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7132SA100CB
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Product Detailed Parameters
- Description：IC SRAM 16KBIT PARALLEL SB48
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Dual Port, Asynchronous
- Memory Size：16Kbit
- Memory Organization：2K x 8
- Memory Interface：Parallel
- Write Cycle Time - Word, Page：100ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：48-DIP (0.600", 15.24mm)
- Supplier Device Package：48-SIDE BRAZED
- Access Time：100 ns
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Overview
The Renesas Electronics Corporation 7132SA100CB is a high-performance, 16Kbit (2K x 8) Dual-Port Static Random Access Memory (SRAM). It features asynchronous parallel interface with a maximum access time of 100 ns. The device operates on a single 5V power supply within the 4.5V to 5.5V range. It is housed in a 48-SIDE BRAZED package and supports through-hole mounting. Designed for reliable data storage, it serves as a standalone 8-bit dual-port RAM or as a master component in multi-device configurations.
Feature Summary
- Dual-port architecture enabling simultaneous independent access by two processors
- Asynchronous operation compatible with various system clock speeds
- Single 5V power supply requirement for simplified integration
- High-speed data retrieval capabilities for demanding applications
Applications
- Standalone 8-bit dual-port memory systems
- Master dual-port RAM configurations in multi-device setups
- High-speed data buffering and storage in industrial control systems
- Real-time data processing in telecommunications equipment
Procurement Notes
Verify component authenticity due to potential availability from secondary markets. Confirm package integrity and pin compatibility before integration. Check for RoHS compliance status if required by specific regulatory standards. Ensure proper handling procedures are followed during installation to prevent electrostatic discharge damage. Validate electrical parameters against original datasheet specifications.
Selection Notes
Select this component when dual-port functionality is required for concurrent processor access. Consider the 100 ns access speed for moderate performance needs. Evaluate the 48-SIDE BRAZED package suitability for existing board layouts. Compare power consumption requirements against available alternatives. Assess long-term supply stability given the component's market status.
Part Context
The 7132SA series represents Renesas' high-speed dual-port SRAM family. These devices are engineered for applications requiring fast, reliable data storage with independent port access. The 7132SA100CB specifically offers 100 ns access time, balancing speed and power efficiency. It is part of a broader ecosystem including variants with different speeds and packages.
Replacement Considerations
The 7132LA100CB is an active product offering supply continuity for similar applications. Verify functional equivalence regarding access times and pinouts before substitution.
