The 7007S20PF is a high-speed 32K x 8 dual-ported static RAM designed for asynchronous access. It features true dual-ported memory cells, allowing simultaneous reads from the same memory location. The device operates with a maximum access time of 20ns for industrial applications and 15ns for commercial applications. It consumes approximately 850mW during active operation and only 1mW in standby mode, making it suitable for low-power applications. This memory can be configured as a stand-alone 256K-bit dual-port RAM or as a master/slave configuration for systems requiring wider data buses. It supports full on-chip hardware for semaphore signaling and includes arbitration logic for port access. The device is TTL-compatible and operates on a single 5V power supply. It is available in both 68-pin PLCC and 80-pin TQFP packages, with an industrial temperature range of -40¬8C to +85¬8C for selected speeds.
SRAM - Dual Port, Asynchronous Memory IC 256Kb (32K x 8) Parallel 20ns 80-TQFP (14x14)
IC SRAM 256KBIT PARALLEL 80TQFP
SRAM - Dual Port, Asynchronous Memory IC 256Kbit Parallel 20 ns 80-TQFP (14x14)
IC SRAM 256KBIT PARALLEL 80TQFP
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7007S20PF-ND | 7007S20PF | 7007S20PF | 7007S20PF |
| 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 | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Package Type | TQFP; 80-LQFP | QFP; 80-LQFP | ||
| Supply Voltage | 4.5V ~ 5.5V | Surface Mount | 4.5V ~ 5.5V |
