HIGH-SPEED 16K x 8 DUAL-PORT STATIC RAM The IDT7006S55PF is a high-speed, low-power 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Organization:** 16K x 8 (131,072 bits)
- **Operating Voltage:** 5V ±10%
- **Access Time:** 55 ns
- **Power Consumption:**
- Active: 750 mW (typical)
- Standby: 5 mW (typical)
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)
- **Package:** 48-lead Plastic Flatpack (PF)
### **Descriptions:**
- The IDT7006S55PF is a dual-port RAM that allows independent, simultaneous access from two separate buses.
- It is designed for high-performance applications requiring fast data transfer between processors or systems.
- Features include automatic power-down for reduced standby power consumption and on-chip arbitration logic to prevent data corruption during simultaneous writes.
### **Features:**
- **True Dual-Port Operation:** Independent read/write access from both ports.
- **Fully Asynchronous:** No clock or refresh required.
- **Bus Compatibility:** TTL-compatible inputs and outputs.
- **Interrupt Support:** Mailbox interrupt flags for inter-processor communication.
- **Semaphore (Flag) Logic:** Hardware-controlled semaphores for resource sharing.
- **High-Speed Access:** 55 ns maximum access time.
- **Low-Power Modes:** Standby and power-down modes for reduced power consumption.
This device is commonly used in multiprocessor systems, communication buffers, and other applications requiring shared memory access.
