IC Phoenix logo

Home ›  X  › X2 > X5045S8

X5045S8 from INTERSIL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

X5045S8

Manufacturer: INTERSIL, XIC

CPU Supervisor with 4K SPI EEPROM

Partnumber Manufacturer Quantity Availability
X5045S8 INTERSIL, XIC 305 In Stock

Description and Introduction

CPU Supervisor with 4K SPI EEPROM Part X5045S8 is manufactured by XIC (Xicor). Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Serial EEPROM with Supervisor  
- **Memory Capacity:** 512 x 8 bits (4 Kbit)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Voltage Range:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Cycle Endurance:** 1,000,000 cycles  
- **Data Retention:** 100 years  
- **Watchdog Timer:** Programmable (200ms, 600ms, 1.4s, or disabled)  
- **Reset Threshold Voltage:** Adjustable (supports 2.93V, 3.08V, 4.38V, 4.63V, or custom via external resistors)  
- **Package Options:** 8-lead SOIC, 8-lead PDIP  

### **Descriptions:**  
The X5045S8 is a combination device integrating a 4 Kbit SPI serial EEPROM, a programmable watchdog timer, and a voltage supervisor in a single package. It is designed for applications requiring non-volatile memory storage with system monitoring capabilities.  

### **Features:**  
- **Integrated Functions:**  
  - 4 Kbit SPI EEPROM  
  - Voltage monitoring (reset output)  
  - Programmable watchdog timer  
- **SPI Modes Supported:** Mode 0 and Mode 3  
- **Software and Hardware Write Protection:**  
  - Block protection (1/4, 1/2, or full array)  
  - WP pin for hardware protection  
- **Low Power Consumption:**  
  - Standby current: 10 µA (typical)  
  - Active current: 3 mA (typical)  
- **Reliable Data Storage:**  
  - Built-in error correction for enhanced data integrity  

This information is strictly factual from the manufacturer's datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

CPU Supervisor with 4K SPI EEPROM

Alternative Part Number

  • CAT25C45SI --: CPU supervisor with EEPROM and SPI interface, functionally equivalent to the X5045 in an 8-pin SOIC package.
  • M95040-WMN6TP --: SPI EEPROM with comparable memory density and SOIC-8 footprint, suitable as a functional substitute for the memory portion.
  • DS1232LPS-2 --: Supervisor IC offering reset and watchdog functions similar to the X5045, usable where the EEPROM feature is not critical.
  • CAT25040VI-GT3 --: EEPROM with integrated watchdog and voltage monitor in SOIC-8, functionally similar to the X5045 supervisory EEPROM family.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips