IS45S16800F-7BLA2-TR

The IS45S16800F-7BLA2-TR is a 128 Mbit parallel SDRAM device organized as 8M × 16. It provides volatile, high-speed synchronous DRAM storage intended for systems that require parallel SDRAM memory.

Designed for operation across a broad ambient range and a 3.0 V to 3.6 V supply, the device targets applications where compact package footprint, defined access timing, and a parallel memory interface are required.

Key Features

• Memory Type and Capacity — 128 Mbit DRAM, organized as 8M × 16, supplying parallel volatile storage.
• SDRAM Technology — Synchronous DRAM architecture with a parallel memory interface for systems requiring synchronous memory access.
• Performance — Rated clock frequency of 143 MHz and an access time of 5.4 ns for deterministic timing in memory-critical designs.
• Voltage Supply — Operates from 3.0 V to 3.6 V, supporting standard 3 V SDRAM supply domains.
• Package — 54-TFBGA (8 × 8) package case, providing a compact BGA footprint for board-level integration.
• Temperature Range — Specified operating ambient range of −40 °C to 105 °C (TA) for use in temperature-variable environments.

Typical Applications

• Parallel memory expansion — Adds 128 Mbit of volatile SDRAM to systems that require a parallel memory interface and predictable access timing.
• High-speed buffering — Acts as a synchronous buffer for data paths that leverage a 143 MHz clock domain and 5.4 ns access performance.
• Embedded system memory — Provides volatile working memory for embedded designs that operate on a 3.0 V to 3.6 V supply and require a compact package footprint.

Unique Advantages

• Deterministic access timing: 5.4 ns access time and 143 MHz clock rating provide defined performance metrics for system timing design.
• Compact BGA footprint: 54-TFBGA (8×8) package simplifies board layout where space is constrained.
• Wide operating temperature: −40 °C to 105 °C (TA) supports deployment in environments with varying ambient temperatures.
• Standard 3 V supply domain: 3.0 V to 3.6 V operation aligns with common SDRAM power rails for straightforward power system integration.
• Parallel SDRAM architecture: Synchronous parallel interface eases integration into designs that require parallel memory access patterns.

Why Choose IS45S16800F-7BLA2-TR?

The IS45S16800F-7BLA2-TR is positioned as a compact, parallel SDRAM device offering clear, verifiable specifications—128 Mbit capacity (8M × 16), 143 MHz clock frequency, 5.4 ns access time, and a 54-TFBGA (8×8) package. These attributes make it suitable for designs that require synchronous parallel volatile memory with defined timing and a small PCB footprint.

Its 3.0 V to 3.6 V supply range and −40 °C to 105 °C ambient rating provide straightforward integration into systems operating across common supply domains and a wide temperature range, supporting long-term deployment where those electrical and environmental conditions are required.

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