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M58WR032FB60ZB6

Manufacturer: ST

32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory

Partnumber Manufacturer Quantity Availability
M58WR032FB60ZB6 ST 1891 In Stock

Description and Introduction

32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory The **M58WR032FB60ZB6** 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)  

### **Specifications:**  
- **Memory Type:** Flash  
- **Density:** 32 Mbit (4 MB)  
- **Interface:** Parallel  
- **Organization:** 4M x 8-bit or 2M x 16-bit  
- **Supply Voltage:** 2.7V - 3.6V  
- **Access Time:** 60 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** FBGA (Fine-Pitch Ball Grid Array)  

### **Descriptions:**  
- The **M58WR032FB60ZB6** is a high-performance, low-power **32 Mbit (4 MB) parallel NOR flash memory** device.  
- It supports **both 8-bit and 16-bit data bus configurations**.  
- Designed for applications requiring **fast read operations** and **reliable non-volatile storage**.  

### **Features:**  
- **Fast Read Access Time:** 60 ns  
- **Low Power Consumption:**  
  - Active Read Current: 20 mA (typical)  
  - Standby Current: 20 µA (typical)  
- **Sector Architecture:**  
  - Uniform 64 KB sectors for flexible erase operations  
- **Hardware & Software Data Protection:**  
  - Block locking mechanism  
  - Password protection  
- **Extended Endurance & Data Retention:**  
  - 100,000 erase/write cycles per sector  
  - 20-year data retention  

This information is based on STMicroelectronics' official documentation for the **M58WR032FB60ZB6** flash memory device.

Application Scenarios & Design Considerations

32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory

Alternative Part Number

  • JS28F320J3D75 --: 32 Mbit parallel NOR flash in TSOP-56, similar density and interface, widely available as a drop-in style replacement for legacy Intel/Numonyx flash.
  • S29GL032N90TFI040 --: 32 Mbit 3V page-mode NOR flash with compatible parallel bus timing and TSOP-56 package, a common second-source for M58-series parts.
  • MX29GL320EHT2I-70G --: 32 Mbit 3V parallel NOR flash in TSOP-56, pin-compatible class device often used to replace Numonyx M58WR parts in embedded designs.
  • PC28F320J3F75A --: 32 Mbit parallel NOR flash in a similar TSOP/BGA package with comparable voltage and access time, suitable as a functional replacement for the 32 Mbit ST device.

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