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M93C46-MN3 from ST,ST Microelectronics

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M93C46-MN3

Manufacturer: ST

16Kbit, 8Kbit, 4Kbit, 2Kbit, 1Kbit and 256bit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM

Partnumber Manufacturer Quantity Availability
M93C46-MN3,M93C46MN3 ST 1525 In Stock

Description and Introduction

16Kbit, 8Kbit, 4Kbit, 2Kbit, 1Kbit and 256bit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM The M93C46-MN3 is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Part Number:**  
M93C46-MN3  

### **Description:**  
The M93C46-MN3 is a 1Kbit (128 x 8 or 64 x 16) Microwire-compatible serial EEPROM with a wide voltage range. It supports both 8-bit and 16-bit organizations and operates over an extended temperature range.  

### **Key Features:**  
- **Memory Size:** 1Kbit (128 x 8 or 64 x 16)  
- **Interface:** Microwire (3-wire serial interface)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Time:** 5ms (typical)  
- **Endurance:** 4 million write cycles  
- **Data Retention:** 200 years  
- **Package:** SO-8 (MN3 suffix)  
- **Additional Features:**  
  - Software write protection  
  - Sequential read operation  
  - Self-timed programming cycle  
  - High noise immunity  

### **Applications:**  
- Automotive systems  
- Industrial controls  
- Consumer electronics  
- Telecommunications  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

16Kbit, 8Kbit, 4Kbit, 2Kbit, 1Kbit and 256bit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM

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