CMOS STATIC RAM 1 MEG (128K x 8-BIT) The **IDT71024-S20Y** is a high-speed CMOS Static RAM (SRAM) manufactured by **Integrated Device Technology (IDT)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Part Number:** IDT71024-S20Y
- **Type:** 128K x 8-bit (1-Mbit) CMOS Static RAM
- **Speed:** 20 ns access time
- **Voltage Supply:** 5V ±10%
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 32-pin SOJ (Small Outline J-Lead)
- **Organization:** 131,072 words × 8 bits
- **I/O Type:** Common I/O (input/output shared)
- **Standby Current (TTL):** 10 mA (typical)
- **Standby Current (CMOS):** 1 mA (typical)
- **Operating Current:** 120 mA (typical at 20 ns)
### **Descriptions:**
- The **IDT71024-S20Y** is a **high-performance, low-power** CMOS SRAM designed for applications requiring fast access times.
- It is **fully static**, meaning no clock or refresh is required, making it suitable for battery-backed or low-power systems.
- The device supports **asynchronous operation** and is compatible with TTL levels.
- It is commonly used in **embedded systems, networking equipment, industrial controls, and telecommunications**.
### **Features:**
- **High-Speed Access:** 20 ns maximum access time.
- **Low Power Consumption:**
- Active current: 120 mA (typical)
- CMOS standby mode reduces power significantly (1 mA typical).
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.
- **Single 5V Power Supply:** Operates at 5V with ±10% tolerance.
- **Fully Static Operation:** No refresh cycles needed.
- **Three-State Outputs:** Allows for bus sharing in multi-device systems.
- **Industrial-Grade Reliability:** High endurance and data retention.
This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official **IDT71024-S20Y datasheet**.
