3.3 VOLT CMOS SuperSync FIFO The IDT72V285L10PF is a high-speed, low-power synchronous FIFO (First-In, First-Out) memory device manufactured by Integrated Device Technology (IDT). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Part Number:** IDT72V285L10PF
- **Memory Size:** 262,144 x 18 bits (4.5 Mbits)
- **Organization:** 262K x 18
- **Operating Voltage:** 3.3V
- **Speed Grade:** 10 ns (100 MHz)
- **Access Time:** 10 ns
- **Cycle Time:** 10 ns
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package Type:** 100-pin TQFP (Thin Quad Flat Pack)
- **I/O Type:** 3.3V LVTTL compatible
### **Descriptions:**
- The IDT72V285L10PF is a synchronous FIFO designed for high-speed data buffering applications.
- It supports simultaneous read and write operations with independent clocks.
- Features programmable flags (Almost Full, Almost Empty, Full, Empty) for efficient data management.
- Suitable for applications requiring high-speed data transfer, such as networking, telecommunications, and digital signal processing.
### **Features:**
- **High-Speed Operation:** 10 ns access time (100 MHz clock frequency).
- **Low Power Consumption:** Optimized for power-sensitive applications.
- **Programmable Flags:** Configurable Almost Full/Almost Empty thresholds.
- **Synchronous Operation:** Independent read and write clocks for simultaneous operations.
- **Retransmit Function:** Allows re-reading of stored data.
- **Bus-Matching Capability:** 18-bit wide data bus with 3.3V LVTTL I/O.
- **First Word Fall-Through (FWFT) Mode:** Optional mode for reduced latency.
- **Industrial-Grade Options Available:** Extended temperature range versions (e.g., IDT72V285L10PFG8).
This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official IDT datasheet.
