MT48LC4M32B2TG-7 IT:G TR

The MT48LC4M32B2TG-7 IT:G TR is a 128 Mbit synchronous DRAM (SDRAM) organized as 4M × 32 with a parallel memory interface. It provides a clock frequency rating of 143 MHz and is designed for applications that require volatile SDRAM memory in a compact 86-TSOP II package.

Key value propositions include a parallel 32-bit data organization for system memory expansion, defined timing characteristics including 5.5 ns access time and 14 ns write cycle time (word/page), and an extended operating temperature range of -40°C to 85°C for use in temperature-sensitive designs.

Key Features

• Memory Architecture  4M × 32 organization delivering 128 Mbit of volatile SDRAM memory for parallel bus systems.
• SDRAM Technology  Synchronous DRAM core providing standard SDRAM operation and timing behavior suitable for parallel memory subsystems.
• Performance  Rated clock frequency of 143 MHz with an access time of 5.5 ns, supporting responsive read/write operations.
• Timing  Write cycle time (word/page) specified at 14 ns to define system memory timing and throughput.
• Power  Operates from a supply range of 3.0 V to 3.6 V, enabling use with nominal 3 V power rails.
• Package & Mounting  Supplied in an 86-TSOP II (86-TFSOP, 0.400", 10.16 mm width) package suitable for surface-mount PCB assembly.
• Operating Temperature  Specified for ambient temperatures from -40°C to 85°C (TA), supporting a wide temperature envelope for system deployment.

Typical Applications

• Parallel memory subsystems  Provides 128 Mbit SDRAM in a 4M × 32 organization for systems that require parallel bus memory expansion and defined SDRAM timing.
• Embedded controllers and modules  Use in embedded designs that need volatile SDRAM storage with a compact 86-TSOP II package footprint.
• Industrial equipment  Suitable for equipment operating across an extended ambient range (-40°C to 85°C) where SDRAM is required for temporary data storage.
• Networking and communications  Can serve as parallel SDRAM memory for networking or communications modules that match the specified clock and timing requirements.

Unique Advantages

• Parallel 4M × 32 organization:  Delivers a 32-bit parallel data interface and 128 Mbit capacity for straightforward system memory integration.
• Defined performance parameters:  143 MHz clock rating, 5.5 ns access time, and 14 ns write cycle time provide clear design targets for timing and throughput budgeting.
• Wide operating temperature range:  -40°C to 85°C rating supports deployment in temperature-challenging environments.
• Compact TSOP II package:  86-TSOP II footprint (10.16 mm width) enables surface-mount integration where board space and standard package handling are required.
• Standard 3 V supply range:  Operates from 3.0 V to 3.6 V, aligning with common 3 V system power domains.

Why Choose IC DRAM 128MBIT PAR 86TSOP II?

The MT48LC4M32B2TG-7 IT:G TR positions itself as a specification-driven SDRAM option for designs that require a 128 Mbit parallel memory device with clear timing and performance parameters. Its 4M × 32 organization, 143 MHz clock rating, and defined access/write timing simplify integration into systems that depend on predictable SDRAM behavior.

This device is appropriate for engineers and procurement teams specifying parallel SDRAM in compact surface-mount packages and for applications that require operation across -40°C to 85°C. The combination of package, electrical, and timing specifications delivers a straightforward memory solution for a range of embedded, industrial, and communications designs.

Request a quote or contact sales to obtain pricing, lead time, and availability for the MT48LC4M32B2TG-7 IT:G TR.