MT48LC4M16A2P-6 IT:G

The MT48LC4M16A2P-6 IT:G is a 64 Mbit synchronous DRAM (SDRAM) organized as 4M × 16 with a parallel memory interface in a 54-pin TSOP II package. It implements fully synchronous operation with internal pipelining and bank architecture to support high-throughput, burst-oriented memory access.

Designed for board-level memory expansion in systems requiring industrial temperature operation and 3.0–3.6 V supply compatibility, the device offers fast access times and standard SDRAM features for embedded and industrial designs.

Key Features

• Core / Architecture  4M × 16 organization with four internal banks enabling hidden row access and concurrent operations to improve effective throughput.
• Memory  64 Mbit SDRAM capacity supporting programmable burst lengths of 1, 2, 4, 8 or full page and a 4,096-cycle refresh scheme (64 ms refresh period).
• Performance & Timing  Clock frequency specified at 167 MHz with an access time of 5.5 ns and a write cycle time (word page) of 12 ns for low-latency data transfers.
• System Interface  Parallel SDRAM interface with LVTTL-compatible inputs/outputs and fully synchronous signaling registered on the positive clock edge.
• Power  Single-supply operation across 3.0 V–3.6 V supporting typical +3.3 V systems.
• Low-power & Refresh Modes  Standard and low-power self-refresh modes plus auto refresh, auto precharge and concurrent auto precharge options for simplified power and refresh management.
• Package  54-pin TSOP II (0.400", 10.16 mm width) surface-mount package for compact board-level integration.
• Temperature Range  Industrial-grade operating temperature from –40 °C to +85 °C (TA) for use in temperature-demanding environments.
• Standards Compatibility  Documented PC66-, PC100- and PC133-compliant options and internal timing options noted in the datasheet.

Typical Applications

• Industrial Systems  Industrial operating temperature range (–40 °C to +85 °C) and 3.0–3.6 V operation make the device suitable for industrial control and automation boards requiring robust DRAM.
• Embedded Board-Level Memory  54-pin TSOP II package and parallel SDRAM interface fit embedded platforms and legacy boards that use parallel SDRAM memory expansion.
• High‑throughput Buffering  Internal pipelined operation, multi-bank architecture and programmable burst lengths support applications needing burst-oriented buffering and data staging.

Unique Advantages

• Industrial Temperature Rating: Specified operation from –40 °C to +85 °C enables deployment in temperature-demanding applications without additional thermal qualification steps.
• Flexible Burst and Refresh Options: Programmable burst lengths with auto and concurrent auto precharge plus standard/low-power self-refresh modes simplify memory control and power management.
• Fast Access and Cycle Times: 5.5 ns access time and 12 ns write cycle time (word page) provide low-latency data access for performance-sensitive tasks.
• Standard Voltage Support: 3.0–3.6 V supply range aligns with common +3.3 V system rails for straightforward integration.
• Compact Board Integration: 54-pin TSOP II package (0.400" / 10.16 mm width) supports dense PCB layouts while providing full parallel SDRAM connectivity.
• Well-documented SDRAM Feature Set: Fully synchronous operation, LVTTL-compatible I/O and multi-bank organization are specified in the datasheet for predictable system design.

Why Choose IC DRAM 64MBIT PAR 54TSOP II?

The MT48LC4M16A2P-6 IT:G is positioned as a compact, industrial-temperature SDRAM solution for designers requiring a 64 Mbit parallel memory device with predictable timing and standard power rails. Its combination of internal pipelining, programmable burst lengths and self-refresh modes addresses common board-level memory needs where consistent performance and thermal tolerance are required.

This device is suitable for engineers implementing embedded and legacy parallel-SDRAM interfaces who need documented timing, compact TSOP II packaging and a 3.0–3.6 V operating range to simplify integration and maintainable designs over the product lifecycle.

Request a quote or contact sales to discuss pricing, availability and to submit a formal quote request for the MT48LC4M16A2P-6 IT:G.