MT48LC16M8A2BB-75:G

The MT48LC16M8A2BB-75:G is a 128 Mbit SDR SDRAM organized as 16M × 8 with a parallel memory interface in a 60-ball FBGA package. It implements fully synchronous, pipelined SDRAM architecture with internal banks and programmable burst operation for systems requiring standard SDRAM behavior.

This device targets commercial-temperature designs (0°C to +70°C) that require PC100/PC133-compliant SDRAM operation at a 133 MHz clock frequency, a single 3.3 V ±0.3 V power supply, and compact 60-FBGA mounting for space-constrained assemblies.

Key Features

• Memory Architecture  128 Mbit capacity organized as 16M × 8 (4M × 8 × 4 banks) to support banked access and efficient row/column operations.
• SDR SDRAM Core  Fully synchronous design with all signals registered on the positive edge of the system clock and internal pipelined operation allowing column-address changes each clock cycle.
• Standards Compliance  PC100- and PC133-compliant operation; the -75 speed grade targets a 133 MHz clock frequency.
• Performance & Timing  Specified clock frequency of 133 MHz and an access time listed at 5.4 ns; timing options and CAS latencies are defined in the device timing table for -75 grade.
• Burst and Refresh Control  Programmable burst lengths (1, 2, 4, 8, or full page), auto precharge, auto refresh and self-refresh modes with 64 ms / 4096-cycle refresh for commercial devices.
• Interface and I/O  Parallel memory interface with LVTTL-compatible inputs and outputs for integration with standard SDRAM controllers.
• Power  Single-supply operation at 3.3 V ±0.3 V (3.0 V to 3.6 V) for compatibility with common 3.3 V system rails.
• Package and Temperature  60-ball FBGA (8 mm × 16 mm footprint) in a commercial operating range of 0°C to +70°C suitable for commercial assemblies.
• Write and Cycle Timing  Write cycle time (word/page) specified at 15 ns to support standard SDRAM write performance.

Unique Advantages

• Standards-aligned timing: Enables PC100/PC133-compliant implementations for straightforward integration with systems expecting standard SDRAM timing and behavior.
• Synchronous pipelined operation: Internal pipelining and bank architecture allow column accesses every clock cycle, improving effective throughput in burst transfers.
• Flexible burst and refresh modes: Programmable burst lengths plus auto and self-refresh modes provide design flexibility for different memory access patterns and power scenarios.
• Compact FBGA footprint: 60-ball FBGA (8×16 mm) provides a low-profile, space-efficient package for compact PCB layouts.
• Single 3.3 V supply: Operation from 3.0 V to 3.6 V simplifies power supply design in 3.3 V systems.
• Commercial temperature rating: Specified 0°C to +70°C operation for mainstream commercial applications.

Why Choose IC DRAM 128MBIT PAR 60FBGA?

The MT48LC16M8A2BB-75:G delivers a standard-compliant 128 Mbit SDR SDRAM option in a compact 60-FBGA package, combining a 16M × 8 organization with internal banks, pipelined operation and programmable burst modes to support common SDRAM access patterns. Its PC100/PC133 alignment and 133 MHz speed grade make it suitable for systems designed around standard SDRAM timing.

This device is appropriate for designers who need a verified Micron SDRAM component with defined timing, refresh behavior and a commercial temperature range, and who require a compact package and single 3.3 V supply for integration into space- and power-constrained assemblies.

If you would like pricing, availability or lead-time information, request a quote or contact sales to discuss your requirements and obtain a formal quote.