3.3 VOLT CMOS ASYNCHRONOUS FIFO The **IDT72V05L25JI** is a high-speed, low-power **First-In, First-Out (FIFO)** memory device manufactured by **Integrated Device Technology (IDT)**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Part Number:** IDT72V05L25JI
- **Memory Size:** 512 x 9 bits (4,608 bits)
- **Operating Voltage:** 3.3V
- **Speed:** 25 MHz (40 ns access time)
- **Package Type:** 32-pin PLCC (Plastic Leaded Chip Carrier)
- **Operating Temperature Range:** -40°C to +85°C (Industrial Grade)
- **I/O Type:** 5V TTL-compatible inputs and outputs
### **Descriptions:**
- A **synchronous FIFO** designed for high-speed data buffering.
- Supports **unidirectional data flow** with independent read and write clocks.
- Features **programmable flags** (Almost Full, Almost Empty, Full, Empty) for efficient data management.
- Low power consumption in both active and standby modes.
- Suitable for applications requiring **high-speed data transfer** and temporary storage.
### **Features:**
- **3.3V power supply** with 5V-tolerant inputs.
- **25 MHz operating frequency** for fast data handling.
- **Retransmit capability** (allows re-reading data).
- **Programmable Almost Full/Almost Empty flags** with offset control.
- **Bidirectional data flow control** (supports unidirectional or bidirectional operation).
- **Industrial temperature range** (-40°C to +85°C).
- **Low standby current** for power-sensitive applications.
This FIFO is commonly used in **networking, telecommunications, and data acquisition systems** where high-speed buffering is required.
