IS45S16400J-7BLA2
| Part Description |
IC DRAM 64MBIT PAR 54TFBGA |
|---|---|
| Quantity | 210 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Obsolete |
| Manufacturer Standard Lead Time | RFQ |
| Datasheet |
Specifications & Environmental
| Device Package | 54-TFBGA (8x8) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 64 Mbit | Access Time | 5.4 ns | Grade | Automotive | ||
| Clock Frequency | 143 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 105°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 54-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 4M x 16 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0002 |
Overview of IS45S16400J-7BLA2 – IC DRAM 64MBIT PAR 54TFBGA
The IS45S16400J-7BLA2 is a 64 Mbit volatile DRAM device implemented as SDRAM with a 4M × 16 memory organization and a parallel memory interface. It delivers synchronous DRAM operation with a specified clock frequency of 143 MHz and an access time of 5.4 ns.
Designed for systems that require compact, fast parallel memory, this device provides a 54‑TFBGA (8×8) package, a 3.0 V to 3.6 V supply range, and an operating temperature range from −40°C to 105°C (TA).
Key Features
- Memory Type Volatile SDRAM implementation providing synchronous dynamic RAM storage in a 64 Mbit capacity.
- Memory Organization Organized as 4M × 16, enabling 16‑bit wide parallel transfers.
- Performance Specified clock frequency of 143 MHz and an access time of 5.4 ns for deterministic SDRAM timing.
- Interface Parallel memory interface suitable for systems that require direct parallel DRAM connections.
- Power Operates from a 3.0 V to 3.6 V supply range.
- Package Supplied in a 54‑TFBGA (8×8) package for board‑level mounting.
- Temperature Range Rated for operation from −40°C to 105°C (TA).
Typical Applications
- Embedded Systems Provides 64 Mbit parallel SDRAM for embedded controllers and memory buffers that require synchronous DRAM.
- Industrial Equipment Suitable for industrial designs needing a wide operating temperature range (−40°C to 105°C) with a compact BGA footprint.
- Consumer Electronics Fits applications requiring a 16‑bit parallel memory bus at up to 143 MHz clock operation.
Unique Advantages
- Deterministic SDRAM timing: 143 MHz clock frequency and 5.4 ns access time deliver clearly defined synchronous performance.
- Compact BGA footprint: 54‑TFBGA (8×8) package reduces board area while supporting surface‑mount assembly.
- Parallel 16‑bit organization: 4M × 16 arrangement enables native 16‑bit data transfers for parallel memory architectures.
- Extended temperature support: −40°C to 105°C operating range addresses designs requiring broader environmental tolerance.
- Flexible supply range: 3.0 V to 3.6 V operation permits compatibility with common 3 V memory supply rails.
Why Choose IC DRAM 64MBIT PAR 54TFBGA?
The IS45S16400J-7BLA2 offers a concise combination of synchronous DRAM performance, a 16‑bit parallel interface, and a compact 54‑TFBGA package. Its specified 143 MHz clock rate, 5.4 ns access time, and 4M × 16 organization make it suitable for designs that require predictable parallel SDRAM behavior within a small footprint.
This device is well suited to engineers and procurement teams targeting embedded, industrial, or consumer systems that need a reliable 64 Mbit parallel SDRAM option with a broad operating temperature range and standard 3.0 V–3.6 V supply compatibility.
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