HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS The IDT7133LA55G is a high-speed, low-power, 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)
- **Supply Voltage:** 5V ±10%
- **Access Time:** 55 ns
- **Operating Current:** 120 mA (typical)
- **Standby Current:** 10 mA (typical)
- **Package:** 48-pin Ceramic DIP (Dual In-line Package)
- **Operating Temperature Range:** 0°C to +70°C (Commercial)
- **Technology:** CMOS
### **Descriptions:**
- The IDT7133LA55G is a dual-port RAM with independent access for both ports, allowing simultaneous reads and writes.
- It is designed for applications requiring high-speed data transfer and shared memory systems.
- Features include automatic power-down for reduced standby power consumption.
### **Features:**
- **True Dual-Port Operation:** Independent read/write access from both ports.
- **Fully Asynchronous Operation:** No clock required.
- **Busy Output (BUSY):** Prevents contention during simultaneous writes to the same address.
- **Semaphore Flag Control:** Supports inter-processor communication.
- **Low Power Consumption:** CMOS technology ensures efficient power usage.
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.
- **Industrial Standard Pinout:** Matches industry-standard dual-port RAM configurations.
This device is commonly used in multiprocessor systems, communication buffers, and other applications requiring shared memory access.
