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TC514100AZ-70

70 ns, 1-bit generation dynamic RAM

Partnumber Manufacturer Quantity Availability
TC514100AZ-70,TC514100AZ70 551 In Stock

Description and Introduction

70 ns, 1-bit generation dynamic RAM The part **TC514100AZ-70** is a **512K x 8-bit (4Mbit) CMOS Static RAM (SRAM)** manufactured by **Toshiba**.  

### **Key Specifications:**  
- **Organization:** 512K × 8-bit  
- **Density:** 4 Megabit (4Mb)  
- **Technology:** CMOS  
- **Access Time:** 70 ns  
- **Operating Voltage:** 5V ±10%  
- **Package:** 32-pin TSOP (Type II)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  

### **Features:**  
- **Low Power Consumption:**  
  - Active Current: 60 mA (max)  
  - Standby Current: 10 mA (max) (TTL level)  
  - Standby Current: 5 mA (max) (CMOS level)  
- **Fully Static Operation:** No clock or refresh required  
- **Tri-State Outputs**  
- **Single 5V Power Supply**  
- **TTL-Compatible Inputs/Outputs**  
- **High-Speed Access Time:** 70 ns  
- **Industrial Standard Pinout**  

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

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

Application Scenarios & Design Considerations

70 ns, 1-bit generation dynamic RAM

Alternative Part Number

  • AS4C1M16S-7TCN --: 1M x 16 DRAM in a 50-pin TSOP package with 70 ns access time, a direct functional replacement for the TC514100AZ-70.
  • IS41C16256-70T --: 256K x 16 fast page mode DRAM with 70 ns speed grade, pin-compatible with the 1M x 16 device in many designs.
  • MT4C1024-70 --: 1M x 4 DRAM with 70 ns access time, a common alternative from a different series for legacy 1M DRAM sockets.

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