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M48T201Y70MH1 from ST,ST Microelectronics

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M48T201Y70MH1

Manufacturer: ST

3.3V-5V TIMEKEEPER CONTROLLER

Partnumber Manufacturer Quantity Availability
M48T201Y70MH1 ST 45 In Stock

Description and Introduction

3.3V-5V TIMEKEEPER CONTROLLER The **M48T201Y70MH1** is a timekeeping SRAM (Static Random Access Memory) module manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Non-volatile SRAM with integrated real-time clock (RTC)  
- **Density:** 128 Kbit (16 K × 8)  
- **Interface:** Parallel  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SOIC (MH1)  
- **Clock Accuracy:** ±1 minute per month at 25°C  
- **Battery Backup:** Integrated lithium energy source (typical 10-year lifespan)  
- **Access Time:** 70 ns  

### **Descriptions:**  
- Combines SRAM with an RTC, calendar, and power-fail control circuitry.  
- Maintains timekeeping and data retention during power loss.  
- Used in applications requiring non-volatile memory with timekeeping functionality.  

### **Features:**  
- **Automatic Power-Fail Chip Deselect:** Protects data during power loss.  
- **Battery Switchover:** Seamless transition to backup power.  
- **Millennium-Compliant:** Handles year 2000 and beyond.  
- **Low Power Consumption:** Extends battery life.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

For detailed datasheets, refer to **STMicroelectronics' official documentation**.

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