HIGH-SPEED 4K x 16 DUAL-PORT STATIC RAM The **IDT7024L25J** is a high-speed, low-power dual-port static RAM (SRAM) manufactured by **Integrated Device Technology (IDT)**. Below are the key specifications, descriptions, and features based on the available knowledge base:
### **Specifications:**
- **Part Number:** IDT7024L25J
- **Manufacturer:** IDT (Integrated Device Technology)
- **Type:** Dual-Port SRAM
- **Density:** 16K x 16 (256 Kb)
- **Speed:** 25 ns access time
- **Voltage Supply:** 5V ±10%
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 68-pin PLCC (Plastic Leaded Chip Carrier)
- **I/O Type:** TTL-compatible
### **Descriptions:**
- The **IDT7024L25J** is a **high-performance asynchronous dual-port RAM** designed for applications requiring simultaneous access from two independent buses.
- It supports **non-contentious read/write operations** from both ports, making it ideal for communication buffers, multi-processor systems, and data sharing applications.
- The device includes **on-chip arbitration logic** to prevent data corruption during simultaneous write operations to the same memory location.
### **Features:**
- **True Dual-Port Operation:** Allows independent read/write access from both ports.
- **High-Speed Performance:** 25 ns access time for fast data processing.
- **Low Power Consumption:** CMOS technology ensures efficient power usage.
- **Bus Matching:** Supports master/slave configurations for system expansion.
- **Semaphore Signaling:** Includes hardware semaphore registers for inter-processor communication.
- **Automatic Power-Down:** Reduces power consumption when not in use.
- **Industrial Standard Pinout:** Compatible with other industry-standard dual-port RAMs.
This information is strictly based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official **IDT7024L25J datasheet**.
