Manufacturer Part Number

7130SA35J8

Description

IC SRAM 8Kbit with dual port and asynchronous operation. 1K x 8-bit organization with parallel interface. Access and write cycle time of 35 nanoseconds. Packaged in 52-PLCC (J-lead) type, measuring 19.13mm x 19.13mm. Obsolete product, but new original units available.

Specifications

Memory type: SRAM, volatile

Memory format: SRAM - Dual Port, Asynchronous

Capacity: 8Kbit (1K x 8)

Interface: Parallel

Write cycle time: 35ns

Access time: 35ns

Supply voltage: 4.5V to 5.5V

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

Moisture Sensitivity Level: 3 (168 hours)

RoHS status: Non-compliant

REACH status: Unaffected

Device Structure

Packaged in 52-LCC (J-lead) and 52-PLCC forms

Surface mount device

Memory is dual ported for simultaneous access

Parallel interface

Standard 1K x 8-bit cell design

Performance Characteristics

Fast access and write cycle time of 35ns, enabling high-speed operations

Dual port asynchronous structure allows two independent accesses at the same time

Stable operation in temperature range from 0°C to 70°C

Wide supply voltage range supports typical 5V logic systems

Application Environments

Suited for industrial, computing, and embedded systems needing fast, temporary data storage

Ideal for shared memory buffering, networking, communication devices, and real-time processing

Not recommended for new, RoHS-compliant product designs due to obsolete and non-compliant status

Selection Guidelines

Choose 7130SA35J8 for legacy systems that require 8Kbit, dual-port, asynchronous SRAM with parallel access and 35ns speed

Ensure supply voltage and temperature requirements fit your application

Select surface mount processes compatible with 52-PLCC packaging

For RoHS-restricted applications, consider alternatives

Usage Considerations

This part is obsolete; verify inventory before ordering

Not RoHS compliant; not suitable for lead-free applications

Observe Moisture Sensitivity Level (MSL 3; 168 hours floor life) during storage and assembly

Parallel interface requires proper signal management to avoid contention

Dual port may need careful system design to manage simultaneous operations

Potential Equivalent/Replacement Models

There are some possible substitutes, including model 7130LA20JG8.

No direct replacement with exact specifications and package may be available in current production.

For equivalent or alternative options, contact Ariat-Tech sales team for more information and technical consultation.

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