IC Phoenix logo

Home ›  M  › M10 > M41ST84WMQ6

M41ST84WMQ6 from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

M41ST84WMQ6

Manufacturer: ST

512 Bit (64 X8) Serial RTC with Supervisory Functions

Partnumber Manufacturer Quantity Availability
M41ST84WMQ6 ST 1472 In Stock

Description and Introduction

512 Bit (64 X8) Serial RTC with Supervisory Functions The M41ST84WMQ6 is a serial real-time clock (RTC) manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Series:** M41ST84W  
- **Package:** 28-SOIC (0.295", 7.50mm Width)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Interface:** I²C (400 kHz)  
- **Timekeeping Accuracy:** ±5 ppm (±0.432 seconds/day)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Clock Frequency:** 32.768 kHz  
- **Memory:** 256 bytes of battery-backed SRAM  
- **Battery Backup:** Supports external battery for timekeeping during power loss  
- **Alarms:** Two programmable alarms  
- **Watchdog Timer:** Yes  
- **Square Wave Output:** Programmable frequency (1Hz to 32kHz)  

### **Descriptions:**  
- The M41ST84WMQ6 is a low-power serial RTC with an integrated SRAM and a built-in watchdog timer.  
- It provides accurate timekeeping with automatic leap-year compensation.  
- The device includes power-fail detection and switchover circuitry for battery backup operation.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-backed applications.  
- **I²C Interface:** Allows easy communication with microcontrollers.  
- **Battery Backup:** Maintains timekeeping and SRAM data during power loss.  
- **Programmable Alarms:** Two alarms with interrupt capability.  
- **Watchdog Timer:** Enhances system reliability.  
- **Tamper Detection:** Optional feature for security applications.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This information is based on the manufacturer's datasheet and technical documentation.

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