IS42S16160L-6TLI-TR
| Part Description |
IC DRAM 256MBIT PAR 54TSOP II |
|---|---|
| Quantity | 264 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 12 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 54-TSOP II | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 256 Mbit | Access Time | 5.4 ns | Grade | Industrial | ||
| Clock Frequency | 166 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 85°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 54-TSOP (0.400", 10.16mm Width) | ||
| Mounting Method | Volatile | Memory Interface | LVTTL | Memory Organization | 16M x 16 | ||
| Moisture Sensitivity Level | N/A | RoHS Compliance | Unknown | REACH Compliance | REACH Unknown | ||
| Qualification | N/A | ECCN | N/A | HTS Code | N/A |
Overview of IS42S16160L-6TLI-TR – 256Mbit SDRAM, 54-TSOP II
The IS42S16160L-6TLI-TR from ISSI is a 256 Mbit volatile SDRAM organized as 16M × 16. It provides synchronous DRAM storage with an LVTTL interface and is offered in a 54‑pin TSOP II package.
Designed for applications that require mid-density SDRAM, this device delivers a 166 MHz clock capability, a 5.4 ns access time specification, and operates from a 3 V to 3.6 V supply across an ambient range of −40 °C to 85 °C.
Key Features
- Memory Core 256 Mbit SDRAM organized as 16M × 16, suitable for systems needing mid-density volatile memory.
- Performance Supports a 166 MHz clock frequency with a specified access time of 5.4 ns for synchronous data transfers.
- Interface LVTTL memory interface for standard logic-level signaling.
- Power Operates from a 3 V to 3.6 V supply range, enabling compatibility with common 3 V system rails.
- Package 54‑pin TSOP II (0.400", 10.16 mm width) surface-mount package for compact board-level integration.
- Operating Temperature Specified ambient range of −40 °C to 85 °C for extended temperature operation.
Typical Applications
- Buffering and Temporary Storage Use as system or application buffers where a 256 Mbit SDRAM is required for transient data storage.
- Embedded Memory Expansion Adds mid-density volatile memory in designs that support an LVTTL SDRAM interface and a 54‑pin TSOP II footprint.
- System Memory for Logic Devices Provides synchronous DRAM capacity for controllers or processors that operate within the specified 3 V–3.6 V supply and −40 °C to 85 °C ambient range.
Unique Advantages
- Verified mid-density capacity: 256 Mbit organized as 16M × 16 for clear sizing decisions in system design.
- Synchronous performance: 166 MHz clock rating and 5.4 ns access time support deterministic SDRAM timing requirements.
- Standard logic interface: LVTTL signaling simplifies interfacing to common digital logic domains.
- Flexible power range: 3 V to 3.6 V operation supports integration with typical 3 V system rails.
- Compact package: 54‑pin TSOP II (0.400", 10.16 mm) enables dense PCB layouts and surface-mount assembly.
- Wide temperature operation: −40 °C to 85 °C ambient rating for deployments across commercial and industrial environments.
Why Choose IS42S16160L-6TLI-TR?
The IS42S16160L-6TLI-TR combines a clear mid-density SDRAM specification with synchronous performance, a standard LVTTL interface, and a compact 54‑pin TSOP II package. It is positioned for designs that require deterministic SDRAM behavior at up to 166 MHz clocking while operating from a 3.0 V–3.6 V power rail across −40 °C to 85 °C ambient conditions.
This device is suited to engineers and procurement teams specifying mid-density volatile memory for board-level integration where package footprint, interface compatibility, and temperature range are key selection criteria.
Request a quote or submit an inquiry to obtain pricing and availability for the IS42S16160L-6TLI-TR.
