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W39L020P-90B from WINBONG

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W39L020P-90B

Manufacturer: WINBONG

128K X 8 CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
W39L020P-90B,W39L020P90B WINBONG 10 In Stock

Description and Introduction

128K X 8 CMOS FLASH MEMORY The part **W39L020P-90B** is manufactured by **WINBONG**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Part Number:** W39L020P-90B  
- **Manufacturer:** WINBONG  
- **Memory Type:** Flash Memory  
- **Density:** 2 Megabit (256K x 8)  
- **Supply Voltage:** 2.7V - 3.6V  
- **Access Time:** 90 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Package Type:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The **W39L020P-90B** is a **2M-bit (256K x 8)** CMOS flash memory device.  
- It supports **single power supply operation** (2.7V - 3.6V).  
- Designed for **high-performance, low-power applications**.  

### **Features:**  
- **Low Power Consumption:**  
  - Active current: 15 mA (typical)  
  - Standby current: 1 µA (typical)  
- **Fast Read Access Time:** 90 ns  
- **Sector Erase Architecture:**  
  - Uniform 4K-byte sectors  
  - Full chip erase capability  
- **Hardware Data Protection:**  
  - VCC power-on/power-off detection  
  - Write protection via control pin  
- **Reliable Endurance:**  
  - 100,000 erase/program cycles (minimum)  
  - 20-year data retention  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

128K X 8 CMOS FLASH MEMORY
Partnumber Manufacturer Quantity Availability
W39L020P-90B,W39L020P90B WINBOND 950 In Stock

Description and Introduction

128K X 8 CMOS FLASH MEMORY The part **W39L020P-90B** is manufactured by **Winbond**. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Memory Type:** Flash  
- **Memory Size:** 2 Mbit (256 KB)  
- **Organization:** 256K x 8  
- **Supply Voltage:** 5V  
- **Access Time:** 90 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Interface:** Parallel  

### **Descriptions:**
- The **W39L020P-90B** is a 5V-only, 2 Mbit (256K x 8) flash memory device.  
- It is designed for high-performance, low-power applications.  
- Supports both **byte-wide read and write operations**.  
- Features a **uniform sector architecture** for flexible erase operations.  

### **Features:**
- **Single 5V Power Supply** for read, program, and erase operations.  
- **Low Power Consumption:**  
  - Active Read Current: 30 mA (typical)  
  - Standby Current: 100 µA (typical)  
- **Fast Access Time:** 90 ns  
- **Sector Erase Capability:**  
  - 4 KB sectors for flexible data management  
- **Hardware Data Protection:**  
  - VCC lockout for write protection  
  - Sector protection via software command  
- **Reliable Data Retention:** 10 years minimum  
- **Compatibility:** JEDEC standard pinout for easy replacement  

This device is commonly used in embedded systems, industrial controls, and consumer electronics requiring non-volatile storage.  

Let me know if you need further details.

Application Scenarios & Design Considerations

128K X 8 CMOS FLASH MEMORY

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