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TC551001CP-55L from TOSHIBA

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TC551001CP-55L

Manufacturer: TOSHIBA

131,072 WORD x 8 BIT STATIC RAM

Partnumber Manufacturer Quantity Availability
TC551001CP-55L,TC551001CP55L TOSHIBA 7380 In Stock

Description and Introduction

131,072 WORD x 8 BIT STATIC RAM The **TC551001CP-55L** is a **1Mbit (128K x 8-bit) CMOS Static RAM (SRAM)** manufactured by **Toshiba**.  

### **Key Specifications:**  
- **Organization:** 128K words × 8 bits  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 55ns  
- **Low Power Consumption:**  
  - Active Current: 40mA (max)  
  - Standby Current: 10μA (max)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 32-pin **Plastic DIP (Dual In-line Package)**  

### **Features:**  
- **Fully Static Operation** (no clock or refresh required)  
- **Tri-State Output** for bus compatibility  
- **TTL-Compatible Inputs and Outputs**  
- **Single 5V Power Supply**  
- **High-Speed Access Time** (55ns)  
- **Low Power Standby Mode**  

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

Would you like additional details on pin configuration or timing characteristics?

Application Scenarios & Design Considerations

131,072 WORD x 8 BIT STATIC RAM

Alternative Part Number

  • IS61C1024AL-55T --: 128K x 8 asynchronous SRAM with 55 ns access time, pin-compatible with the TC551001 and widely available as a drop-in replacement.
  • CY7C1019DV33-10ZSXI --: 128K x 8 low-power SRAM in the same JEDEC pinout; 10 ns speed grade exceeds the 55 ns requirement and is a reliable functional substitute.
  • AS6C1008-55TIN --: 128K x 8 low-power CMOS SRAM with 55 ns access time, designed as a direct replacement for legacy Toshiba TC551001 devices.

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