The IS43R32800D-5BL is a 256Mb DDR SDRAM memory chip from Quarktwin Technology Ltd., designed for high-speed data transfer with a double-data rate architecture that allows two data transfers per clock cycle. It operates at a voltage of 2.5V ± 0.2V and is compatible with SSTL_2 I/O standards. The device features a 144-ball BGA package and supports burst lengths of 2, 4, and 8, with programmable CAS latency options of 2, 2.5, and 3. This memory chip is organized into four internal banks, enabling concurrent operations and efficient data handling. It includes features such as auto refresh and self-refresh modes, as well as a data mask for write operations. The IS43R32800D-5BL is available in commercial, industrial, and automotive temperature ranges, making it suitable for a variety of applications. Its maximum clock frequency is 200 MHz, ensuring high performance for demanding tasks.
IC DRAM 256MBIT PAR 144LFBGA
SDRAM - DDR Memory IC 256Mbit Parallel 200 MHz 700 ps 144-LFBGA (12x12)
IC DRAM 256MBIT PAR 144LFBGA
| Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips |
| Product Number | IS43R32800D-5BL | IS43R32800D-5BL | IS43R32800D-5BL |
| Product Name | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | Volatile; DRAM Chip | DRAM; DRAM Chip | DRAM; DRAM Chip |
| Data Rate | 200 MHz | ||
| Cycle Time | 15 ns | ||
| Density | 256000 kbits | 256000 kbits | 256000 kbits |
