MT48LC16M8A2TG-7E:G

The MT48LC16M8A2TG-7E:G is a 128 Mbit SDRAM organized as 16M × 8 with a parallel memory interface in a 54-pin TSOP II package. It implements a fully synchronous SDR SDRAM architecture designed for PC100/PC133-class systems and other commercial synchronous memory applications.

Key operational characteristics include a 133 MHz clock rating, single-supply operation at 3.0 V–3.6 V (3.3 V ±0.3 V), commercial operating temperature 0°C to +70°C, and support for pipelined, banked operation with programmable burst lengths.

Key Features

• Memory Core 128 Mbit SDRAM organized as 16M × 8 with four internal banks for improved row access and precharge management.
• Performance / Timing Rated for 133 MHz operation (PC133), with target timing options including a -7E speed grade (2-2-2 timing) and an access time of 5.4 ns; write cycle time (word/page) specified at 14 ns.
• Synchronous, Pipelined Operation Fully synchronous SDRAM with all signals registered on the positive clock edge and internal pipelining that allows column address changes every clock cycle.
• Programmable Burst and Refresh Supports programmable burst lengths (1, 2, 4, 8, or full page), auto precharge, auto refresh, and standard and low-power self-refresh modes (low-power not available on AT devices).
• Voltage and I/O Single 3.3 V ±0.3 V supply and LVTTL-compatible inputs and outputs as documented in the device datasheet.
• Package and Temperature Supplied in a 54-pin TSOP II (0.400", 10.16 mm width) plastic package for surface-mount designs, rated for commercial ambient operation from 0°C to +70°C.

Typical Applications

• PC and Legacy Computing Systems Memory subsystem component for PC100/PC133-class designs requiring parallel SDRAM modules.
• Commercial Embedded Systems Onboard system memory for commercial embedded platforms operating within 0°C to +70°C.
• Buffering and Frame Storage Parallel SDRAM storage for buffering and short-term frame or data storage in synchronous systems.

Unique Advantages

• PC100/PC133 Compliance: Rated for 133 MHz operation and designed to meet PC100/PC133 timing targets for straightforward integration into compliant platforms.
• Pipelined, Banked Architecture: Internal pipelining and multiple banks permit column address changes every clock cycle and help reduce effective memory latency for burst transfers.
• Flexible Burst and Refresh Modes: Programmable burst lengths plus auto precharge/auto refresh and self-refresh modes simplify system-level memory management.
• Commercial Temperature and Standard Package: 54-pin TSOP II package and 0°C to +70°C rating support compact surface-mount implementations for commercial applications.
• Standard 3.3 V Supply: Single-supply operation at 3.0 V–3.6 V (3.3 V ±0.3 V) aligns with common system power rails.

Why Choose MT48LC16M8A2TG-7E:G?

The MT48LC16M8A2TG-7E:G offers a straightforward, standards-aligned 128 Mbit SDRAM solution for commercial synchronous memory applications. Its 16M × 8 organization, PC133-capable timing, and pipelined, banked architecture deliver predictable performance for systems that require parallel SDRAM memory in a compact 54-pin TSOP II footprint.

This device is suited to designers and procurement teams specifying commercial-temperature SDRAM with programmable burst operation, auto refresh and self-refresh modes, and conventional 3.3 V supply compatibility. The Micron family-level features and documented timing options support integration into established PC100/PC133-class designs and similar synchronous systems.

Request a quote or contact sales to discuss availability, lead times and pricing for the MT48LC16M8A2TG-7E:G.