Manufacturer Part Number

7130SA20TF8

Description

This is an 8-Kilobit Dual Port Static RAM (SRAM) integrated circuit from Renesas Electronics. It is designed for parallel asynchronous operation and is housed in a 64-pin Thin Quad Flat Package (TQFP) with a 10x10 mm size. The device offers fast access and write times, making it suitable for high-speed designs. Note that this model is obsolete.

Specifications

Memory Type: Volatile SRAM

Memory Format: Dual Port, Asynchronous

Memory Size: 8Kbit (1K x 8)

Interface: Parallel

Access Time: 20 nanoseconds

Write Cycle Time: 20 nanoseconds

Supply Voltage: 4.5V to 5.5V

Operating Temperature: 0°C to 70°C (TA)

Package: 64-LQFP / 64-TQFP (10x10 mm)

RoHS Status: Non-compliant

MSL: Level 3 (168 Hours)

REACH: Unaffected

ECCN: EAR99

Device Structure

The device contains two independent data ports for simultaneous read/write operations, supporting high-bandwidth memory applications. Internal organization is 1K words by 8 bits. All signals are asynchronous, and the device allows both ports to access the SRAM cells independently.

Performance Characteristics

Offers very fast access and write cycle times (20ns), supporting applications that demand speed. Fully parallel interface allows simultaneous operation on both memory ports, increasing throughput. Dual-port feature removes the need for bus arbitration between two accessing devices, reducing CPU overhead.

Application Environments

Suitable for high-speed data buffering, networking, communication equipment, shared memory for multi-processor designs, and systems where simultaneous data access by multiple controllers/DSPs/FPGAs is needed. Due to its temperature range, it is best used in commercial or controlled indoor environments.

Selection Guidelines

Select this device if you need fast, volatile, dual-port SRAM for parallel access in designs with a 5V supply. Ensure your application works within the 0°C to 70°C operating range. Check that the 64-TQFP footprint is compatible with your PCB design. Note that the product is obsolete; consider availability and long-term supply risks.

Usage Considerations

Not compliant with RoHS—do not use in lead-free or environmentally regulated products. Moisture sensitivity level is MSL 3; follow suitable handling and storage procedures. Because the part is obsolete, validate inventory for your production needs or plan for alternatives. Not verified for programmable use, just standard SRAM operation. Ensure power supply never exceeds 5.5V.

Potential Equivalent/Replacement Models

The direct substitute model is 7130LA20TFG8. For more alternatives, check compatibility in voltage, access time, and footprint. If these do not match your requirements, or you need further cross reference options, contact the Ariat-Tech sales team for help and updated recommendations.

7130SA20TF8 are New and Original in Stock, Find 7130SA20TF8 electronics components stock, Datasheet, Inventory and Price at Ariat-Tech.com Online, Order 7130SA20TF8 Renesas Electronics America Inc with warrantied and confidence from Ariat Technology Limitd. Ship via DHL/FedEx/UPS. Payment with Wire Transfer or PayPal is OK.
Email us: Info@Ariat-Tech.com or RFQ 7130SA20TF8 Online.