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W24257S-70LE from WINBOND

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W24257S-70LE

Manufacturer: WINBOND

32K X 8 CMOS STATIC RAM

Partnumber Manufacturer Quantity Availability
W24257S-70LE,W24257S70LE WINBOND 2000 In Stock

Description and Introduction

32K X 8 CMOS STATIC RAM The part **W24257S-70LE** is manufactured by **Winbond**. Here are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** 256K (32K x 8) CMOS Serial EEPROM  
- **Interface:** I²C (2-wire)  
- **Operating Voltage:** 2.5V to 5.5V  
- **Speed:** 70ns access time  
- **Operating Temperature Range:** -40°C to +85°C  
- **Endurance:** 1,000,000 write cycles  
- **Data Retention:** 100 years  
- **Package:** 8-lead SOIC (150mil)  

### **Descriptions:**  
- Low-power CMOS technology  
- Byte and Page Write modes (up to 64 bytes per page)  
- Hardware write protection  
- Schmitt Trigger inputs for noise suppression  

### **Features:**  
- **I²C-Compatible Interface:** Supports standard (100kHz) and fast (400kHz) modes  
- **Self-Timed Write Cycle:** Includes auto-erase and auto-write functions  
- **Built-in Error Detection:** Acknowledge polling for write completion  
- **ESD Protection:** Exceeds 4000V (HBM)  

This information is based on Winbond's official documentation for the **W24257S-70LE** serial EEPROM.

Application Scenarios & Design Considerations

32K X 8 CMOS STATIC RAM

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