The 70V38L20PFI8 is a high-speed, dual-ported static RAM memory device from Quarktwin Technology Ltd., featuring a configuration of 64K x 18 bits. It supports simultaneous access to the same memory location through its true dual-ported architecture, allowing for independent, asynchronous operations from either port. The device operates at a maximum access time of 20ns for industrial applications and 15ns for commercial applications, making it suitable for high-performance systems. This memory operates on a single 3.3V power supply with a typical active power consumption of 440mW and a standby power consumption of 660¬µW. It includes dual chip enables for depth expansion without the need for external logic, and it can easily expand data bus widths to 36 bits or more when cascading multiple devices. The 70V38L20PFI8 is available in a 100-pin TQFP package and is rated for an industrial temperature range of -40¬8C to +85¬8C, making it suitable for various applications requiring robust performance in challenging environments.
SRAM - Dual Port, Asynchronous Memory IC 1.125Mb (64K x 18) Parallel 20ns 100-TQFP (14x14)
IC SRAM 1.125MBIT PAR 100TQFP
SRAM - Dual Port, Asynchronous Memory IC 1.125Mbit Parallel 20 ns 100-TQFP (14x14)
IC SRAM 1.125MBIT PAR 100TQFP
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 70V38L20PFI8-ND | 70V38L20PFI8 | 70V38L20PFI8 | 70V38L20PFI8 |
| Product Name | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | SRAM Chip | Volatile; SRAM Chip | SRAM; SRAM Chip | SRAM; SRAM Chip |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Density | 1125 kbits | 1125 kbits | 1125 kbits | 1125 kbits |
| Package Type | TQFP; 100-LQFP | QFP; 100-LQFP |
