32K X 8 LOW VOLTAGE CMOS STATIC RAM The IS61LV256-10J is a high-speed 256K x 16 (4Mb) CMOS static RAM (SRAM) manufactured by Integrated Silicon Solution Inc. (ISSI). Below are its specifications, descriptions, and features:
### **Specifications:**
- **Organization:** 256K x 16 (4 Megabit)
- **Supply Voltage:** 3.3V (±10%)
- **Access Time:** 10 ns
- **Operating Current:** 85 mA (typical)
- **Standby Current:** 5 mA (typical)
- **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **I/O Type:** 3.3V compatible
### **Descriptions:**
- The IS61LV256-10J is a low-power, high-performance SRAM designed for applications requiring fast access times and low power consumption.
- It is commonly used in embedded systems, networking equipment, telecommunications, and other high-speed applications.
- The device features a fully static operation, meaning no refresh cycles are required.
### **Features:**
- **High-Speed Performance:** 10 ns access time.
- **Low Power Consumption:**
- Active current: 85 mA (typical).
- Standby current: 5 mA (typical).
- **3.3V Power Supply:** Compatible with low-voltage systems.
- **CMOS Technology:** Ensures low power dissipation.
- **TTL-Compatible Inputs and Outputs:** Ensures easy interfacing.
- **Three-State Outputs:** Allows bus sharing in multi-master systems.
- **Fully Static Operation:** No clock or refresh required.
- **Industrial Standard Pinout:** Compatible with other similar SRAMs.
This information is based on the manufacturer's datasheet and technical documentation.
