CY7C131-55JC
Advanced CMOS technology ensures excellent noise immunity and high performance in harsh environmentCY7C131-55JC
Advanced CMOS technology ensures excellent noise immunity and high performance in harsh environment
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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CY7C131-55JC DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Functional Description The CY7C130/CY7C131/CY7C140 and CY7C141 are high-speed CMOS 1K by 8 dual-port static RAMs. Two ports are provided permitting independent access to any location in memory. The CY7C130/ CY7C131 can be utilized as either a standalone 8-bit dual-port static RAM or as a master dual-port RAM in conjunction with the CY7C140/CY7C141 slave dual-port device in systems requiring 16-bit or greater word widths. It is the solution to applications requiring shared or buffered data, such as cache memory for DSP, bit-slice, or multiprocessor designs.Features • True Dual-Ported memory cells which allow simultaneous reads of the same memory location • 1K x 8 organization • 0.65-micron CMOS for optimum speed/power • High-speed access: 15 ns • Low operating power: ICC = 110 mA (max.) • Fully asynchronous operation • Automatic power-down • Master CY7C130/CY7C131 easily expands data bus width to 16 or more bits using slave CY7C140/CY7C141 • BUSY output flag on CY7C130/CY7C131; BUSY input on CY7C140/CY7C141 • INT flag for port-to-port communication • Available in 48-pin DIP (CY7C130/140), 52-pin PLCC, 52-Pin TQFP. • Pb-Free packages available
Key Features
- True Dual-Ported memory cells which allow simultaneous reads of the same memory location
- 1K x 8 organization
- 0.65-micron CMOS for optimum speed/power
- High-speed access: 15 ns
- Low operating power: ICC = 110 mA (max.)
- Fully asynchronous operation
- Automatic power-down
- Master CY7C130/CY7C131 easily expands data bus width to 16 or more bits using slave CY7C140/CY7C141
- BUSY output flag on CY7C130/CY7C131; BUSY input on CY7C140/CY7C141
- INT flag for port-to-port communication
- Available in 48-pin DIP (CY7C130/140), 52-pin PLCC, 52-Pin TQFP.
- Pb-Free packages available
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | No | Part Life Cycle Code | Obsolete |
Part Package Code | LCC | Pin Count ! | 52 |
Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.32.00.41 | Access Time-Max | 55 ns |
Additional Feature ! | INTERRUPT FLAG | I/O Type | COMMON |
JESD-30 Code | S-PQCC-J52 | JESD-609 Code | e0 |
Length | 19.1262 mm | Memory Density | 8192 bit |
Memory IC Type | MULTI-PORT SRAM | Memory Width | 8 |
Moisture Sensitivity Level | 3 | Number of Functions | 1 |
Number of Ports ! | 2 | Number of Terminals | 52 |
Number of Words | 1024 words | Number of Words Code | 1000 |
Operating Mode ! | ASYNCHRONOUS | Operating Temperature-Max | 70 °C |
Operating Temperature-Min | Organization | 1KX8 | |
Output Characteristics | 3-STATE | Output Enable | YES |
Package Body Material | PLASTIC/EPOXY | Package Code | QCCJ |
Package Equivalence Code | LDCC52,.8SQ | Package Shape | SQUARE |
Package Style | CHIP CARRIER | Parallel/Serial | PARALLEL |
Power Supplies ! | 5 V | Qualification Status ! | Not Qualified |
Seated Height-Max | 5.08 mm | Standby Current-Max | 0.015 A |
Standby Voltage-Min | 4.5 V | Supply Current-Max | 0.11 mA |
Supply Voltage-Max (Vsup) | 5.5 V | Supply Voltage-Min (Vsup) | 4.5 V |
Supply Voltage-Nom (Vsup) | 5 V | Surface Mount ! | YES |
Technology | CMOS | Temperature Grade ! | COMMERCIAL |
Terminal Finish | TIN LEAD | Terminal Form ! | J BEND |
Terminal Pitch ! | 1.27 mm | Terminal Position | QUAD |
Width | 19.1262 mm |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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