The 70V08L20PFI8 is a high-speed 64K x 8 Dual-Port Static RAM designed for both commercial and industrial applications. It features true dual-ported memory cells, allowing simultaneous access to the same memory location from two independent ports. The device operates with a maximum access time of 20ns for industrial applications and 15ns for commercial applications, making it suitable for high-speed data processing. This memory operates at a low power consumption of approximately 550mW during active use and only 1mW in standby mode. It supports depth expansion through dual chip enables, facilitating the increase of data bus width to 16 bits or more without requiring additional external logic. The device is LVTTL-compatible and operates on a single 3.3V power supply, with an industrial temperature range of -40¬8C to +85¬8C available. The 70V08L20PFI8 is packaged in a 100-pin Thin Quad Flatpack (TQFP), making it suitable for compact designs. It includes on-chip port arbitration logic and full hardware support for semaphore signaling between ports, ensuring efficient operation in multi-port applications.
SRAM - Dual Port, Asynchronous Memory IC 512Kb (64K x 8) Parallel 20ns 100-TQFP (14x14)
SRAM - Dual Port, Asynchronous Memory IC 512Kbit Parallel 20 ns 100-TQFP (14x14)
IC SRAM 512KBIT PARALLEL 100TQFP
IC SRAM 512KBIT PARALLEL 100TQFP
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 70V08L20PFI8-ND | 70V08L20PFI8 | 70V08L20PFI8 | 70V08L20PFI8 |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | SRAM Chip | SRAM; SRAM Chip | Volatile; SRAM Chip | SRAM; SRAM Chip |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Package Type | TQFP; 100-LQFP | QFP; 100-LQFP | ||
| Supply Voltage | 3V ~ 3.6V | 3.6V; 3V ~ 3.6V | Surface Mount |
