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IDT72V211L15PFI from IDT

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IDT72V211L15PFI

Manufacturer: IDT

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

Partnumber Manufacturer Quantity Availability
IDT72V211L15PFI IDT 142 In Stock

Description and Introduction

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 IDT72V211L15PFI is a high-speed, low-power 3.3V CMOS synchronous FIFO memory device manufactured by Integrated Device Technology (IDT).  

### **Key Specifications:**  
- **Density:** 512K x 18 (9,437,184 bits)  
- **Organization:** 512K x 18  
- **Speed:** 15 ns (66 MHz)  
- **Supply Voltage:** 3.3V ±10%  
- **Operating Current:** 85 mA (typical)  
- **Standby Current:** 5 mA (typical)  
- **I/O Type:** 3.3V LVTTL-compatible  
- **Package:** 100-pin TQFP (PFI)  

### **Descriptions and Features:**  
- **High-Speed Operation:** Supports 66 MHz operation with 15 ns access time.  
- **Synchronous FIFO:** Read and write operations synchronized to independent clock inputs.  
- **Programmable Flags:** Includes Almost Full/Almost Empty flags with programmable offset.  
- **Retransmit Function:** Allows data to be reread from the beginning of the FIFO.  
- **Bypass Mode:** Enables simultaneous read and write at the same memory location.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Industrial Temperature Range:** -40°C to +85°C.  
- **JTAG Boundary Scan:** Supports IEEE 1149.1-compliant boundary scan for testability.  

This device is commonly used in networking, telecommunications, and data buffering applications.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • CY7C4255V-15AXC --: Cypress synchronous FIFO in the same 15 ns speed grade and comparable 8Kx18 density, widely used as a drop-in replacement for IDT 72V-series FIFOs.
  • SN74ACT7808-15PN --: TI ACT-series 15 ns synchronous FIFO with similar organization and timing, suitable functional alternative when IDT parts are unavailable.
  • 72V211L15PF --: Renesas now owns the former IDT FIFO portfolio and continues to supply the same 72V211L 15 ns device under its own brand, ensuring identical specifications.

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