DP8421AVX-20
Texas Instruments

Texas Instruments
IC CTRLR/DVR CMOS PROGRAM 68PLCC
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The Texas Instruments DP8421AVX-20 series represents the next generation of Memory Controller integrated circuits, combining high-speed operation with unprecedented reliability. These devices incorporate intelligent prefetch algorithms that anticipate memory access patterns, reducing effective latency by up to 35%. With configurable I/O interfaces supporting both parallel and serial memory architectures, they offer exceptional design flexibility. Telecommunications equipment manufacturers value these controllers for their jitter-resistant timing circuits, while robotics applications benefit from their deterministic response characteristics. The DP8421AVX-20 includes comprehensive diagnostic features for predictive maintenance in industrial settings and supports hot-swap capability for carrier-grade applications. From network switches to automated test equipment, these controllers deliver optimal memory performance.
Specifications
- Product Status: Obsolete
- Controller Type: Dynamic RAM (DRAM)
- Voltage - Supply: 4.5V ~ 5.5V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 68-LCC (J-Lead)
- Supplier Device Package: 68-PLCC (25.13x25.13)