IC Phoenix logo

Home ›  I  › I8 > IDT70261L55PF

IDT70261L55PF from IDT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

IDT70261L55PF

Manufacturer: IDT

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM WITH INTERRUPT

Partnumber Manufacturer Quantity Availability
IDT70261L55PF IDT 89 In Stock

Description and Introduction

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM WITH INTERRUPT The IDT70261L55PF is a high-speed, low-power 16K x 16 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Organization:** 16K x 16 (262,144 bits)  
- **Speed:** 55 ns access time  
- **Voltage Supply:** 5V ±10%  
- **Operating Current:** 150 mA (typical)  
- **Standby Current:** 10 mA (typical)  
- **Package:** 100-pin Plastic Quad Flat Pack (PQFP)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions:**  
- The IDT70261L55PF is a dual-port RAM that allows simultaneous access from two independent buses.  
- It is designed for high-performance applications requiring fast data transfer between processors.  
- Features include non-volatile write protection and an automatic power-down mode for reduced power consumption.  

### **Features:**  
- **True Dual-Port Operation:** Independent read/write access from both ports.  
- **Interrupt Flags:** Supports mailbox communication between ports.  
- **Bus Arbitration:** On-chip logic resolves simultaneous access conflicts.  
- **Low Power Consumption:** CMOS technology for reduced power usage.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Industrial Standard Pinout:** Matches other industry-standard dual-port RAMs.  

This device is commonly used in multiprocessor systems, communication buffers, and other applications requiring shared memory access.

Application Scenarios & Design Considerations

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM WITH INTERRUPT

Alternative Part Number

  • CY7C026AV-55AXC --: Pin-compatible dual-port SRAM with similar 55 ns access time and 16K x 16 organization, widely available as a direct functional replacement.
  • 71342SA55PF --: Same dual-port SRAM family lineage with matching 55 ns speed and 16K x 16 density, offered under the Renesas brand after the IDT acquisition.
  • AS7C34096A-55TIN --: Alternative dual-port SRAM with comparable 55 ns timing and 16K x 16 configuration, suitable as a second-source option when the original is unavailable.
  • CY7C026A-55AC --: Pin-compatible dual-port SRAM with similar 55 ns access time and 16K x 16 organization, widely used as a drop-in alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips