MT48LC8M8A2P-75:G TR

The MT48LC8M8A2P-75:G TR is a 64 Mbit volatile SDRAM device from Micron Technology Inc., organized as 8M × 8 with internal bank architecture and a parallel memory interface. It is supplied in a 54‑pin TSOP II package and operates from a single +3.3 V ±0.3 V supply.

Designed for synchronous parallel memory applications, the device supports up to a 133 MHz clock frequency and includes pipelined operation, programmable burst lengths, and standard/low‑power self‑refresh modes to support a range of refresh and access patterns.

Key Features

• Memory Core  64 Mbit SDRAM organized as 8M × 8 (2M × 8 × 4 banks) providing four internal banks for hidden row access and precharge.
• Performance  Clock frequency up to 133 MHz with an access time listed at 5.4 ns and a write cycle time (word/page) of 15 ns.
• Interface & Operation  Parallel SDRAM with fully synchronous operation; all signals registered on the positive edge of the system clock and internal pipelined operation allowing column address changes every clock cycle.
• Timing & Refresh  Programmable burst lengths (1, 2, 4, 8, or full page), Auto Precharge (including concurrent auto precharge), Auto Refresh modes, and self‑refresh (standard and low power). 4,096‑cycle refresh with a 64 ms refresh interval.
• Voltage & I/O  Single +3.3 V ±0.3 V supply (3.0 V to 3.6 V) with LVTTL‑compatible inputs and outputs.
• Package & Temperature  54‑pin TSOP II (0.400", 10.16 mm width) in a compact footprint; commercial operating temperature range 0 °C to +70 °C.

Typical Applications

• Parallel memory subsystems  Integration as 64 Mbit parallel SDRAM in systems that require a 54‑pin TSOP II footprint and a single 3.3 V supply.
• Board‑level memory expansion  Add or replace DRAM storage where up to 133 MHz clocking and pipelined, synchronous access are required.
• Systems requiring flexible burst/refresh modes  Designs that need programmable burst lengths and selectable auto or self‑refresh behavior for varied access patterns and power profiles.

Unique Advantages

• Single‑supply LVTTL I/O: Operates from a single +3.3 V ±0.3 V supply with LVTTL‑compatible signals, simplifying power rail requirements and I/O interfacing.
• PC‑class timing compatibility: Documented PC66/PC100/PC133 compliance and support for 133 MHz clocking provide predictable timing behavior for systems targeting these cycle times.
• Flexible access modes: Programmable burst lengths, auto precharge options and both standard and low‑power self‑refresh offer adaptable performance and refresh strategies.
• Compact TSOP II package: 54‑pin TSOP II (0.400", 10.16 mm width) enables dense board layouts while providing the full set of SDRAM signals.
• Pipelined synchronous operation: Internal pipelined architecture allows column address changes every clock cycle, supporting continuous data flow patterns.

Why Choose IC DRAM 64MBIT PAR 54TSOP II?

The MT48LC8M8A2P-75:G TR delivers a straightforward 64 Mbit parallel SDRAM solution with synchronous, pipelined operation, programmable burst lengths and both auto and self‑refresh capabilities. Its combination of 133 MHz clock support, LVTTL I/O and single‑supply operation makes it suitable for designs requiring compact, parallel DRAM memory in a 54‑pin TSOP II package.

This device is positioned for commercial‑temperature designs that need predictable SDRAM timing and refresh behavior, compact board footprint, and standard 3.3 V system integration. It is a practical option for engineers specifying a 64 Mbit parallel SDRAM with defined timing and refresh features.

Request a quote or contact sales to submit a quotation for MT48LC8M8A2P-75:G TR and to discuss availability and lead times.