MT48LC16M8A2P-6A IT:L TR

The MT48LC16M8A2P-6A IT:L TR is a 128 Mbit synchronous DRAM organized as 16M × 8 with a parallel memory interface in a 54-pin TSOP II package. It implements a fully synchronous, pipelined architecture with internal banks and programmable burst operation to support high-speed memory subsystems.

Designed for 3.3 V systems and available in an industrial temperature range (−40°C to +85°C), this device targets PC100/PC133-compliant platforms, industrial embedded designs and board-level applications that require a compact 54-TSOP II footprint and standard SDRAM functionality.

Key Features

• Memory Core 128 Mbit SDRAM organized as 16M × 8 with four internal banks for concurrent bank operation and reduced row-access latency.
• Performance -6A speed grade supports up to 167 MHz clocking with a 5.4 ns access time (CL = 3) and a 12 ns write cycle time for word/page operations.
• Synchronous, Pipelined Operation Fully synchronous device with all signals registered on the positive clock edge and internal pipelining that allows column address changes every clock cycle.
• Burst and Refresh Modes Programmable burst lengths (1, 2, 4, 8 or full page), Auto Precharge (including concurrent auto precharge), Auto Refresh and Self Refresh modes; 64 ms, 4,096-cycle refresh.
• Interface and I/O Parallel memory interface with LVTTL-compatible inputs and outputs for standard system-level interfacing.
• Power Single supply operation at +3.3 V ±0.3 V (specified 3.0 V to 3.6 V) for conventional SDRAM power rails.
• Package and Temperature 54-pin TSOP II (0.400", 10.16 mm width) package; industrial operating temperature −40°C to +85°C (TA).
• Standards Compliance PC100- and PC133-compliant timing options per the device datasheet.

Typical Applications

• PC and legacy memory platforms Fits systems targeting PC100/PC133-compliant SDRAM modules and designs that use the 54-pin TSOP II footprint.
• Industrial embedded systems Suitable for industrial-temperature designs (−40°C to +85°C) requiring 128 Mbit parallel SDRAM at standard 3.3 V supply levels.
• High-speed buffering and working memory Used where synchronous operation, programmable burst lengths and up to 167 MHz clocking are needed for improved throughput in memory subsystems.

Unique Advantages

• Industrial temperature capability: Rated for −40°C to +85°C, enabling use in temperature-sensitive environments.
• High-frequency operation: -6A speed grade supports up to 167 MHz and 5.4 ns access time (CL = 3) for faster data access.
• Pipelined, banked architecture: Internal pipelining and four internal banks allow column address changes every clock and hide row access/precharge latency.
• Flexible memory control: Programmable burst lengths plus Auto/Concurrent Auto Precharge, Auto Refresh and Self Refresh modes provide selectable performance and power behavior.
• Compact board-level package: Standard 54-TSOP II package (400 mil) supports integration into designs with constrained board space.
• Standard supply and I/O levels: Single +3.3 V ±0.3 V supply and LVTTL-compatible I/O simplify interfacing with common system logic.

Why Choose MT48LC16M8A2P-6A IT:L TR?

This MT48LC16M8A2P-6A IT:L TR device delivers a combination of synchronous SDRAM performance, flexible burst and refresh control, and industrial-temperature operation in a compact 54-pin TSOP II package. Its -6A speed grade supports up to 167 MHz operation with 5.4 ns access time, making it suitable for designs that require deterministic, clocked memory behavior at 3.3 V supply levels.

Choose this part when your design requires a verified PC100/PC133-compliant SDRAM footprint with four internal banks, standard LVTTL I/O, and industrial temperature range—particularly for legacy platform maintenance, embedded industrial systems, or board-level memory subsystems that rely on the 54-TSOP II package.

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