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IDT7210L25J from IDT

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IDT7210L25J

Manufacturer: IDT

16 x 16 PARALLEL CMOS MULTIPLIER-ACCUMULATOR

Partnumber Manufacturer Quantity Availability
IDT7210L25J IDT 98 In Stock

Description and Introduction

16 x 16 PARALLEL CMOS MULTIPLIER-ACCUMULATOR The IDT7210L25J is a high-speed, low-power 256 x 9-bit asynchronous FIFO (First-In, First-Out) memory device. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Integrated Device Technology (IDT)  

### **Key Specifications:**  
- **Memory Organization:** 256 x 9-bit  
- **Operating Voltage:** 5V  
- **Access Time:** 25 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Power Dissipation:** Low power (typically 275 mW active, 30 mW standby)  

### **Descriptions:**  
- The IDT7210L25J is a high-speed asynchronous FIFO designed for buffering data between systems with different clock domains.  
- It supports independent read and write operations, enabling seamless data transfer.  
- The 9-bit width allows for parity or control bits alongside standard 8-bit data.  

### **Features:**  
- **Asynchronous Operation:** No need for a common clock between read and write operations.  
- **High-Speed Performance:** 25 ns access time for fast data transfers.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Expandable Depth:** Can be cascaded for deeper FIFO configurations.  
- **Flag Logic:** Includes Empty, Full, and Half-Full flags for status monitoring.  
- **Retransmit Function:** Allows re-reading data from the beginning of the FIFO.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  

This device is commonly used in data communication, networking, and digital signal processing applications where buffering is required.

Application Scenarios & Design Considerations

16 x 16 PARALLEL CMOS MULTIPLIER-ACCUMULATOR

Alternative Part Number

  • CY7C199-25PC --: Pin-compatible 2Kx8 asynchronous static RAM with 25 ns access time, matching the speed grade and function of the original IDT7210L25J.
  • AS7C256-25PC --: Direct drop-in replacement SRAM in the same 2Kx8 organization and 25 ns speed, widely used as a second-source for legacy IDT parts.
  • IS61C256AL-25J --: Low-power 32Kx8 CMOS SRAM with 25 ns access time, offering comparable performance and a common alternative when the original IDT device is unavailable.

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