Description

The STI7000AQA is an electronic component model belonging to the IC Chips product category. It is a high performance, very low power CMOS Static Random Access Memory that is organized as 524,288 words by 8 bits. The STI7000AQA operates from a wide range of 2.7V to 3.6V supply voltage. It utilizes advanced CMOS technology and circuit techniques to provide both high speed and low power features. The typical CMOS standby current of the STI7000AQA is 0.5uA, and it has a maximum access time of 70ns in 3V operation. Memory expansion is made easy with the active LOW chip enable (CE), active LOW output enable (OE), and three-state output drivers.

Specifications and features

• Wide Vcc operation voltage: 2.7V ~ 3.6V
• Very low power consumption:
• Vcc = 3.0V C-grade: 20mA (Max.) operating current
• I-grade: 25mA (Max.) operating current
• 0.5uA (Typ.) CMOS standby current
• High speed access time:
• 70-70ns (Max) at Vcc = 3.0V
• 10-100ns (Max) at Vcc = 3.0V
• Automatic power down when chip is deselected
• Three state outputs and TTL compatible
• Fully static operation
• Data retention supply voltage as low as 1.5V
• Easy expansion with CE and OE options

Application Scenarios

The STI7000AQA can be used in various electronic devices and systems that require high performance memory with low power consumption. Some possible application scenarios include:

• Mobile devices
• Smart wearables
• Internet of Things (IoT) devices
• Embedded systems
• Automotive electronics

Comparison

- High performance

- Very low power consumption

- Wide Vcc operation voltage range

- Easy memory expansion

- Limited storage capacity (524,288 words by 8 bits)