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M29W010B45K1 from ST,ST Microelectronics

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M29W010B45K1

Manufacturer: ST

1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory

Partnumber Manufacturer Quantity Availability
M29W010B45K1 ST 4130 In Stock

Description and Introduction

1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory The **M29W010B45K1** is a **1 Mbit (128Kb x8)** flash memory device manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features:

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

### **Specifications:**  
- **Memory Size:** 1 Mbit (128Kb x8)  
- **Supply Voltage:**  
  - **VCC (Core):** 5V ± 10%  
  - **VPP (Programming Voltage):** 12V (for fast programming)  
- **Access Time:** 45 ns  
- **Operating Temperature Range:**  
  - **Commercial:** 0°C to +70°C  
  - **Industrial:** -40°C to +85°C  
- **Package:**  
  - **32-pin PLCC (Plastic Leaded Chip Carrier)**  
  - **32-pin TSOP (Thin Small Outline Package)**  

### **Features:**  
- **Sector Architecture:**  
  - **Two 16 KByte boot blocks** (top or bottom configuration)  
  - **One 32 KByte parameter block**  
  - **One 64 KByte main block**  
- **Fast Programming:**  
  - **Word programming time:** 10 µs (typical)  
  - **Chip erase time:** 10 seconds (typical)  
- **Low Power Consumption:**  
  - **Active current:** 30 mA (typical)  
  - **Standby current:** 100 µA (typical)  
- **Hardware Data Protection:**  
  - **VPP lockout** (prevents program/erase at invalid VPP)  
  - **Write protection** via control pin  
- **Compatibility:**  
  - **JEDEC standard** pinout and command set  
  - **Software compatible** with other 5V flash memories  

### **Applications:**  
- **Embedded systems**  
- **BIOS storage**  
- **Industrial control systems**  
- **Automotive electronics**  

This flash memory is designed for **high-performance, low-power applications** with reliable data retention and endurance.  

Would you like additional details on any specific aspect?

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