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M29DW128F70ZA6F from ST,ST Microelectronics

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M29DW128F70ZA6F

Manufacturer: ST

128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory

Partnumber Manufacturer Quantity Availability
M29DW128F70ZA6F ST 1820 In Stock

Description and Introduction

128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory The **M29DW128F70ZA6F** is a flash memory device manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

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

### **Description:**  
The **M29DW128F70ZA6F** is a **128 Mbit (16 MB) Dual-Bank Flash Memory** with a **70 ns access time**. It is designed for high-performance embedded applications requiring reliable non-volatile storage.  

### **Key Features:**  
- **Memory Size:** 128 Mbit (16 MB)  
- **Organization:**  
  - **x16 (16-bit data bus)**  
  - **Uniform 128 Kbyte sectors**  
- **Dual-Bank Architecture:**  
  - Allows simultaneous read and write operations (Read-While-Write capability)  
- **Supply Voltage:**  
  - **2.7V to 3.6V** (single power supply)  
- **Access Time:** **70 ns**  
- **Operating Temperature Range:**  
  - **Industrial (-40°C to +85°C)**  
- **Interface:**  
  - **Asynchronous**  
  - **Compatible with JEDEC standards**  
- **Sector Protection:**  
  - Hardware and software sector protection  
  - Temporary sector unprotection  
- **Programming & Erase:**  
  - **Page Programming (up to 32 words/page)**  
  - **Sector Erase (128 KB sectors)**  
  - **Chip Erase**  
- **Endurance:**  
  - **100,000 erase/program cycles per sector**  
- **Data Retention:**  
  - **20 years minimum**  
- **Package:**  
  - **TSOP56 (Thin Small Outline Package, 56-pin)**  

### **Applications:**  
- Embedded systems  
- Automotive electronics  
- Industrial control  
- Networking equipment  
- Consumer electronics  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory

Alternative Part Number

  • S29GL128P11TFI010 --: 128 Mbit parallel NOR flash in TSOP56 with comparable 70-110 ns access time and pin-compatible footprint, widely used as a drop-in replacement for ST M29DW series.
  • MX29GL128FHT2I-70G --: 128 Mbit 3V parallel NOR flash with 70 ns speed grade and TSOP56 package, functionally equivalent to the M29DW128F and available from an alternate supplier.
  • SST39VF128A-70-4C-EKE --: 128 Mbit 3V parallel NOR flash in TSOP48/TSOP56 with 70 ns access, offering a similar command set and suitable as a second-source alternative.

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