128K x 16 HIGH-SPEED CMOS STATIC RAM WITH 3.3V SUPPLY The **IS61LV12816-15BI** is a high-speed CMOS static RAM (SRAM) manufactured by **Integrated Silicon Solution Inc. (ISSI)**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Density:** 2 Mbit (128K x 16)
- **Organization:** 131,072 words × 16 bits
- **Supply Voltage:** 3.3V (±10%)
- **Access Time:** 15 ns
- **Operating Current:** 85 mA (typical)
- **Standby Current:** 5 mA (typical)
- **Package:** 44-pin TSOP II (Type II)
- **Operating Temperature Range:** Industrial (-40°C to +85°C)
- **I/O Type:** 3.3V CMOS-compatible
### **Descriptions:**
- The **IS61LV12816-15BI** is a **low-voltage, high-performance SRAM** designed for applications requiring fast access times and low power consumption.
- It is widely used in **networking, telecommunications, embedded systems, and industrial applications**.
- The device supports **asynchronous operation** with separate byte controls (UB, LB) for byte-wise read/write operations.
### **Features:**
- **High-Speed Performance:** 15 ns access time.
- **Low Power Consumption:**
- Active current: 85 mA (typ.)
- Standby current: 5 mA (typ.)
- **Wide Operating Voltage Range:** 3.3V ±10%.
- **Industrial Temperature Range:** -40°C to +85°C.
- **Three-State Outputs:** Allows direct interfacing with common system buses.
- **Byte Control:** Supports upper (UB) and lower (LB) byte operations.
- **Fully Static Operation:** No refresh required.
- **TTL-Compatible Inputs and Outputs.**
- **Lead-Free & RoHS Compliant.**
This SRAM is ideal for applications requiring **fast, low-power, and reliable memory storage** in industrial and embedded systems.
