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X4283S8Z-2.7 from XICOR

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X4283S8Z-2.7

Manufacturer: XICOR

CPU Supervisor with 128K EEPROM

Partnumber Manufacturer Quantity Availability
X4283S8Z-2.7,X4283S8Z27 XICOR 4500 In Stock

Description and Introduction

CPU Supervisor with 128K EEPROM Here are the factual details about part **X4283S8Z-2.7** from manufacturer **XICOR**:

### **Specifications:**  
- **Part Number:** X4283S8Z-2.7  
- **Manufacturer:** XICOR  
- **Supply Voltage:** 2.7V to 5.5V  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Memory Type:** EEPROM (Electrically Erasable Programmable Read-Only Memory)  
- **Memory Size:** 4Kbit (512 x 8)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-lead SOIC (Small Outline Integrated Circuit)  
- **Write Cycle Endurance:** 1,000,000 cycles  
- **Data Retention:** 100 years  

### **Descriptions:**  
The **X4283S8Z-2.7** is a low-voltage, serial EEPROM device from XICOR, designed for reliable non-volatile data storage. It supports SPI communication and operates across a wide voltage range, making it suitable for various embedded applications.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Hardware Write Protection:** WP pin for preventing accidental writes.  
- **Software Write Protection:** Configurable block protection.  
- **Self-Timed Write Cycle:** No external timing components needed.  
- **High-Speed Clock Frequency:** Supports up to 3MHz.  
- **Byte and Page Write Modes:** Flexible data storage options.  

Let me know if you need further details.

Application Scenarios & Design Considerations

CPU Supervisor with 128K EEPROM

Alternative Part Number

  • MAX812SEUS-T --: Voltage supervisor with 2.7V threshold in SOT-143/SOIC, functionally similar to the X4283 supervisor with reset output.
  • ADM809SAKSZ-REEL --: Low-cost 2.7V voltage supervisor in SOT-23, comparable reset threshold and open-drain output suitable as a replacement.
  • MCP131T-270E/TO --: 2.7V voltage detector with reset output in TO-92/SOT-23, offers similar supervisory function at low cost.

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