25PC 35 60 CY7C291AL-35JC CY7C291AL-35PC CY7C291AL-35WC 90 CY7C291A-35JC CY7C291A-35PC CY7C291A-35WC 120 CY7C291A-35DMB 50 90 CY7C291A-50PC CY7C291A-50WMB MILITARY SPECIFICATIONS Group A Subgroup Testing DC Characteristics Parameter Switching Characteristics Parameter 10 10, 11 ACS1 Document #: 38-04011 Rev. *B Package Package Type ...
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... Package Diagrams Figure 2. 24-Lead (300-Mil) CerDIP D14 Figure 3. 24-Lead (300-Mil) PDIP P13 Document #: 38-04011 Rev. *B MIL-STD-1835 D- 9 Config.A CY7C291A 51-80031-** 51-85013-*B Page [+] Feedbac ...
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... Package Diagrams (continued) Figure 4. 28-Pin Windowed Leadless Chip Carrier Q64 Document #: 38-04011 Rev. *B MIL–STD–1835 C–4 51-80102-** CY7C291A Page [+] Feedbac ...
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... DOES INCLUDE MOLD MISMATCH AND ARE MEASURED AT THE MOLD PARTING LINE. MOLD PROTRUSION/END FLASH SHALL NOT EXCEED 0.010 in (0.254 mm) PER SIDE 3. DIMENSIONS IN INCHES 4. PACKAGE WEIGHT 0.65gms * 0.394[10.007] 0.419[10.642] SEATING PLANE 0.092[2.336] 0.105[2.667] 0.004[0.101] * CY7C291A MIN. MAX. PART # S24.3 STANDARD PKG. SZ24.3 LEAD FREE PKG. 0.0091[0.231] 0.015[0.381] 0.0125[0.317] 0.050[1.270] 51-85025-*C Page ...
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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 CY7C291A 51-80086-** Page ...
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... Document History Page Document Title: CY7C291A Reprogrammable PROM Document Number: 38-04011 Issue REV. ECN NO. Date ** 114138 03/18/02 *A 118905 10/11/02 *B 499562 See ECN Document #: 38-04011 Rev. *B Orig. of Change DSG Changed from Spec number: 38-00075 to 38-04011 GBI Updated ordering information PCI Updated ordering information ...