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TMS27PC256

TMS27C256 32768 BY 8-BIT UV ERASABLE TMS27PC256 32768 BY 8-BIT PROGRAMMABLE READ-ONLY MEMORIES

Partnumber Manufacturer Quantity Availability
TMS27PC256 35 In Stock

Description and Introduction

TMS27C256 32768 BY 8-BIT UV ERASABLE TMS27PC256 32768 BY 8-BIT PROGRAMMABLE READ-ONLY MEMORIES The TMS27PC256 is a 256K-bit (32K x 8) UV-erasable and electrically programmable read-only memory (EPROM) manufactured by Texas Instruments.  

### **Key Specifications:**  
- **Organization:** 32K x 8  
- **Access Time:** 150 ns (max)  
- **Operating Voltage:** 5V ± 10%  
- **Power Consumption:**  
  - Active: 100 mA (max)  
  - Standby: 30 mA (max)  
- **Programming Voltage (VPP):** 12.5V  
- **Operating Temperature Range:** 0°C to 70°C  

### **Features:**  
- **UV-Erasable:** Can be erased with UV light for reprogramming.  
- **Single 5V Power Supply:** For read operations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Allows bus sharing in microprocessor-based systems.  
- **JEDEC Standard Pinout:** Ensures compatibility with other EPROMs.  
- **Programmable:** Supports standard EPROM programming methods.  

### **Package Options:**  
- **28-Pin DIP (Dual In-Line Package)**  
- **28-Pin PLCC (Plastic Leaded Chip Carrier)**  

The TMS27PC256 is commonly used in embedded systems, microcontrollers, and other applications requiring non-volatile memory storage.

Application Scenarios & Design Considerations

TMS27C256 32768 BY 8-BIT UV ERASABLE TMS27PC256 32768 BY 8-BIT PROGRAMMABLE READ-ONLY MEMORIES

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