MT48LC4M16A2TG-7E IT:G

The MT48LC4M16A2TG-7E IT:G is a 64 Mbit synchronous DRAM organized as 4M × 16 with four internal banks and a parallel memory interface. Designed for synchronous operation at PC133 timing, it provides a compact 54-pin TSOP II footprint and supports industrial temperature operation.

Typical use cases include systems that require parallel SDRAM memory with programmable burst operation, predictable timing, and a standard +3.3 V power domain.

Key Features

• Core / Architecture Fully synchronous SDRAM with internal pipelined operation and four internal banks to hide row access and precharge latency.
• Memory Organization 64 Mbit capacity arranged as 4M × 16 with 4 banks (1M × 16 × 4 banks).
• Performance PC66, PC100 and PC133-compliant timing; supports up to 133 MHz system clock and an access time specification listed as 5.4 ns.
• Programmability Programmable burst lengths (1, 2, 4, 8, or full-page) and Auto Precharge, Concurrent Auto Precharge, Auto Refresh, and Self-Refresh modes.
• Power Single +3.3 V ±0.3 V supply (specified 3.0 V to 3.6 V) with standard and low-power self-refresh options.
• Timing Internal column address can be changed every clock cycle; write recovery and timing options indicated in device marking (e.g., -7E timing option).
• Package & Mounting 54-pin TSOP II (0.400", 10.16 mm width) plastic package for surface-mount applications.
• Temperature Range Industrial operating temperature range of −40 °C to +85 °C (TA).

Typical Applications

• PC and legacy system memory Use where PC66/PC100/PC133 timing compatibility and parallel SDRAM interface are required.
• Embedded systems with parallel SDRAM Provides a compact, industrial-temperature SDRAM option for embedded controllers and memory subsystems.
• Buffering and frame memory Programmable burst lengths and internal banks support burst-oriented buffering and frame storage in systems using a parallel memory bus.

Unique Advantages

• Industry-standard timing support: PC66/PC100/PC133 compliance permits integration into systems designed for those SDRAM timing classes.
• Flexible burst and refresh modes: Programmable burst lengths plus Auto Precharge and Self-Refresh modes provide flexibility for varied memory access patterns and power conditions.
• Industrial temperature rating: −40 °C to +85 °C operation expands usage to environments with wider temperature variation.
• Compact TSOP II package: The 54-pin 0.400" TSOP II package enables dense board integration while preserving a parallel interface.
• Standard 3.3 V supply: Operates from a single +3.3 V ±0.3 V rail (3.0 V–3.6 V), matching common system power domains.

Why Choose MT48LC4M16A2TG-7E IT:G?

The MT48LC4M16A2TG-7E IT:G positions itself as a synchronous parallel DRAM solution that combines PC-class timing compatibility, programmable burst operation, and industrial temperature capability in a small 54-pin TSOP II package. Its 4M × 16 organization with four internal banks and standard +3.3 V power make it suitable for designs that require predictable SDRAM timing and straightforward board-level integration.

Designers targeting systems that need parallel SDRAM memory at PC133-class clocking or require industrial temperature support can leverage this device for reliable memory capacity, refresh and self-refresh options, and a compact surface-mount footprint.

Request a quote or contact sales to discuss availability, pricing, and delivery for the MT48LC4M16A2TG-7E IT:G.