CY7C187-15PXC Cypress Semiconductor Corp, CY7C187-15PXC Datasheet
CY7C187-15PXC
Specifications of CY7C187-15PXC
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CY7C187-15PXC Summary of contents
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... OUT The output pin stays in high-impedance state when Chip Enable (CE) is HIGH or Write Enable (WE) is LOW. The CY7C187 utilizes a die coat to insure alpha immunity. DI Top View ...
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... CC ≥ – 0. ≤ 0. Test Conditions T = 25° MHz 5. 329 Ω 5V OUTPUT R2 202 Ω INCLUDING JIG AND SCOPE C187–4 (b) CC CY7C187 [1] .........................................–0.5V to +7.0V Ambient Temperature ° ° 5V ± 10 +70 C -15 -25 and -35 Min. Max. Min. Max. 2.4 2.4 0.4 0.4 2 –0.5 0.8 – ...
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... HIGH. The data input set-up and hold timing should be referenced to the rising edge of the signal that terminates the write HIGH for read cycle. 10. Device is continuously selected Document #: 38-05044 Rev. *A [5] -15 Min. Max OHA is less than t for any given device. HZCE LZCE . CY7C187 -25 -35 Min. Max. Min. Max ...
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... DATA IN DATA OUT DATA UNDEFINED Note: 11. Address valid prior to or coincident with CE transition LOW. Document #: 38-05044 Rev ACE 50% [11 SCE PWE t DATA VALID t HZWE CY7C187 t HZCE DATA VALID LZWE HIGH IMPEDANCE HIGH IMPEDANCE ICC ISB C187–7 C187–8 Page ...
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... IN 0 0.0 –55 25 125 AMBIENT TEMPERATURE (°C) NORMALIZED ACCESS TIME vs. AMBIENT TEMPERATURE 1.6 1.4 1.2 1.0 V =5.0V CC 0.8 0.6 –55 25 125 AMBIENT TEMPERATURE (°C) CY7C187 HIGH IMPEDANCE C187–9 OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE 120 100 80 V =5. =25° 0.0 1.0 2 ...
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... TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 30.0 25.0 20.0 15.0 10.0 V =4. =25°C A 5.0 0.0 0 200 400 600 800 CAPACITANCE (pF) Pin Number Input/Output Deselect/Power-Down Read Write CY7C187 NORMALIZED I vs.CYCLE TIME CC 1.25 V =5. =25° =0.5V CC 1.00 0.75 0.50 1000 CYCLE FREQUENCY (MHz) Mode 40 Page ...
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... Ordering Information Speed (ns) Ordering Code 15 CY7C187-15PXC 25 CY7C187-25PC CY7C187-25VC CY7C187-25VXC 35 CY7C187-35VXC Package Diagrams 11 12 1.070 1.120 0.140 0.190 0.115 0.160 0.090 0.110 Document #: 38-05044 Rev. *A Package Diagram 51-85012 22-pin (300-Mil) Molded DIP (Pb-free) 51-85012 22-pin (300-Mil) Molded DIP 51-85030 24-pin (300-Mil) Molded SOJ ...
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... SOJ (51-85030) PIN DIMENSIONS IN INCHES[MM] REFERENCE JEDEC MO-088 0.291[7.39] 0.330[8.38] PACKAGE WEIGHT 0.75gms 0.300[7.62] 0.350[8.89] 24 SEATING PLANE 0.120[3.05] 0.140[3.55] 0.004[0.10] 0.025[0.63] MIN. CY7C187 MIN. MAX. PART # V24.3 STANDARD PKG. VZ24.3 LEAD FREE PKG. 0.007[0.17] 0.013[0.33] 0.262[6.65] 0.272[6.91] 51-85030-*B Page ...
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... Document History Page Document Title: CY7C187 64K x 1 Static RAM Document Number: 38-05044 Issue REV. ECN NO. Date ** 107146 09/10/01 *A 486744 See ECN Document #: 38-05044 Rev. *A Orig. of Change Description of Change SZV Change from Spec number: 38-00038 to 38-05044 NXR Removed 20 ns speed bin ...