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TC554161AFT-85 from TOSHIBA

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TC554161AFT-85

Manufacturer: TOSHIBA

262,144-WORD BY 16-BIT STATIC RAM

Partnumber Manufacturer Quantity Availability
TC554161AFT-85,TC554161AFT85 TOSHIBA 5704 In Stock

Description and Introduction

262,144-WORD BY 16-BIT STATIC RAM The TC554161AFT-85 is a 4M-bit (512K x 8) high-speed CMOS static RAM (SRAM) manufactured by Toshiba.  

### **Key Specifications:**  
- **Organization:** 512K words × 8 bits  
- **Supply Voltage:** 5V ±10%  
- **Access Time:** 85 ns (max)  
- **Operating Current:** 60 mA (max)  
- **Standby Current:** 10 μA (max) (CMOS level)  
- **Package:** 32-pin TSOP (Thin Small Outline Package)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Features:**  
- **High-Speed Operation:** 85 ns access time  
- **Low Power Consumption:**  
  - Active current: 60 mA (max)  
  - Standby current (CMOS level): 10 μA (max)  
- **Fully Static Operation:** No clock or refresh required  
- **Single 5V Power Supply**  
- **Tri-State Output**  
- **TTL-Compatible Inputs/Outputs**  
- **Data Retention in Battery Backup Mode**  

This SRAM is commonly used in applications requiring fast, low-power memory, such as embedded systems, networking devices, and industrial controls.  

(Source: Toshiba datasheet for TC554161AFT-85.)

Application Scenarios & Design Considerations

262,144-WORD BY 16-BIT STATIC RAM

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