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SMJ27C256-17JM from ASI

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SMJ27C256-17JM

Manufacturer: ASI

256K UVEPROM

Partnumber Manufacturer Quantity Availability
SMJ27C256-17JM,SMJ27C25617JM ASI 4440 In Stock

Description and Introduction

256K UVEPROM The SMJ27C256-17JM is a 256K (32K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by ASI.  

### **Specifications:**  
- **Organization:** 32K x 8  
- **Access Time:** 170 ns  
- **Operating Voltage:** 5V ± 10%  
- **Power Consumption:**  
  - Active: 100 mA (max)  
  - Standby: 40 mA (max)  
- **Programming Voltage (VPP):** 12.5V  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Retention:** 10 years minimum  

### **Descriptions & Features:**  
- **UV Erasable:** Can be erased by exposure to ultraviolet light.  
- **Electrically Programmable:** Supports standard EPROM programming methods.  
- **Single 5V Power Supply:** Simplifies system integration.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Allows for bus-oriented applications.  
- **JEDEC Standard Pinout:** Ensures compatibility with industry-standard sockets.  

This EPROM is designed for applications requiring non-volatile memory storage, such as firmware storage in embedded systems.

Application Scenarios & Design Considerations

256K UVEPROM
Partnumber Manufacturer Quantity Availability
SMJ27C256-17JM,SMJ27C25617JM TI 2207 In Stock

Description and Introduction

256K UVEPROM The SMJ27C256-17JM is a 256K (32K x 8) UV erasable programmable read-only memory (EPROM) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Memory Size:** 256K (32K x 8)  
- **Access Time:** 170 ns  
- **Operating Voltage:** 5V ± 10%  
- **Power Dissipation:**  
  - Active: 525 mW (max)  
  - Standby: 132 mW (max)  
- **Technology:** CMOS  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Data Retention:** 10 years minimum  

### **Descriptions and Features:**  
- High-speed, low-power CMOS EPROM  
- Single 5V power supply  
- Fully static operation (no clock required)  
- TTL-compatible inputs and outputs  
- UV erasable and electrically programmable  
- JEDEC-approved pinout  
- Industrial-standard packaging  

This device is designed for applications requiring non-volatile memory storage with reprogramming capability.

Application Scenarios & Design Considerations

256K UVEPROM

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