MT48LC8M16A2F4-75 IT:G TR

The MT48LC8M16A2F4-75 IT:G TR is a 128 Mbit synchronous DRAM (SDR SDRAM) organized as 8M × 16 with a parallel memory interface in a 54-ball VFBGA (8 × 8 mm) package. It provides single‑supply 3.3 V operation and is specified for industrial temperature operation (−40 °C to +85 °C).

This device is suitable for designs that require compact, parallel SDRAM storage with pipelined, fully synchronous operation and support for standard PC100/PC133 timing grades.

Key Features

• Core / Architecture  Fully synchronous SDRAM with internal pipelined operation and multiple internal banks to hide row access/precharge latency.
• Memory Organization  128 Mbit capacity organized as 8M × 16 with 4 internal banks (2M × 16 × 4 banks).
• Performance  PC100- and PC133-compliant timing; specified clock frequency 133 MHz and access time 5.4 ns. Supports programmable burst lengths of 1, 2, 4, 8 or full page.
• Timing / Cycle  Read/write timing options include a -75 speed grade (target RCD–RP–CL = 3–3–3 for PC133) and write cycle time (word/page) of 15 ns.
• Power  Single 3.3 V ±0.3 V supply range (3.0 V to 3.6 V) for standard SDRAM system rails.
• Refresh and Self-Refresh  Auto refresh and self refresh modes supported; 64 ms/4096-cycle refresh for commercial and industrial operation. Low-power self-refresh option noted in datasheet (availability depends on device option).
• I/O and Signaling  LVTTL‑compatible inputs and outputs with fully registered signals on the positive edge of the system clock.
• Package & Temperature  54‑ball VFBGA (8 mm × 8 mm) package (54‑VFBGA), specified for industrial ambient temperatures from −40 °C to +85 °C.

Typical Applications

• Industrial control systems  Use as parallel SDRAM storage in controllers and instrumentation that require industrial temperature range operation.
• Embedded systems  Local SDRAM for microprocessor and FPGA-based platforms requiring synchronous, pipelined memory access and burst transfers.
• Communications and networking equipment  Buffer and packet storage where PC100/PC133-class SDRAM timing and parallel interface are suitable.

Unique Advantages

• Standard SDRAM compatibility: PC100/PC133 compliance and LVTTL I/O simplify integration into existing SDRAM memory controllers.
• Deterministic, pipelined operation: Fully synchronous, positive-edge registered signals and internal banks allow predictable timing and column changes every clock cycle.
• Industrial temperature rating: Specified operation from −40 °C to +85 °C for designs that require extended ambient performance.
• Compact VFBGA package: 54-ball VFBGA (8 × 8 mm) provides a small footprint for space-constrained board layouts.
• Flexible burst and refresh modes: Programmable burst lengths plus auto and self-refresh options enable tailored trade-offs between throughput and power.

Why Choose MT48LC8M16A2F4-75 IT:G TR?

The MT48LC8M16A2F4-75 IT:G TR delivers a compact, industrial-temperature 128 Mbit SDRAM solution with PC100/PC133-class timing, fully synchronous pipelined operation, and LVTTL-compatible I/O. Its 8M × 16 organization and support for programmable burst lengths make it suitable for embedded, industrial, and communications designs that require standard parallel SDRAM memory.

With single‑supply 3.3 V operation and a 54‑ball VFBGA package, the device balances board area and system integration while providing refresh and self‑refresh modes for continuous operation in fielded equipment.

Request a quote or submit an inquiry for pricing and availability to evaluate the MT48LC8M16A2F4-75 IT:G TR for your design needs.