HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM The IDT7130SA100J is a high-speed 16K x 8-bit dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Organization:** 16K x 8-bit (131,072 bits)
- **Operating Voltage:** 5V ±10%
- **Access Time:** 100 ns (max)
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 48-pin Ceramic DIP (Dual In-line Package)
- **Power Consumption:**
- Active: 750 mW (typical)
- Standby: 55 mW (typical)
### **Descriptions:**
- The IDT7130SA100J is a dual-port SRAM designed for applications requiring simultaneous access from two independent buses.
- It features separate control, address, and I/O pins for each port, allowing concurrent read/write operations.
- Suitable for high-performance systems such as communication buffers, multiprocessor systems, and data sharing applications.
### **Features:**
- **True Dual-Port Operation:** Independent access for both ports.
- **Fully Asynchronous Operation:** No clock required for read/write operations.
- **Bus Arbitration Logic:** Built-in semaphore flags for inter-port communication.
- **High-Speed Access:** 100 ns maximum access time.
- **TTL-Compatible Inputs/Outputs:** Ensures easy interfacing with standard logic.
- **Low Power Consumption:** Standby mode reduces power usage.
- **Industrial-Grade Options Available:** Extended temperature range versions.
This device is ideal for applications requiring fast, conflict-free data transfer between two processors or systems.
