AS4C8M16SA-7TCN
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| Part Number | AS4C8M16SA-7TCN |
|---|---|
| Manufacturer |
 Alliance Semiconductor
|
| Description | The AS4C8M16SA-7TCN is a high-speed 128Mbit synchronous DRAM (SDRAM) developed by Alliance Memory, designed for embedded systems and high-performance digital applications. It features a memory organization of 8M × 16 bits, providing efficient parallel data access for processors, FPGAs, and SoC-based systems. The device operates at a maximum clock frequency of 143 MHz with an access time of approximately 5.4 ns, enabling fast data transfer and low-latency performance in memory-intensive applications. Built on a fully synchronous architecture, all inputs and outputs are registered on the rising edge of the clock signal, ensuring stable timing and predictable system behavior. Internally, the SDRAM is organized into 4 banks (2M × 16 per bank), allowing concurrent operations and improved bandwidth efficiency. The AS4C8M16SA-7TCN supports burst-oriented read and write operations, programmable burst lengths, and selectable CAS latency, enabling flexible optimization for different system requirements. It also includes advanced features such as auto-refresh, self-refresh, and power-down modes, ensuring data integrity while reducing system power consumption. Operating within a supply voltage range of 3.0V to 3.6V (typ. 3.3V), the device is compatible with standard embedded and digital systems. It is housed in a compact 54-pin TSOP-II package, making it suitable for space-constrained PCB designs. The AS4C8M16SA-7TCN is widely used in applications such as embedded systems, industrial automation, networking equipment, consumer electronics, display controllers, and FPGA/SoC memory expansion, where reliable and high-speed volatile memory is required. |
| Product Group | SDRAM |
| MOQ | 1000 pcs |
| SPQ | 1000 pcs |
| Figure/Case | TSOP-II 54 |
| Package | T&R Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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AS4C8M16SA-7TCN
AS4C8M16SA-7TCN