CY7C131-25NC Cypress Semiconductor Corp, CY7C131-25NC Datasheet
CY7C131-25NC
Specifications of CY7C131-25NC
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CY7C131-25NC Summary of contents
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... INT L Notes 1. CY7C130 and CY7C130A are functionally identical; CY7C131 and CY7C131A are functionally identical. 2. CY7C130/130A/CY7C131/131A (Master): BUSY is open drain output and requires pull-up resistor. CY7C140/CY7C141 (Slave): BUSY is input. 3. Open drain outputs: pull-up resistor required. Cypress Semiconductor Corporation Document Number: 38-06002 Rev × ...
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... Operating Range ............................................................... 5 Electrical Characteristics ................................................. 5 Capacitance ...................................................................... 6 Switching Characteristics ................................................ 7 Switching Characteristics ................................................ 9 Switching Waveforms .................................................... 11 Typical DC and AC Characteristics .............................. 16 Document Number: 38-06002 Rev. *G CY7C130, CY7C130A CY7C131, CY7C131A Ordering Information ...................................................... 17 Ordering Code Definitions ......................................... 17 Package Diagrams .......................................................... 18 Acronyms ........................................................................ 20 Document Conventions ................................................. 20 Units of Measure ....................................................... 20 Document History Page ................................................. 21 Sales, Solutions, and Legal Information ...................... 22 Worldwide Sales and Design Support ...
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... Figure 1. Pin Diagram - DIP (Top View R BUSY 46 R BUSY INT INT 7C130 7C140 I I/O I I/O I I/O I I/O I I/O GND 0R Figure 3. Pin Diagram - PQFP (Top View 5150 I I 1415 CY7C130, CY7C130A CY7C131, CY7C131A 7C131 7C141 I Page [+] Feedback ...
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... Data bus input/output Interrupt flag Busy flag Power Ground 7C130-30 7C130-35 [4] 7C130A-30 [4] 7C131-25 7C131-35 7C131-30 7C141-25 7C140-35 7C140-30 7C141-35 7C141- 190 170 170 CY7C130, CY7C130A CY7C131, CY7C131A Description 7C130-45 7C130-55 7C131-45 7C131-55 7C140-45 7C140-55 7C141-45 7C141- 120 120 110 Page Unit [+] Feedback ...
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... V – 0 < 0 Commercial – 125 L > V – 0 > V – 0 < 0 [11] MAX and using AC Test Waveforms input levels of GND CY7C130, CY7C130A CY7C131, CY7C131A Ambient Temperature V CC + ± 10% – + ± 10% – +125 ± 10% [4] 7C130-30 ...
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... Figure 4. AC Test Loads and Waveforms R1 893 OUTPUT 347 INCLUDING JIGAND (b) SCOPE ALL INPUT PULSES 3.0 V 90% 10% GND 1.40 V CY7C130, CY7C130A CY7C131, CY7C131A Max Unit 281 BUSY OR INT 30 pF BUSY Output Load (CY7C130/CY7C131 ONLY) 90% 10% 5ns Page [+] Feedback ...
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... HZCE LZCE HZOE = part ( Test Loads. Transition is measured ±500 mV from steady state voltage. L CY7C130, CY7C130A CY7C131, CY7C131A 7C130-30 [14] 7C130-25 7C130A-30 7C131-25 7C131-30 7C140-25 Unit 7C140-30 7C141-25 7C141-30 Min Max Min Max 25 – 30 – ...
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... Note 22 – Note 22 – 15 – 15 – 15 [20] – 15 [20] – 15 [20] – 15 CY7C130, CY7C130A CY7C131, CY7C131A 7C130-30 [14] 7C130-25 7C130A-30 7C131-25 7C131-30 7C140-25 Unit 7C140-30 7C141-25 7C141-30 Min Max Min Max – 20 – – 20 – – 20 – ...
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... HZCE LZCE HZOE = part ( Test Loads. Transition is measured ±500 mV from steady state voltage. L CY7C130, CY7C130A CY7C131, CY7C131A 7C130-45 7C130-55 7C131-45 7C131-55 7C140-45 7C140-55 Unit 7C141-45 7C141-55 Min Max Min Max 45 – 55 – ns – ...
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... Note 32 – Note 32 – 25 – 25 – 25 [20] – 25 [20] – 25 [20] – 25 CY7C130, CY7C130A CY7C131, CY7C131A 7C130-45 7C130-55 7C131-45 7C131-55 7C140-45 7C140-55 Unit 7C141-45 7C141-55 Min Max Min Max – 25 – – 25 – – 25 – – ...
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... Switching Waveforms ADDRESS t OHA DATA OUT PREVIOUS DATA VALID LZOE t LZCE DATA OUT Read with BUSY, Master: CY7C130 and CY7C131 ADDRESS R R INR ADDRESS BUSY L DOUT L Notes 33. R/W is HIGH for read cycle. 34. Device is continuously selected and 35. Address valid prior to or coincident with CE transition LOW. ...
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... If the CE LOW transition occurs simultaneously with or after the R/W LOW transition, the outputs remain in the high impedance state. Document Number: 38-06002 Rev. *G Either Port SCE PWE t SD DATA VALID HIGH IMPEDANCE SCE PWE t SD DATA VALID t HZWE HIGH IMPEDANCE PWE HZWE CY7C130, CY7C130A CY7C131, CY7C131A [36, 37 [38, 39 LZWE to allow the data I/O pins to enter high impedance Page [+] Feedback ...
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... ADDRESS MATCH ADDRESS ADDRESS R BUSY R Right Address Valid First ADDRESS MATCH ADDRESS ADDRESS L BUSY L Document Number: 38-06002 Rev. *G ADDRESS MATCH BLC BHC ADDRESS MATCH BLC BHC ADDRESS MISMATCH t t BLA BHA ADDRESS MISMATCH t t BLA BHA CY7C130, CY7C130A CY7C131, CY7C131A Page [+] Feedback ...
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... Switching Waveforms (continued) Write with BUSY (Slave:CY7C140/CY7C141 BUSY Document Number: 38-06002 Rev. *G Figure 12. Busy Timing Diagram No PWE t WH CY7C130, CY7C130A CY7C131, CY7C131A Page [+] Feedback ...
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... SA INT L Left Side Clears INT L ADDR R INT L Document Number: 38-06002 Rev. *G Figure 13. Interrupt Timing Diagrams t WC WRITE 3FF EINS t WINS INT t EINR t OINR EINS t WINS EINR CY7C130, CY7C130A CY7C131, CY7C131A t RC READ 3FF t RC READ 3FE INR t OINR Page [+] Feedback ...
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... OUTPUT LOADING 30.0 25.0 20.0 15.0 10 4. 25C 200 400 600 800 1000 CAPACITANCE (pF) CY7C130, CY7C130A CY7C131, CY7C131A OUTPUT SOURCE CURRENT vs. OUTPUT VOLTAGE 120 100 5. 25C 1.0 2.0 3.0 4.0 OUTPUT VOLTAGE (V) OUTPUT SINK CURRENT vs. OUTPUT VOLTAGE 140 ...
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... Ordering Information Speed Ordering Code (ns) 55 CY7C130-55PC 15 CY7C131A-15JXI CY7C131-15NXI 25 CY7C131-25JXC CY7C131-25NC CY7C131-25NXC 55 CY7C131-55JXC CY7C131-55NXC CY7C131-55JXI CY7C131-55NXI Ordering Code Definitions CY7C 13XX - Document Number: 38-06002 Rev. *G Package Package Type Name P25 48-pin (600 Mil) Molded DIP J69 52-pin Pb-free Plastic Leaded Chip Carrier ...
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... Package Diagrams Figure 15. 52-pin Pb-free Plastic Leaded Chip Carrier J69 Document Number: 38-06002 Rev. *G Figure 14. 48-pin (600 Mil) Sidebraze DIP D26 CY7C130, CY7C130A CY7C131, CY7C131A 51-80044 *A 51-85004 *B Page [+] Feedback ...
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... Package Diagrams (continued) Figure 17. 52-pin Pb-free Plastic Quad Flatpack N52 Document Number: 38-06002 Rev. *G Figure 16. 48-pin (600 Mil) Molded DIP P25 CY7C130, CY7C130A CY7C131, CY7C131A 51-85020 *C 51-85042 *A Page [+] Feedback ...
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... Transistor–transistor logic Document Conventions Units of Measure Symbol Unit of Measure ns nano seconds V Volts µA micro Amperes mA milli Amperes ms milli seconds mV milli Volts MHz Mega Hertz pF pico Farad W Watts °C degree Celcius Document Number: 38-06002 Rev. *G CY7C130, CY7C130A CY7C131, CY7C131A Page [+] Feedback ...
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... Document History Page Document Title: CY7C130/CY7C130A/CY7C131/CY7C131A Dual-Port Static RAM Document Number: 38-06002 Orig. of Rev. ECN No. Change ** 110169 SZV *A 122255 RBI *B 236751 YDT *C 325936 RUY *D 393153 YIM *E 2623540 VKN/PYRS *F 2897217 RAME *G 3054633 ADMU Document Number: 38-06002 Rev. *G Submission Date 09/29/01 Change from Spec number: 38-00027 to 38-06002 ...
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... Use may be limited by and subject to the applicable Cypress software license agreement. Document Number: 38-06002 Rev. *G All products and company names mentioned in this document may be the trademarks of their respective holders. cypress.com/go/plc Revised October 11, 2010 CY7C130, CY7C130A CY7C131, CY7C131A PSoC Solutions psoc.cypress.com/solutions PSoC 1 | PSoC 3 ...