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M58LW128A from ST,ST Microelectronics

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M58LW128A

Manufacturer: ST

128 MBIT (8MB X16 OR 4MB X32, UNIFORM BLOCK, BURST) 3V SUPPLY FLASH MEMORIES

Partnumber Manufacturer Quantity Availability
M58LW128A ST 6100 In Stock

Description and Introduction

128 MBIT (8MB X16 OR 4MB X32, UNIFORM BLOCK, BURST) 3V SUPPLY FLASH MEMORIES The **M58LW128A** is a Flash memory device manufactured by **STMicroelectronics (ST)**. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Memory Type:** Flash (NOR)  
- **Density:** 128 Mbit (16 MByte)  
- **Organization:**  
  - 16,777,216 words × 8 bits  
  - 8,388,608 words × 16 bits  
- **Supply Voltage:**  
  - **VCC (Core):** 2.7V to 3.6V  
  - **VCCQ (I/O):** 1.65V to 3.6V  
- **Access Time:**  
  - 70 ns (max) for initial access  
  - 25 ns (max) for burst mode  
- **Operating Temperature Range:**  
  - Industrial: -40°C to +85°C  
  - Extended: -40°C to +125°C (optional)  
- **Package Options:**  
  - 48-ball TFBGA (6x8 mm)  
  - 56-lead TSOP  

### **Descriptions & Features:**
- **High-Performance Burst Mode:** Supports synchronous read operations with a 25 ns burst access time.  
- **Low Power Consumption:**  
  - Active read current: 20 mA (typical)  
  - Standby current: 20 µA (typical)  
- **Flexible Sector Architecture:**  
  - **Uniform 4 KB sectors** for fine granularity.  
  - **Eight 32 KB sectors** and **one 64 KB sector** for larger blocks.  
- **Advanced Security Features:**  
  - **Hardware and Software Protection** for sectors.  
  - **OTP (One-Time Programmable)** sector for secure data storage.  
- **Reliable Data Retention:**  
  - 20 years (typical) at 85°C  
  - 100,000 program/erase cycles per sector  
- **Compatibility:**  
  - **CFI (Common Flash Interface)** compliant.  
  - Supports **JEDEC standard** commands.  
- **Interfaces:**  
  - **Asynchronous** (random access)  
  - **Synchronous** (burst mode)  

This information is based on STMicroelectronics' official documentation for the **M58LW128A** Flash memory device.

Application Scenarios & Design Considerations

128 MBIT (8MB X16 OR 4MB X32, UNIFORM BLOCK, BURST) 3V SUPPLY FLASH MEMORIES

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