MT48LC2M32B2P-6A:J

The MT48LC2M32B2P-6A:J is a 64 Mbit volatile SDRAM organized as 2M × 32 with a parallel memory interface in an 86-pin TSOP II package. It implements synchronous DRAM architecture with internal pipelined operation and is targeted at systems requiring PC100-compliant SDR SDRAM memory with a 3.3 V supply range.

This device is offered with a 167 MHz clock frequency speed grade (-6A), an access time listed at 5.4 ns, and supports standard SDRAM features such as programmable burst lengths and multiple CAS latencies, making it suitable for designs that need compact, parallel SDRAM in a 400 mil (10.16 mm) TSOP II form factor.

Key Features

• SDR SDRAM Core  Fully synchronous DRAM with all signals registered on the positive edge of the system clock for deterministic timing.
• Memory Organization  64 Mbit capacity arranged as 2M × 32 with 4 internal banks (512K × 32 × 4 banks) to improve row access efficiency.
• Performance and Timing  Speed grade -6A targets a 167 MHz clock (6 ns cycle time); access time specified at 5.4 ns. Supports CAS latencies of 1, 2 and 3.
• Burst and Refresh  Programmable burst lengths of 1, 2, 4, 8 or full page, plus auto refresh and self-refresh modes (note: self refresh not available on AT devices per datasheet).
• Power  Single 3.3 V power supply specified as 3.0 V to 3.6 V.
• Package  86-pin TSOP II (400 mil, 10.16 mm width) standard plastic package for compact board-level integration.
• Operating Range  Commercial operating temperature range of 0°C to +70°C (TA).
• PC100 Compliance  Designed to meet PC100 SDRAM timing and interface expectations as documented in the datasheet.

Typical Applications

• PC100-compatible systems  Can serve as SDRAM memory in systems designed to meet PC100 timing requirements.
• Embedded systems  Provides parallel SDRAM storage for embedded designs requiring a 64 Mbit, x32 memory organization in a compact TSOP II package.
• Legacy and industrial designs  Suitable for commercial-temperature-range applications that use standard SDR SDRAM interfaces and require a 3.3 V supply.

Unique Advantages

• Standard SDR SDRAM feature set  Includes programmable burst lengths, auto precharge and auto refresh—allowing straightforward integration into synchronous memory controllers.
• Compact TSOP II package  86-pin 400 mil TSOP II reduces PCB footprint while providing a full x32 data interface for parallel memory buses.
• Multiple CAS latency support  CAS latency options (1, 2, 3) provide flexibility to match system timing and throughput requirements.
• Commercial temperature rating  Specified 0°C to +70°C operation for applications operating in standard commercial environments.
• Proven timing grades  Available with defined speed grades (including -6A at 167 MHz) and documented timing tables to aid system timing validation.

Why Choose MT48LC2M32B2P-6A:J?

The MT48LC2M32B2P-6A:J offers a compact, parallel SDRAM solution with a 64 Mbit density and 2M × 32 organization in an 86-pin TSOP II package. With PC100-compliant architecture, programmable burst lengths and multiple CAS latency options, it fits designs that require synchronous DRAM behavior and defined timing grades at a 3.3 V supply.

This part is suited to engineers and procurement teams building or maintaining systems that rely on established SDRAM interfaces and require clear, datasheet-backed timing and electrical specifications for integration at the board level.

Request a quote or submit a parts inquiry to obtain pricing, availability and lead-time information for the MT48LC2M32B2P-6A:J.