CY7C166-25VC Cypress Semiconductor Corp, CY7C166-25VC Datasheet
CY7C166-25VC
Specifications of CY7C166-25VC
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CY7C166-25VC Summary of contents
Page 1
... Writing to the device is accomplished when the Chip Enable (CE) and Write Enable (WE) inputs are both LOW (and the Output Enable (OE) is LOW for the CY7C166). Data on the four input/output pins (I/O memory location specified on the address pins ( ...
Page 2
... CC IH, Min. Duty Cycle = 100% Max > V – 0.3V > V – 0. < 0. Test Conditions T = 25° MHz 5.0V CC power-up, otherwise I CC CY7C164 CY7C166 CY7C164-25 CY7C166-25 25 105 20 Ambient Temperature ± 10% 0°C to +70°C –15 –25 Max. Min. Max. Unit 2.4 V 0 0.8 – ...
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... SCOPE (b) 1.73V [4] CY7C164-15 CY7C166-15 Min 7C166 7C166 3 7C166 less than t for any given device. These parameters are guaranteed by design and not 100% tested. HZCE LZCE CY7C164 CY7C166 ALL INPUT PULSES 90% 90% 10% 10% < < C164–6 CY7C164-25 CY7C166-25 Max. Min. Max. Unit ...
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... Read Cycle No ACE OE 7C166 t LZOE HIGH IMPEDANCE DATA OUT t LZCE SUPPLY CURRENT Notes HIGH for read cycle. 9. Device is continuously selected (CY7C166 10. Address valid prior to or coincident with CE transition LOW. Document #: 38-05025 Rev OHA DOE DATA VALID 50% also). IL CY7C164 CY7C166 DATA VALID C164– ...
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... SA WE DATA IN DATA I/O DATA UNDEFINED [7,11,12] Write Cycle No. 2(CE Controlled) ADDRESS DATA IN DATA I/O Notes: 11. CY7C166 only: Data I/O will be high-impedance 12 goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state. Document #: 38-05025 Rev SCE PWE t SD DATA VALID ...
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... TYPICAL ACCESS TIME CHANGE vs. OUTPUT LOADING 30.0 25.0 20.0 15 25°C A 5.0 0.0 0 200 400 600 800 1000 CAPACITANCE (pF) CY7C164 CY7C166 OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE 120 100 5. 25° 0.0 1.0 2.0 3.0 4.0 OUTPUT VOLTAGE (V) OUTPUT SINK CURRENT vs ...
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... Y5 6 A11 Y4 7 A12 Y0 8 A13 Ordering Information Speed (ns) Ordering Code 15 CY7C164-15PC CY7C166-15VC 25 CY7C164-25PC CY7C166-25VC Document #: 38-05025 Rev. *A Mode Deselect/Power-Down Read Write Input/Output Mode High Z Deselect/Power-Down Data Out Read Data In Write High Z Select/Output Disabled CY7C166 Pin Number Package Diagram Package Type ...
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... SOJ (51-85030) PIN 0.291[7.39] 0.330[8.38] 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. CY7C164 CY7C166 MAX. 0.280 0.325 0.009 3° MIN. 0.012 0.310 0.385 51-85012-*A MIN. DIMENSIONS IN INCHES[MM] MAX. REFERENCE JEDEC MO-088 PACKAGE WEIGHT 0.75gms PART # V24 ...
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... Document History Page Document Title: CY7C164/CY7C166 16K x 4 Static RAM Document Number: 38-05025 Issue Orig. of REV. ECN NO. Date Change ** 106811 09/10/01 *A 486744 See ECN Document #: 38-05025 Rev. *A Description of Change SZV Change from Spec number: 38-00032 to 38-05025 NXR Removed 20 ns and 35 ns speed bin from Product offering ...