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M48T12-70PC1 from ST,ST Microelectronics

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M48T12-70PC1

Manufacturer: ST

16 KBIT (2KB X8) TIMEKEEPER SRAM

Partnumber Manufacturer Quantity Availability
M48T12-70PC1,M48T1270PC1 ST 200 In Stock

Description and Introduction

16 KBIT (2KB X8) TIMEKEEPER SRAM The **M48T12-70PC1** is a Timekeeping RAM (TKRAM) manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Non-volatile SRAM with real-time clock (RTC)  
- **Density:** 8Kb (1K x 8)  
- **Access Time:** 70ns  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-pin DIP (Dual In-line Package)  
- **Battery Backup:** Built-in lithium energy source (typically lasts >10 years)  
- **RTC Features:**  
  - Seconds, minutes, hours, day, date, month, and year  
  - Leap year compensation (up to 2100)  
  - 24-hour or 12-hour format  

### **Descriptions & Features:**  
- Combines **SRAM** and a **real-time clock (RTC)** in a single chip.  
- **Non-volatile memory** retains data during power loss due to the integrated lithium battery.  
- **Automatic power-fail detection** switches to battery backup when needed.  
- **Low-power CMOS technology** for reduced energy consumption.  
- **Industrial-grade reliability** with a long battery life.  
- Used in applications requiring **timekeeping and data retention**, such as embedded systems, industrial controls, and medical devices.  

Would you like additional technical details?

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