The IS66WVQ8M4DALL-200BLI is a 32Mb Pseudo Static Random Access Memory (PSRAM) device from Quarktwin Technology Ltd., featuring a Quad DDR (x4 xSPI) interface. It operates at a maximum clock rate of 200MHz with a supply voltage of 1.8V, and 133MHz at 3.0V. The device is organized as 4M words by 8 bits and supports low signal counts with only seven signal pins, including SCLK, CS#, DQSM, and four serial data I/O pins. This memory device is designed for industrial applications, with an operating temperature range of -40¬8C to +85¬8C for the standard version and -40¬8C to +105¬8C for the automotive grade. It offers various features such as configurable latency for read/write operations, support for wrapped burst and continuous modes, and deep power-down capabilities. The IS66WVQ8M4DALL-200BLI is packaged in a 24-ball TFBGA format, measuring 6x8mm, making it suitable for space-constrained applications.
PSRAM (Pseudo SRAM) Memory IC 32Mb (8M x 4) SPI - Quad I/O 200MHz 24-TFBGA (6x8)
IC PSRAM 32MBIT SPI/QUAD 24TFBGA
PSRAM (Pseudo SRAM) Memory IC 32Mbit SPI - Quad I/O 200 MHz 24-TFBGA (6x8)
| DigiKey | Acme Chip Technology Co., Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 706-IS66WVQ8M4DALL-200BLI-ND | IS66WVQ8M4DALL-200BLI | IS66WVQ8M4DALL-200BLI |
| Product Name | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | PSRAM | Volatile; SRAM Chip | PSRAM; SRAM Chip |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Density | 32000 kbits | 32000 kbits | 32000 kbits |
| Package Type | 24-TBGA | BGA; 24-TBGA |
