IS45S32200N-7BLA2

The IS45S32200N-7BLA2 is a 64 Mbit synchronous dynamic RAM (SDRAM) organized as 2M × 32. It provides clocked SDRAM performance with a specified clock frequency of 143 MHz and an access time of 5.4 ns.

Designed for applications that require compact, board-level DRAM capacity, this device combines a 90-TFBGA (8×13) package with a LVTTL memory interface and a 3.0 V–3.6 V supply range, and supports an operating ambient temperature range of -40°C to 105°C.

Key Features

• Memory Architecture  64 Mbit SDRAM organized as 2M × 32, providing a wide 32-bit data path for system memory and buffering tasks.
• Performance  Clock frequency rated at 143 MHz with a typical access time of 5.4 ns, enabling synchronous, clocked memory operations.
• Interface and Signaling  LVTTL memory interface for logic-level compatibility with systems expecting LVTTL signaling.
• Power  Supports a supply voltage range of 3.0 V to 3.6 V for integration into 3 V-class designs.
• Package  Supplied in a 90-TFBGA (8×13) package, offering a compact footprint for high-density board layouts.
• Operating Range  Rated for ambient operating temperatures from -40°C to 105°C (TA), suitable for a broad set of environmental conditions.

Typical Applications

• Embedded Systems  Provides synchronous DRAM capacity for system memory and buffering in embedded controller and module designs.
• Consumer and Industrial Electronics  Compact 90-TFBGA package and 64 Mbit capacity fit memory requirements where board space is constrained.
• Data Buffering  2M × 32 organization supports wide-data buffering and temporary storage in digital subsystems.

Unique Advantages

• Compact, high-density memory: 64 Mbit capacity in a 90-TFBGA (8×13) package reduces PCB area compared with larger packages.
• Synchronous performance: 143 MHz clock rating and 5.4 ns access time provide predictable, clocked SDRAM behavior for timing-critical designs.
• <strong_Wide data path: 2M × 32 organization delivers a 32-bit data interface for efficient data transfers and buffering.
• 3 V-class power compatibility: 3.0 V–3.6 V supply range aligns with standard 3 V system rails.
• Extended temperature capability: -40°C to 105°C ambient rating supports deployment across diverse environmental conditions.
• Established manufacturer: Produced by Integrated Silicon Solution Inc., providing traceable device identification.

Why Choose IS45S32200N-7BLA2?

The IS45S32200N-7BLA2 offers a balance of synchronous performance, compact packaging and a wide operating temperature range, making it suitable for designs that require a reliable 64 Mbit DRAM solution in a space-efficient 90-TFBGA footprint. Its 2M × 32 organization and LVTTL interface simplify integration into systems that need a wide data path and standard logic-level signaling.

This device is appropriate for engineers and procurement teams specifying board-level SDRAM where predictable clocked operation, a 3 V-class supply and extended ambient temperature support are key selection criteria.

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