3.3 VOLT CMOS SyncFIFO? 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 The IDT72V201L20PF is a high-speed, low-power 3.3V CMOS synchronous FIFO memory device manufactured by Integrated Device Technology (IDT). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Manufacturer:**
- **IDT (Integrated Device Technology)**
### **Specifications:**
- **Part Number:** IDT72V201L20PF
- **Type:** Synchronous FIFO (First-In, First-Out) Memory
- **Density:** 262,144 bits (32K x 8)
- **Supply Voltage:** 3.3V (±10%)
- **Speed:** 20ns (50 MHz operating frequency)
- **I/O Type:** 5V-tolerant inputs and outputs
- **Package:** 32-lead Plastic Fine-Pitch Ball Grid Array (PFBGA)
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Data Retention:** Non-volatile (retains data without power)
### **Descriptions:**
- The IDT72V201L20PF is a high-performance, low-power FIFO memory designed for high-speed data buffering applications.
- It features synchronous read and write operations with independent clocks for input and output.
- The device includes flag logic (Full, Empty, Half-Full, and Programmable Almost Full/Almost Empty) for efficient data flow control.
- It supports retransmit capability, allowing data to be reread from the beginning of the FIFO.
### **Features:**
- **High-Speed Operation:** 50 MHz clock frequency (20ns read/write cycle time).
- **Low Power Consumption:** CMOS technology for reduced power usage.
- **5V-Tolerant I/Os:** Allows interfacing with 5V logic systems.
- **Programmable Flags:** Almost Full/Almost Empty thresholds can be set.
- **Retransmit Function:** Enables rereading of stored data.
- **Synchronous Operation:** Independent read and write clocks for flexible data transfer.
- **Industrial-Grade Options:** Available in extended temperature ranges (not for the L20PF variant).
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.
