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IDT71216S9PF

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors

Partnumber Manufacturer Quantity Availability
IDT71216S9PF 19 In Stock

Description and Introduction

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors The IDT71216S9PF is a high-speed 16K x 16-bit static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Memory Size:** 16K x 16-bit (262,144 bits)  
- **Organization:** 16-bit word width  
- **Supply Voltage:** 5V ±10%  
- **Access Time:** 9 ns (max)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 64-pin Plastic Quad Flat Pack (PQFP)  
- **I/O Type:** TTL-compatible  
- **Standby Current (Typical):** 10 mA (TTL standby)  
- **Operating Current (Typical):** 120 mA (active)  

### **Descriptions:**  
- **High-Speed Performance:** Designed for applications requiring fast access times.  
- **Low Power Consumption:** Features standby modes to reduce power usage.  
- **Wide Operating Voltage:** Supports standard 5V operation.  
- **Industrial-Grade Reliability:** Suitable for commercial applications.  

### **Features:**  
- **Fast Access Time:** 9 ns maximum for high-speed applications.  
- **Single 5V Power Supply:** Simplifies system design.  
- **Three-State Outputs:** Allows direct interfacing with common bus structures.  
- **CMOS Technology:** Ensures low power consumption.  
- **Fully Static Operation:** No clock or refresh required.  
- **TTL-Compatible Inputs/Outputs:** Ensures easy integration with TTL logic.  

This SRAM is commonly used in cache memory, networking, telecommunications, and other high-performance computing applications.  

(Note: Always refer to the official datasheet for the most accurate and detailed information.)

Application Scenarios & Design Considerations

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors

Alternative Part Number

  • CY7C1021CV33-10ZXC --: Pin-compatible 64Kx16 asynchronous SRAM in the same 44-pin TSOP package with comparable 10 ns access time, widely available as a drop-in replacement.
  • IS61WV102416BLL-10TLI --: 64Kx16 high-speed asynchronous SRAM with 10 ns access time in a 44-pin TSOP II package, functionally equivalent and commonly used to replace IDT71216 devices.
  • AS7C31026C-10TCN --: 64Kx16 low-power asynchronous SRAM in a 44-pin TSOP package with 10 ns speed grade, offered as a direct second-source alternative for legacy IDT SRAM parts.
Partnumber Manufacturer Quantity Availability
IDT71216S9PF IDT 46 In Stock

Description and Introduction

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors The **IDT71216S9PF** is a high-speed, low-power **16K x 16 Dual-Port Static RAM (SRAM)** manufactured by **Integrated Device Technology (IDT)**.  

### **Key Specifications:**  
- **Memory Organization:** 16K x 16 (262,144 bits)  
- **Supply Voltage:** 5V ±10%  
- **Access Time:** 25 ns (max)  
- **Operating Current:** 120 mA (typical)  
- **Standby Current:** 5 mA (typical)  
- **Package:** 64-pin Plastic Thin Quad Flat Pack (TQFP)  

### **Features:**  
- **True Dual-Port Operation:** Allows simultaneous access from both ports  
- **Bus Compatibility:** Independent control signals for each port  
- **Interrupt Flag:** Supports mailbox communication between ports  
- **Semaphore Control:** Hardware handshaking for shared resource management  
- **Automatic Power-Down:** Reduces power consumption when inactive  
- **Industrial Temperature Range:** -40°C to +85°C  

### **Applications:**  
- Multi-processor systems  
- Communication buffering  
- Data logging  
- Shared memory systems  

This device is designed for high-performance applications requiring fast, reliable dual-port memory access.

Application Scenarios & Design Considerations

BiCMOS StaticRAM 240K (16K x 15-BIT) CACHE-TAG RAM For PowerPCO and RISC Processors

Alternative Part Number

  • CY7C1021CV33-10ZXC --: Pin-compatible 64Kx16 asynchronous SRAM with similar speed grade and 3.3V supply, widely available as a drop-in replacement for the IDT71216 series.
  • IS61LV6416-10TL --: 64Kx16 low-voltage SRAM in the same TSOP package with comparable access time, commonly used as a second-source alternative to IDT71216 devices.
  • AS7C164-15TC --: Legacy-compatible 64Kx16 SRAM offered as a direct replacement for older IDT asynchronous SRAMs, suitable for long-lifecycle designs.

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