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M28W640ECT70N6 from ST,ST Microelectronics

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M28W640ECT70N6

Manufacturer: ST

64 MBIT (4MB X16, BOOT BLOCK)3V SUPPLY FLASH MEMORY

Partnumber Manufacturer Quantity Availability
M28W640ECT70N6 ST 2820 In Stock

Description and Introduction

64 MBIT (4MB X16, BOOT BLOCK)3V SUPPLY FLASH MEMORY The M28W640ECT70N6 is a 64 Mbit (8 Mbit x8) Flash memory device manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Density:** 64 Mbit (8 Mbit x8)  
- **Organization:** x8  
- **Supply Voltage:** 2.7V to 3.6V  
- **Access Time:** 70 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSOP48 (Thin Small Outline Package, 48 pins)  
- **Technology:** NOR Flash  

### **Features:**  
- **Sector Architecture:**  
  - Uniform 128 KB sectors  
  - Additional 16 KB top and bottom boot sectors  
- **Low Power Consumption:**  
  - Active read current: 15 mA (typical)  
  - Standby current: 1 µA (typical)  
- **High Performance:**  
  - Fast read access time (70 ns)  
  - Page mode read (4-word/8-byte page)  
- **Reliability & Endurance:**  
  - 100,000 erase/program cycles per sector  
  - 20-year data retention  
- **Software & Hardware Protection:**  
  - Block locking/unlocking for security  
  - Data polling and toggle bit for status detection  
- **Compatibility:**  
  - JEDEC-standard commands  
  - Compatible with CFI (Common Flash Interface)  

This device is designed for embedded systems, networking, and industrial applications requiring reliable non-volatile memory storage.

Application Scenarios & Design Considerations

64 MBIT (4MB X16, BOOT BLOCK)3V SUPPLY FLASH MEMORY

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