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SMJ27C010A-20JM from TI,Texas Instruments

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SMJ27C010A-20JM

Manufacturer: TI, ASI

1 MEG UVEPROM UV Erasable Programmable Read-Only Memory

Partnumber Manufacturer Quantity Availability
SMJ27C010A-20JM,SMJ27C010A20JM TI, ASI 7704 In Stock

Description and Introduction

1 MEG UVEPROM UV Erasable Programmable Read-Only Memory The part **SMJ27C010A-20JM** is a **1 Megabit (128K x 8) UV Erasable PROM** manufactured by **ASI (Advanced Semiconductor, Inc.)**.  

### **Key Specifications:**  
- **Memory Size:** 1 Megabit (128K x 8)  
- **Technology:** UV Erasable PROM  
- **Access Time:** 200 ns  
- **Operating Voltage:** 5V ±10%  
- **Package Type:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Data Retention:** Minimum 10 years  

### **Features:**  
- **UV Erasable:** Can be erased with ultraviolet light for reprogramming.  
- **High Reliability:** Designed for industrial and commercial applications.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Consumption:** CMOS technology for reduced power usage.  
- **JEDEC Standard Pinout:** Ensures compatibility with industry-standard sockets.  

This part is now considered **obsolete** and may be difficult to source. It was commonly used in embedded systems, industrial controls, and legacy computing applications.

Application Scenarios & Design Considerations

1 MEG UVEPROM UV Erasable Programmable Read-Only Memory

Alternative Part Number

  • M27C1001-20F1 --: 1 Mbit (128K x 8) UV EPROM in a 32-pin DIP, pin-compatible and functionally equivalent to the SMJ27C010A with matching 200 ns access time.
  • AM27C010-200DC --: 1 Mbit CMOS EPROM with 200 ns access time in a 32-pin CERDIP, a direct functional replacement for the SMJ27C010A-20JM.
  • M27C1001-20XF1 --: Alternative 1 Mbit EPROM with 200 ns speed grade and compatible pinout, suitable as a drop-in substitute when the ceramic package is not required.
  • TMS27C010A-20JL --: 1 Mbit UV-erasable EPROM with 200 ns access time in a 32-pin DIP, functionally equivalent and a common second-source option.

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