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X1228V14 from XICOR

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X1228V14

Manufacturer: XICOR

Real Time Clock/Calendar/CPU Supervisor with EEPROM

Partnumber Manufacturer Quantity Availability
X1228V14 XICOR 475 In Stock

Description and Introduction

Real Time Clock/Calendar/CPU Supervisor with EEPROM Part X1228V14 is manufactured by XICOR. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** XICOR  
- **Type:** Non-volatile Serial EEPROM  
- **Memory Size:** 16 Kbit (2K x 8)  
- **Interface:** I²C (2-wire serial)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Write Cycle Endurance:** 1,000,000 cycles per byte  
- **Data Retention:** 100 years  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 8-lead SOIC, 8-lead TSSOP  

### **Descriptions:**  
The X1228V14 is a 16 Kbit serial EEPROM with an integrated real-time clock (RTC) and alarm functions. It combines non-volatile memory with timekeeping capabilities, making it suitable for applications requiring data logging, event timing, or system configuration storage.  

### **Features:**  
- **Non-volatile Memory:** 2K x 8-bit EEPROM array  
- **Real-Time Clock (RTC):**  
  - Seconds, minutes, hours, day, date, month, and year  
  - Leap year compensation  
  - Alarm functionality with interrupt output  
- **I²C Serial Interface:** Supports standard (100 kHz) and fast (400 kHz) modes  
- **Low Power Consumption:**  
  - Active current: 1 mA (typical)  
  - Standby current: 3 µA (typical)  
- **Built-in Power-Fail Detection:** Protects data during power loss  
- **Software Write Protection:** Configurable memory block protection  

This information is strictly factual from the provided knowledge base.

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