The IS42S32400F-7B is a 128Mb synchronous DRAM memory chip from Quarktwin Technology Ltd., designed for high-speed data transfer with a clock frequency of 143 MHz. It operates on a single power supply of 3.3V ¬±0.3V and features a fully synchronous interface, where all signals are referenced to the positive edge of the clock. The memory is organized as 4 banks of 1M x 32 bits, allowing for efficient data access and management. This memory chip supports programmable burst lengths of 1, 2, 4, 8, or full page, and offers both sequential and interleave burst sequences. It includes auto-refresh and self-refresh capabilities, with a refresh cycle of 4096 every 64 ms for commercial and industrial grades. The IS42S32400F-7B is available in a 90-ball TF-BGA package and is suitable for commercial temperature ranges from 0¬8C to +70¬8C. Engineers looking for a reliable and efficient memory solution for applications requiring moderate speed and power efficiency may find this product suitable for their needs.
SDRAM Memory IC 128Mb (4M x 32) Parallel 143MHz 90-TFBGA (8x13)
SDRAM Memory IC 128Mbit Parallel 143 MHz 90-TFBGA (8x13)
IC DRAM 128MBIT PARALLEL 90TFBGA
IC DRAM 128MBIT PARALLEL 90TFBGA
| DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | IS42S32400F-7B-ND | IS42S32400F-7B | IS42S32400F-7B | IS42S32400F-7B |
| Product Name | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | DRAM Chip | DRAM; DRAM Chip | DRAM; DRAM Chip | Volatile; DRAM Chip |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |
| Density | 128000 kbits | 128000 kbits | 128000 kbits | 128000 kbits |
