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TMS27C256-15JE from TI,Texas Instruments

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TMS27C256-15JE

Manufacturer: TI

262 144-Bitprogrammable Read-Only Memory 28-CDIP -40 to 85

Partnumber Manufacturer Quantity Availability
TMS27C256-15JE,TMS27C25615JE TI 200 In Stock

Description and Introduction

262 144-Bitprogrammable Read-Only Memory 28-CDIP -40 to 85 The TMS27C256-15JE is a 256K-bit (32K x 8) UV-erasable programmable read-only memory (EPROM) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 32K x 8  
- **Speed:** 150 ns access time  
- **Supply Voltage (VCC):** 5V ± 10%  
- **Operating Current:** 30 mA (max)  
- **Standby Current:** 100 µA (max)  
- **Programming Voltage (VPP):** 12.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The TMS27C256-15JE is a high-performance EPROM with a fast access time of 150 ns.  
- It is designed for applications requiring non-volatile memory storage.  
- The device is UV-erasable, allowing for reprogramming after exposure to ultraviolet light.  
- It features a single 5V power supply for read operations and requires a 12.5V programming voltage.  

### **Features:**
- **High-Speed Access:** 150 ns access time  
- **Low Power Consumption:**  
  - 30 mA active current  
  - 100 µA standby current  
- **UV-Erasable:** Can be erased and reprogrammed  
- **Single 5V Supply for Read Operation**  
- **TTL-Compatible Inputs and Outputs**  
- **Three-State Outputs**  
- **JEDEC Standard Pinout**  

This information is based solely on the technical specifications provided by Texas Instruments for the TMS27C256-15JE.

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