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M58LW064D from MITSUBIS

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M58LW064D

Manufacturer: MITSUBIS, ST

64 MBIT(8MB X8, 4MB X16, UNIFORM BLOCK)3V SUPPLY FLASH MEMORY

Partnumber Manufacturer Quantity Availability
M58LW064D MITSUBIS, ST 5728 In Stock

Description and Introduction

64 MBIT(8MB X8, 4MB X16, UNIFORM BLOCK)3V SUPPLY FLASH MEMORY The **M58LW064D** is a Flash memory device manufactured by **MITSUBIS** (a typographical error; the correct manufacturer is **STMicroelectronics**, often abbreviated as **ST**).  

### **Specifications:**  
- **Memory Type:** Flash  
- **Density:** 64 Mbit (8 MB)  
- **Organization:** 8M x 8 bits or 4M x 16 bits  
- **Supply Voltage:** 2.7V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C (industrial grade)  
- **Access Time:** 70 ns (maximum)  
- **Interface:** Parallel (Asynchronous)  
- **Sector Architecture:** Uniform 128 KB sectors  
- **Endurance:** 100,000 write/erase cycles per sector  
- **Data Retention:** 20 years  

### **Descriptions:**  
- The **M58LW064D** is a high-performance, low-power Flash memory device designed for embedded systems.  
- It supports both **8-bit and 16-bit** data bus configurations.  
- Features **hardware and software data protection** mechanisms.  

### **Features:**  
- **Low Power Consumption:** Active read current (typical) of 15 mA, standby current (typical) of 20 µA.  
- **Flexible Sector Erase:** Supports **sector erase (128 KB)** and full-chip erase.  
- **Fast Programming:** Byte/word programming in 20 µs (typical).  
- **Embedded Algorithms:** Includes automatic program and erase algorithms.  
- **Hardware Reset (RESET# Pin):** Allows for quick device initialization.  
- **Compatibility:** JEDEC-standard pinout and command set.  

This information is based solely on the **M58LW064D** datasheet from **STMicroelectronics**.

Application Scenarios & Design Considerations

64 MBIT(8MB X8, 4MB X16, UNIFORM BLOCK)3V SUPPLY FLASH MEMORY

Alternative Part Number

  • S29GL064N90TFI040 --: 64 Mbit parallel NOR flash in TSOP-56, same density and interface class as the M58LW064D, widely available and well documented.
  • MX29LV640EBTI-70G --: 64 Mbit 3V parallel NOR flash with compatible pinout and access timing, a common drop-in replacement for legacy Mitsubishi NOR parts.
  • AM29LV640MB-90EI --: 64 Mbit low-voltage parallel NOR flash in the same package family, functionally equivalent for boot-code storage applications.
  • SST39VF6401B-70-4C-EKE --: 64 Mbit 3V parallel NOR flash in TSOP-48 with JEDEC-standard pinout and software commands, offering comparable density and performance.

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