DUAL CMOS SyncFIFO The IDT72831L15PF is a high-speed, low-power FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Part Number:** IDT72831L15PF
- **Manufacturer:** IDT (Integrated Device Technology)
- **Type:** Synchronous FIFO
- **Organization:** 512 x 18
- **Speed:** 15 ns (66.6 MHz)
- **Supply Voltage:** 5V
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 64-Lead Plastic Thin Quad Flat Pack (TQFP)
### **Descriptions:**
- The IDT72831L15PF is a synchronous FIFO designed for high-speed data buffering applications.
- It features a 512 x 18-bit memory array with synchronous read and write operations.
- The device includes flag logic for empty, full, and programmable almost-empty/almost-full status indicators.
- It supports retransmit capability, allowing data to be reread from the beginning of the FIFO.
### **Features:**
- **High-Speed Operation:** 15 ns access time (66.6 MHz).
- **Low Power Consumption:** CMOS technology for reduced power usage.
- **Synchronous Operation:** Clock-controlled read and write operations.
- **Programmable Flags:** Almost-empty and almost-full flags for flow control.
- **Retransmit Function:** Enables rereading of stored data.
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.
- **Industrial-Standard Pinout:** Facilitates easy replacement in existing designs.
This device is commonly used in networking, telecommunications, and data processing systems requiring high-speed buffering.
