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TMS27C128-12JE from TI,Texas Instruments

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TMS27C128-12JE

Manufacturer: TI

131 072-BIT UV ERASABLE PROGRAMMABLE READ-ONLY MEMORY

Partnumber Manufacturer Quantity Availability
TMS27C128-12JE,TMS27C12812JE TI 2596 In Stock

Description and Introduction

131 072-BIT UV ERASABLE PROGRAMMABLE READ-ONLY MEMORY The TMS27C128-12JE is a 128K (16K x 8) UV-erasable and electrically programmable read-only memory (EPROM) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Memory Size:** 128K (16K x 8)  
- **Access Time:** 120 ns  
- **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 Type:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Technology:** CMOS  

### **Descriptions and Features:**  
- **UV-Erasable:** Can be erased by exposure to ultraviolet light for reprogramming.  
- **Electrically Programmable:** Allows for byte-wise programming.  
- **Single 5V Power Supply:** Simplifies system integration.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Supports bus-oriented systems.  
- **High Reliability:** Designed for industrial and commercial applications.  
- **Standard Pinout:** Compatible with other 27C128 EPROMs.  

This EPROM is commonly used in embedded systems, firmware storage, and legacy computing applications.  

(Source: Texas Instruments Datasheet)

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