256K x 18 3.3V Synchronous ZBT SRAM 3.3V I/O, Burst Counter Pipelined Outputs The IDT71V3548S100PF is a high-speed 3.3V CMOS synchronous SRAM manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Density:** 4 Megabits (512K x 8)
- **Organization:** 512K words × 8 bits
- **Supply Voltage:** 3.3V ±10%
- **Access Time:** 8 ns (max)
- **Cycle Time:** 10 ns (max)
- **Operating Frequency:** 100 MHz
- **I/O Type:** Common I/O (separate input and output)
- **Package:** 100-pin TQFP (Thin Quad Flat Pack)
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)
- **Power Consumption:** Active (typical 750mW @ 100MHz), Standby (typical 5mW)
### **Descriptions:**
- The IDT71V3548S100PF is a synchronous SRAM designed for high-performance applications requiring fast access times.
- It features a fully pipelined architecture with burst mode support for efficient data transfers.
- The device is compatible with industry-standard synchronous SRAMs, making it suitable for networking, telecommunications, and computing applications.
### **Features:**
- **Synchronous Operation:** Clock-controlled read and write operations.
- **Burst Mode Support:** Linear or interleaved burst sequences (1, 2, 4, or 8 locations).
- **Single Clock Cycle Deselect:** Allows for efficient power management.
- **Byte Write Control:** Individual byte write enables (BW1-BW4).
- **JTAG Boundary Scan:** Supports IEEE 1149.1-compliant boundary scan testing.
- **Low Power Modes:** Standby and power-down modes for reduced power consumption.
- **3.3V I/O Compatibility:** TTL-compatible inputs and outputs.
This information is based on the manufacturer's datasheet for the IDT71V3548S100PF.
