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M48T58Y-70PC1 from ST,ST Microelectronics

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M48T58Y-70PC1

Manufacturer: ST

64 KBIT (8KB X 8) TIMEKEEPER SRAM

Partnumber Manufacturer Quantity Availability
M48T58Y-70PC1,M48T58Y70PC1 ST 225 In Stock

Description and Introduction

64 KBIT (8KB X 8) TIMEKEEPER SRAM The **M48T58Y-70PC1** is a timekeeping SRAM (TKS RAM) manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **STMicroelectronics (ST)**  

### **Specifications:**  
- **Type:** Timekeeping SRAM (TKS RAM)  
- **Density:** 64Kb (8K x 8)  
- **Access Time:** 70ns  
- **Voltage Supply:** 4.5V to 5.5V  
- **Package:** 28-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Integrated Features:**  
  - Real-time clock (RTC) with century byte  
  - Battery backup support  
  - Automatic power-fail switchover  

### **Descriptions:**  
- Combines a **64Kb SRAM** with a **real-time clock (RTC)**.
- Designed for **battery-backed** applications where data retention is critical during power loss.
- Includes **century byte** support for year 2000 compliance.  

### **Features:**  
- **Non-volatile SRAM** with integrated RTC.  
- **Low-power** operation in battery backup mode.  
- **Automatic leap year compensation** up to 2100.  
- **Power-fail detection** and write protection.  
- **Industrial-grade** reliability.  

This information is based on STMicroelectronics' official documentation for the **M48T58Y-70PC1**.

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