IS45S16320F-7BLA1-TR
| Part Description |
IC DRAM 512MBIT PAR 54TFBGA |
|---|---|
| Quantity | 793 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 16 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 54-TW-BGA (8x13) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 512 Mbit | Access Time | 5.4 ns | Grade | Industrial | ||
| Clock Frequency | 143 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 85°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 54-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 32M x 16 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0028 |
Overview of IS45S16320F-7BLA1-TR – IC DRAM 512MBIT PAR 54TFBGA
The IS45S16320F-7BLA1-TR is a volatile SDRAM device from ISSI providing 512 Mbit of DRAM organized as 32M × 16 with a parallel memory interface. It is delivered in a 54-TFBGA package (listed as 54-TW-BGA, 8×13 footprint).
Designed for applications requiring fast parallel SDRAM access, the device supports a 143 MHz clock frequency with a 5.4 ns access time, operates over a 3.0 V to 3.6 V supply range, and is specified for an ambient operating temperature range of -40°C to 85°C.
Key Features
- Memory Core 512 Mbit DRAM organized as 32M × 16, volatile memory format implemented with SDRAM technology.
- Performance Supports a 143 MHz clock frequency and an access time of 5.4 ns for low-latency read/write operations.
- Interface Parallel memory interface suitable for systems that require parallel DRAM connectivity.
- Power Operates from a 3.0 V to 3.6 V supply voltage range.
- Package Supplied in a 54-TFBGA (54-TW-BGA, 8×13) package for compact board-level integration.
- Environmental Range Specified operating ambient temperature range of -40°C to 85°C (TA).
Unique Advantages
- High-density memory: 512 Mbit capacity in a single-device SDRAM reduces board-level component count for mid-density memory needs.
- Fast access and clocking: 5.4 ns access time and 143 MHz clock support applications that require quick memory response.
- Standard parallel interface: Parallel memory interface simplifies integration into systems designed for parallel DRAM connectivity.
- Wide supply tolerance: 3.0 V to 3.6 V operation provides compatibility with common 3 V memory power rails.
- Compact BGA package: 54-TFBGA (8×13) footprint enables space-efficient board designs.
- Extended operating temperature: -40°C to 85°C rating supports a broad range of ambient conditions.
Why Choose IS45S16320F-7BLA1-TR?
The IS45S16320F-7BLA1-TR combines 512 Mbit SDRAM capacity, a parallel interface, and measured performance (143 MHz clock, 5.4 ns access time) in a compact 54-TFBGA package, making it suitable for designs that require mid-density, fast volatile memory with a small board footprint. Its 3.0 V–3.6 V supply range and -40°C to 85°C operating window provide practical flexibility for many embedded environments.
This device is appropriate for engineers and procurement teams targeting systems that need verified SDRAM performance and straightforward parallel integration while retaining compact packaging and broad operating conditions.
Request a quote or submit an inquiry for IS45S16320F-7BLA1-TR to obtain pricing and availability information tailored to your project needs.
