MT48LC4M32B2F5-7:G TR

The MT48LC4M32B2F5-7:G TR is a 128 Mbit SDRAM device organized as 4M × 32 with a parallel memory interface. It operates with a clock frequency up to 143 MHz and delivers a 5.5 ns access time for board-level memory expansion in parallel-interface designs.

Packaged in a 90-VFBGA (8×13) format and specified for operation from 0°C to 70°C with a supply voltage range of 3.0 V to 3.6 V, this SDRAM is suited for systems that require mid-density, parallel DRAM memory with defined timing characteristics.

Key Features

• Memory Core 128 Mbit SDRAM organized as 4M × 32, providing a straightforward parallel memory configuration for system memory expansion.
• Performance Supports a clock frequency of 143 MHz with an access time of 5.5 ns and a write cycle time (word/page) of 14 ns for predictable read/write timing.
• Interface Parallel memory interface compatible with standard parallel SDRAM bus implementations.
• Power Operates over a 3.0 V to 3.6 V supply range, allowing compatibility with 3 V-class systems.
• Package 90-VFBGA package (8×13) suitable for board-level mounting where a BGA form factor is required.
• Operating Range Rated for ambient operation from 0°C to 70°C (TA), matching commercial temperature environments.

Typical Applications

• Embedded systems — Provides parallel SDRAM capacity for embedded controllers and board-level memory expansion where a 4M × 32 organization is required.
• Consumer electronics — Suitable for consumer devices that need a mid-density parallel DRAM solution within a 0°C to 70°C operating range.
• Digital modules and peripherals — Fits board designs requiring a 90-VFBGA packaged SDRAM with defined access and write-cycle timings.

Unique Advantages

• Clear memory organization: 4M × 32 arrangement provides explicit capacity and bus-width information for integration and memory mapping.
• Deterministic timing: 5.5 ns access time and 14 ns write cycle time (word/page) enable predictable performance planning at up to 143 MHz clocking.
• 3 V supply compatibility: Operates within a 3.0 V to 3.6 V range, aligning with common 3 V-class system voltages.
• BGA package footprint: 90-VFBGA (8×13) package supports compact board-level placement and standard BGA assembly processes.
• Commercial temperature rating: Specified 0°C to 70°C ambient range for deployments in commercial-grade environments.

Why Choose IC DRAM 128MBIT PAR 90VFBGA?

The MT48LC4M32B2F5-7:G TR delivers a defined 128 Mbit SDRAM option with parallel interface compatibility, predictable timing (5.5 ns access, 14 ns write cycle), and support for up to 143 MHz clock operation. Its 90-VFBGA package and 3.0 V–3.6 V supply range make it suitable for integration into commercial embedded and consumer designs that require a mid-density, parallel DRAM solution.

This device is appropriate for designers who need explicit memory organization, timing parameters, and a standard BGA package for board-level implementation, providing a clear specification set for system integration and procurement.

Request a quote or submit an inquiry for pricing and availability of the MT48LC4M32B2F5-7:G TR to begin evaluating it for your design.