IC Phoenix logo

Home ›  M  › M5 > M28W640FSB70ZA6E

M28W640FSB70ZA6E from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

M28W640FSB70ZA6E

Manufacturer: ST, ST,ST

32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Boot Block, Secure Flash Memories

Partnumber Manufacturer Quantity Availability
M28W640FSB70ZA6E ST, ST,ST 4896 In Stock

Description and Introduction

32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Boot Block, Secure Flash Memories The **M28W640FSB70ZA6E** is a flash memory device manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Memory Type:** NOR Flash  
- **Density:** 64 Mbit (8 MB)  
- **Organization:** 8M x 8-bit or 4M x 16-bit  
- **Supply Voltage:** 2.7V - 3.6V  
- **Access Time:** 70 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-ball TFBGA (6 x 8 mm)  
- **Interface:** Parallel (Asynchronous)  

### **Descriptions:**
- **Sector Architecture:**  
  - Uniform 128 KB sectors (64 sectors total)  
  - Supports individual sector erase  
- **Endurance:**  
  - Minimum 100,000 erase/program cycles per sector  
- **Data Retention:**  
  - 20 years minimum  

### **Features:**
- **Low Power Consumption:**  
  - Standby current: 20 µA (typical)  
  - Active read current: 15 mA (typical)  
- **Advanced Protection Features:**  
  - Hardware and software data protection  
  - Block locking for secure data  
- **Reliability:**  
  - ECC (Error Correction Code) for enhanced data integrity  
  - Built-in bad block management  

This device is designed for embedded systems requiring high-performance, non-volatile storage.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Boot Block, Secure Flash Memories

Alternative Part Number

  • JS28F640P30T85A --: Intel/Micron StrataFlash 64Mb parallel NOR flash in TSOP-56, same 3V supply and asynchronous interface, widely used as a drop-in replacement for ST M28W series.
  • S29GL064N90TFI040 --: 64Mb 3V page-mode NOR flash in TSOP-56 with compatible command set and pinout, a common second-source for M28W640 devices.
  • MX29GL640ETTI-70G --: 64Mb 3V parallel NOR flash in TSOP-56 offering similar speed grade and interface, suitable as a cost-effective alternative to the ST part.
  • MX29GL640EHT2I-70G --: 64 Mbit 3V parallel NOR flash with compatible pinout and 70 ns speed grade, widely used as an alternative to M28W640 devices.
  • SST39VF6401B-70-4C-EKE --: 64 Mbit 3V parallel NOR flash in TSOP-48 with 70 ns access time, offering similar density and interface for legacy ST flash replacement.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips