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TC55257BFTL-85L from TOSHIBA

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TC55257BFTL-85L

Manufacturer: TOSHIBA

SILICON GATE CMOS 32,768 WORD X 8 BIT STATIC RAM

Partnumber Manufacturer Quantity Availability
TC55257BFTL-85L,TC55257BFTL85L TOSHIBA 700 In Stock

Description and Introduction

SILICON GATE CMOS 32,768 WORD X 8 BIT STATIC RAM The TC55257BFTL-85L is a 262,144-word by 8-bit CMOS static RAM (SRAM) manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 262,144 words × 8 bits (256K × 8)  
- **Supply Voltage:** 5V ± 10%  
- **Access Time:** 85 ns  
- **Operating Current:** 60 mA (max)  
- **Standby Current:** 10 μA (max) in CMOS mode  
- **Package:** 28-pin SOP (Small Outline Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- **High-Speed Operation:** Suitable for applications requiring fast read/write operations.  
- **Low Power Consumption:** Features both active and standby modes to minimize power usage.  
- **CMOS Technology:** Ensures low power dissipation and high noise immunity.  
- **Fully Static Operation:** No clock or refresh required, simplifying system design.  
- **Tri-State Output:** Allows direct connection to a common bus.  
- **Data Retention:** Guaranteed in standby mode with reduced voltage (2V min).  

### **Features:**
- **Single 5V Power Supply**  
- **TTL-Compatible Inputs/Outputs**  
- **Common I/O Structure**  
- **Automotive-Grade Reliability (if applicable)**  
- **Industrial Standard Pinout**  

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

Let me know if you need further details.

Application Scenarios & Design Considerations

SILICON GATE CMOS 32,768 WORD X 8 BIT STATIC RAM

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