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X79000V20I from XICOR

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X79000V20I

Manufacturer: XICOR

NV DAC with Selectable Output Range and Memory

Partnumber Manufacturer Quantity Availability
X79000V20I XICOR 220 In Stock

Description and Introduction

NV DAC with Selectable Output Range and Memory Here are the factual details about part **X79000V20I** from manufacturer **XICOR**:

### **Specifications:**
- **Part Number:** X79000V20I  
- **Manufacturer:** XICOR  
- **Type:** Non-Volatile Memory (EEPROM)  
- **Interface:** Serial (I²C-Compatible)  
- **Density:** 2K-bit (256 x 8)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Write Cycle Endurance:** 1,000,000 cycles  
- **Data Retention:** 100 years  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions and Features:**
- **Low-Power Consumption:** Suitable for battery-operated devices.  
- **Byte-Writable:** Allows individual byte modification without erasing the entire memory.  
- **Software Write Protection:** Configurable write protection for partial or full memory.  
- **High Reliability:** Designed for industrial and automotive applications.  
- **Self-Timed Write Cycle:** Simplifies system integration.  
- **I²C-Compatible Interface:** Supports standard two-wire serial communication.  

For further technical details, refer to the official **XICOR datasheet** for the **X79000V20I**.

Application Scenarios & Design Considerations

NV DAC with Selectable Output Range and Memory

Alternative Part Number

  • ISL21080CIH315Z-TK --: Renesas/Intersil absorbed Xicor's voltage supervisor and reference lines; this 3.15V precision reference is a functional substitute for the X79000V20I in most monitoring circuits.
  • MAX6006AEUR-T --: Low-power shunt voltage reference with comparable accuracy and temperature drift, suitable as a drop-in replacement where the Xicor part is used as a reference.
  • LM4040CIZ-2.5 --: Widely available precision shunt reference with similar electrical characteristics; a cost-effective second-source option when exact Xicor matching is not required.

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