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M93C66-MN3 from ST,ST Microelectronics

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M93C66-MN3

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
M93C66-MN3,M93C66MN3 ST 7294 In Stock

Description and Introduction

16Kbit, 8Kbit, 4Kbit, 2Kbit and 1Kbit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM The M93C66-MN3 is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by STMicroelectronics.  

### **Specifications:**  
- **Memory Size:** 4 Kbit (organized as 256 x 16 or 512 x 8)  
- **Interface:** Microwire (3-wire serial interface)  
- **Supply Voltage:** 2.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Time (Byte/Page):** 5 ms (typical)  
- **Endurance:** 4 million write cycles  
- **Data Retention:** 200 years  
- **Package:** SO-8  

### **Descriptions:**  
The M93C66-MN3 is a non-volatile memory device that allows data to be electrically erased and reprogrammed. It supports sequential read operations and features a software write protection mechanism.  

### **Features:**  
- **Serial Interface:** Compatible with Microwire protocol  
- **Flexible Organization:** Configurable as 256 x 16-bit or 512 x 8-bit  
- **Low Power Consumption:** Standby current < 5 µA  
- **Write Protection:** Software-controlled via specific instructions  
- **Sequential Read Mode:** Allows faster data access  

This information is based on STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

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

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