The IS45S32200E-7BLA2-TR is a 64Mb synchronous dynamic RAM (SDRAM) from Quarktwin Technology Ltd., organized as 512K bits x 32 bits across 4 banks. It operates with a single 3.3V power supply and supports clock frequencies of 200, 166, 143, and 133 MHz. The device features a fully synchronous interface, with all signals referenced to the positive edge of the clock, enabling high-speed data transfer through a pipeline architecture. This memory IC includes programmable burst lengths of 1, 2, 4, 8, or full page, and supports both sequential and interleave burst sequences. It has self-refresh modes and can handle 4096 refresh cycles every 16ms for A2 grade or 64ms for commercial and industrial grades. The device is available in two package options: 86-pin TSOP-II and 90-ball TF-BGA, with operating temperature ranges suitable for commercial (0¬8C to +70¬8C), industrial (-40¬8C to +85¬8C), and automotive grades (-40¬8C to +105¬8C for A2 grade). The IS45S32200E-7BLA2-TR is designed for applications requiring high-speed memory access and efficient data handling, making it suitable for various electronic projects.
SDRAM Memory IC 64Mb (2M x 32) Parallel 143MHz 5.5ns 90-TFBGA (8x13)
IC DRAM 64MBIT PARALLEL 90TFBGA
IC DRAM 64MBIT PARALLEL 90TFBGA
SDRAM Memory IC 64Mbit Parallel 143 MHz 5.5 ns 90-TFBGA (8x13)
| DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | IS45S32200E-7BLA2-TR-ND | IS45S32200E-7BLA2-TR | IS45S32200E-7BLA2-TR | IS45S32200E-7BLA2-TR |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | DRAM Chip | DRAM; DRAM Chip | Volatile; DRAM Chip | DRAM; DRAM Chip |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | |
| Density | 64000 kbits | 64000 kbits | 64000 kbits | 64000 kbits |
| Package Type | 90-TFBGA | BGA | BGA; 90-TFBGA |
