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TMS27C256-JL from TI,Texas Instruments

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TMS27C256-JL

Manufacturer: TI

262 144-Bitprogrammable Read-Only Memory 28-CDIP

Partnumber Manufacturer Quantity Availability
TMS27C256-JL,TMS27C256JL TI 11 In Stock

Description and Introduction

262 144-Bitprogrammable Read-Only Memory 28-CDIP The TMS27C256-JL is a 256K (32K x 8) UV-erasable programmable read-only memory (EPROM) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Organization:** 32K x 8  
- **Access Time:** 200 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  
- **Package:** 28-pin plastic DIP (Dual In-line Package)  
- **Technology:** CMOS  

### **Descriptions and Features:**  
- **UV-Erasable:** Can be erased by exposure to ultraviolet light for reprogramming.  
- **High Reliability:** Features a long data retention period (typically 10 years).  
- **Single 5V Supply:** Operates with a standard 5V power supply.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with TTL logic levels.  
- **Three-State Outputs:** Supports bus-oriented systems.  
- **Programmable:** Supports standard EPROM programming methods.  

This device is commonly used in embedded systems, firmware storage, and other applications requiring non-volatile memory.

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