CY7C194BN-15PC Cypress Semiconductor Corp, CY7C194BN-15PC Datasheet
CY7C194BN-15PC
Specifications of CY7C194BN-15PC
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CY7C194BN-15PC Summary of contents
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... See the Truth Table in this data sheet for a complete description of read and write modes. The CY7C194BN is available in 24 DIP, 24 SOJ package(s). For best practice recommendations, refer to the Cypress application note Input Buffer RAM Array Power ...
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... Pin Layout and Specification CY7C194BN 24 SOJ (8 × 15 × 3.5 mm GND CY7C194BN 24 DIP (6.6 × 31.8 × 3.5 mm GND Document #: 001-06446 Rev CY7C194BN Page [+] Feedback ...
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... Control Chip Enable. CE I/O Input or Output Data Input/Outputs – No Connect. Pins are not internally connected to the die. V Supply Power (5.0V Control Write Enable. CY7C194BN Truth Table High Data Out L L Data In Document #: 001-06446 Rev. *B Description 24 DIP 10, 18, 19, 20, 21, 22, 23 14, 15, 16, 17 ...
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... V –0 0 > 2001 V > 200 mA Voltage Range ( 5.0V ± 10 Unit Min. Max –0.3 0.8 V 2.4 – V – 0.4 V – – > IN – A –5 +5 A –5 +5 Max Unit CY7C194BN Unit 24 DIP 24 SOJ 75.69 84.15 °C/W 33.80 37.56 Page [+] Feedback ...
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... Document #: 001-06446 Rev Output R2 All Input Pulses V CC 90% 10 Rise Time 1 V/ns * including scope and jig capacitance Nom 480 255 480 255 167 1.73 CY7C194BN Output Loads for t for , t & t HZOE HZCE HZWE (B)* 90% 10% Fall Time 1 V/ns Unit pF V Page [+] Feedback ...
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... A/C Test Loads. Transitions are measured ± 200 mV from steady state voltage. HZCE HZWE 7. Device is continuously selected HIGH for Read Cycle. Document #: 001-06446 Rev Description Min OHA is less than t , and t is less than t HZCE LZCE HZWE LZWE CY7C194BN 15 ns Unit Max 15 – ns – – ns – – ns – – ...
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... Address valid prior to or coincident with CE transition LOW. 11. The minimum write cycle time is the sum of t HZWE Document #: 001-06446 Rev ACE t DOE t LZOE t LZCE SCE PWE t SD Data-In Valid t HZWE and CY7C194BN t HZCE t HZOE High Z Data Valid Undefined See Footnotes t LZWE Page [+] Feedback ...
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... Timing Waveforms (continued) [12, 13] Write Cycle No. 2 (CE Controlled) Address CE WE High Z Data In/Out Notes 12. This cycle is CE controlled. 13 goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state. Document #: 001-06446 Rev SCE Data-In Valid CY7C194BN High Z Page [+] Feedback ...
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... Ordering Information Speed Ordering Code (ns) 15 CY7C194BN-15PC CY7C194BN-15VC Ordering Code Definitions Please contact local sales representative regarding availability of these parts. Document #: 001-06446 Rev. *B Package Package Type Diagram 51-85013 24 DIP (6.6 x 31.8 x 3.5 mm) 51-85030 24 SOJ ( 3.5 mm) C Temperature Range Commercial Package Type ...
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... Package Diagrams Figure 1. 24-pin (300-mil) SOJ (51-85030) Figure 2. 24 DIP (6.6 x 31.8 x 3.5 mm) (51-85013) Document #: 001-06446 Rev. *B CY7C194BN 51-85030 *C 51-85013 *C Page [+] Feedback ...
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... Document History Page Document Title: CY7C194BN 256 Kb (64 K × 4) Static RAM Document Number: 001-06446 REV. ECN No. Issue Date ** 424111 See ECN *A 2892510 03/18/2010 *B 3108898 12/13/2010 Sales, Solutions, and Legal Information Worldwide Sales and Design Support Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office ...