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TMS27C128JL

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP

Partnumber Manufacturer Quantity Availability
TMS27C128JL 11 In Stock

Description and Introduction

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP The **TMS27C128JL** is a 128K (16K x 8) UV-erasable and electrically programmable read-only memory (EPROM) manufactured by Texas Instruments.  

### **Key Specifications:**  
- **Organization:** 16K x 8 bits  
- **Access Time:** 150 ns (max)  
- **Operating Voltage:** 5V ± 10%  
- **Power Consumption:**  
  - Active: 100 mA (max)  
  - Standby: 30 mA (max)  
- **Programming Voltage (VPP):** 12.5V  
- **Package:** 28-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Features:**  
- **UV-Erasable:** Can be erased by exposure to ultraviolet light for reprogramming.  
- **Single 5V Power Supply:** For read operations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Supports bus-oriented applications.  
- **Programmable:** Supports standard EPROM programming methods.  
- **High Reliability:** Industrial-grade performance.  

### **Applications:**  
- Microcontroller-based systems  
- Firmware storage  
- Embedded systems  
- Legacy computing applications  

This device is designed for applications requiring non-volatile memory with the flexibility of reprogramming via UV erasure.

Application Scenarios & Design Considerations

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP
Partnumber Manufacturer Quantity Availability
TMS27C128JL TI 400 In Stock

Description and Introduction

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP The TMS27C128JL is a 128K (16K x 8) UV-erasable programmable read-only memory (EPROM) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 16K x 8  
- **Speed:** 200 ns (access time)  
- **Supply Voltage:** 5V ± 10%  
- **Power Dissipation:**  
  - Active: 525 mW (max)  
  - Standby: 132 mW (max)  
- **Operating Temperature Range:**  
  - Commercial (0°C to 70°C)  
  - Industrial (-40°C to 85°C)  
- **Package Options:**  
  - 28-pin Ceramic DIP (Dual Inline Package)  
  - 28-pin Plastic DIP  
  - 28-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The TMS27C128JL is a high-performance, electrically programmable read-only memory with UV-erasable capability.  
- It is designed for applications requiring non-volatile storage of firmware or data.  
- Data retention is guaranteed for at least 10 years.  

### **Features:**
- **UV-Erasable:** Can be erased by exposure to ultraviolet light for reprogramming.  
- **Single 5V Power Supply:** No additional voltages required for read operations.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Tri-State Outputs:** Allows for easy bus sharing in microprocessor systems.  
- **Programmable:** Supports standard EPROM programming methods.  
- **High Reliability:** Industrial-grade options available for harsh environments.  

This information is based on the manufacturer's datasheet for the TMS27C128JL.

Application Scenarios & Design Considerations

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP
Partnumber Manufacturer Quantity Availability
TMS27C128JL TEXAS 26 In Stock

Description and Introduction

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP The **TMS27C128JL** is a 128K (16K x 8) UV-erasable and electrically programmable read-only memory (EPROM) manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Organization:** 16K x 8  
- **Access Time:** 200 ns (varies by speed grade)  
- **Supply Voltage (Vcc):** 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 (commercial grade)  
- **Package:** 28-pin DIP (Dual In-line Package)  

### **Features:**  
- **UV-Erasable:** Can be erased via ultraviolet light exposure (typically 15-20 minutes under UV lamp).  
- **Electrically Programmable:** Supports standard EPROM programming methods.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Single 5V Power Supply:** Simplifies system integration.  
- **Three-State Outputs:** Allows bus sharing in microprocessor-based systems.  
- **High Reliability:** Features include noise immunity and robust data retention.  

### **Applications:**  
- Microcontroller-based systems  
- Firmware storage  
- Legacy computing and industrial control systems  

This EPROM is designed for applications requiring non-volatile memory with reprogrammability via UV erasure.

Application Scenarios & Design Considerations

131 072-Bit UV Erasable Programmable Read-Only Memory 28-CDIP

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