MT48LC16M16A2BG-75 IT:D

The MT48LC16M16A2BG-75 IT:D is a 256 Mbit synchronous DRAM (SDRAM) organized as 16M × 16 with a parallel memory interface. It is a fully synchronous, pipelined SDRAM device compliant with PC100 and PC133 timing classes and optimized for systems requiring registered, edge-clocked memory operations.

Designed for applications that require a compact BGA footprint and industrial temperature operation, this device delivers 133 MHz clock operation, 5.4 ns access time, and supports standard SDRAM features such as programmable burst lengths and auto refresh.

Key Features

• Core / Architecture 256 Mbit SDRAM organized as 16M × 16 with 4 internal banks for hidden row access and precharge.
• Performance PC100- and PC133-compliant operation with a clock frequency of 133 MHz and a specified access time of 5.4 ns. Internal pipelined operation allows column address changes every clock cycle.
• Memory Operations Programmable burst lengths (1, 2, 4, 8, or full page), auto precharge, concurrent auto precharge and auto refresh modes, and support for self refresh (note: self refresh not available on AT devices).
• Timing and Cycle Write cycle time (word page) of 15 ns and timing options consistent with the -75 speed grade (RCD, RP, CL = 3-3-3 at 133 MHz as documented).
• Power and Voltage Single supply operation with VCC in the range 3.0 V to 3.6 V and LVTTL-compatible inputs/outputs as specified in the datasheet.
• Package and Mounting 54-ball VFBGA package (8 mm × 14 mm, 54-VFBGA, 8×14) optimized for surface-mount assembly and compact board layouts.
• Temperature Range Industrial operating temperature range of −40 °C to +85 °C (TA), suitable for deployment in industrial environments.

Typical Applications

• Industrial Control Memory for controllers and instrumentation that require industrial temperature operation (−40 °C to +85 °C) and a compact BGA package.
• PC100/PC133 Systems Systems and designs requiring PC100/PC133-compliant SDRAM timing and synchronous, pipelined memory operation.
• Embedded Systems Embedded platforms needing a parallel SDRAM interface with programmable burst lengths and internal bank architecture for efficient data access.

Unique Advantages

• PC100/PC133 Compliance: Ensures timing compatibility with standard synchronous DRAM environments at 133 MHz operation.
• Low Access Latency: 5.4 ns access time and pipelined internal operation enable rapid column access and high data throughput for parallel SDRAM designs.
• Compact BGA Footprint: 54-ball VFBGA package (8×14 mm) reduces board area compared with larger packages while supporting surface-mount assembly.
• Industrial Temperature Rating: −40 °C to +85 °C operation supports deployment in harsh or temperature-variable environments.
• Flexible Memory Operations: Programmable burst lengths, auto precharge, and auto refresh modes simplify system memory management and timing control.

Why Choose MT48LC16M16A2BG-75 IT:D?

The MT48LC16M16A2BG-75 IT:D delivers a combination of proven SDRAM features—synchronous, pipelined operation, programmable bursts, and PC100/PC133 timing compliance—packed into a small 54-ball VFBGA package with industrial temperature capability. Its 16M × 16 organization and 3.0–3.6 V supply make it suitable for designs that require registered, parallel SDRAM with predictable timing and refresh behavior.

This device is well suited to engineers and procurement teams specifying compact, industrial-temperature SDRAM for embedded systems, industrial controllers, and PC100/PC133-class memory designs where a reliable, standards-aligned DRAM component is required.

Request a quote or submit an RFQ to obtain pricing, lead time, and availability for the MT48LC16M16A2BG-75 IT:D. Technical documentation and the product datasheet are available upon request to support integration and design evaluation.