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The HM6267P-35 is a high-speed CMOS static RAM (SRAM) manufactured by Hitachi (now Renesas Electronics). Below are the factual details about this component:

Specifications:

• Type: 65,536-word × 8-bit High-Speed CMOS Static RAM
• Organization: 64K × 8 (524,288 bits)
• Access Time: 35 ns
• Operating Voltage: 5V ±10%
• Operating Current: 60 mA (max)
• Standby Current: 10 µA (max, CMOS level)
• Package: 28-pin DIP (Dual In-line Package) or SOP (Small Outline Package)
• Operating Temperature Range: 0°C to +70°C (Commercial)
• I/O Interface: TTL-compatible

Descriptions:

• The HM6267P-35 is a low-power, high-performance SRAM designed for applications requiring fast access times and low power consumption.
• It features a fully static operation, eliminating the need for external refresh cycles.
• The chip is compatible with standard TTL levels and is suitable for battery-backed or power-sensitive systems.

Features:

• High-Speed Access: 35 ns maximum access time
• Low Power Consumption:
• Active current: 60 mA (max)
• Standby current: 10 µA (max, CMOS level)
• Single 5V Power Supply
• Fully Static Operation: No clock or refresh required
• Three-State Outputs
• TTL-Compatible Inputs/Outputs
• Wide Operating Temperature Range

This SRAM is commonly used in embedded systems, industrial controls, telecommunications, and other applications requiring fast, non-volatile memory storage.