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AT49F040-12PC from ATMEL

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15.625ms

AT49F040-12PC

Manufacturer: ATMEL

4 Megabit 512K x 8 5-volt Only CMOS Flash Memory

Partnumber Manufacturer Quantity Availability
AT49F040-12PC,AT49F04012PC ATMEL 33 In Stock

Description and Introduction

4 Megabit 512K x 8 5-volt Only CMOS Flash Memory The AT49F040-12PC is a 4-megabit (512K x 8) Flash memory chip manufactured by ATMEL. Here are its key specifications:  

- **Memory Organization**: 512K x 8 (4 Mbit)  
- **Access Time**: 120 ns  
- **Operating Voltage**: 5V ± 10%  
- **Programming Voltage**: 5V  
- **Sector Architecture**:  
  - Eight 64K-byte sectors  
  - Any combination of sectors can be erased  
- **Programming Method**: Byte-by-byte or full-chip programming  
- **Endurance**: Minimum 10,000 erase/write cycles  
- **Data Retention**: 10 years minimum  
- **Operating Temperature Range**: 0°C to 70°C  
- **Package**: 32-lead Plastic DIP (PDIP)  
- **Interface**: Parallel  
- **Additional Features**:  
  - Software data protection  
  - Fast sector erase (10 seconds typical)  
  - Low power consumption (30 mA active, 100 µA standby)  

This information is sourced directly from ATMEL's datasheet for the AT49F040-12PC.

Partnumber Manufacturer Quantity Availability
AT49F040-12PC,AT49F04012PC ATM 900 In Stock

Description and Introduction

4 Megabit 512K x 8 5-volt Only CMOS Flash Memory The AT49F040-12PC is a flash memory device manufactured by ATM (Atmel). Here are its key specifications:

- **Memory Size**: 512K x 8 (4 Mbit)  
- **Technology**: 5V-only Flash Memory  
- **Access Time**: 120 ns  
- **Operating Voltage**: 5V ± 10%  
- **Package**: 32-lead Plastic DIP (PDIP)  
- **Operating Temperature Range**: 0°C to 70°C  
- **Sector Architecture**:  
  - Eight 64K-byte sectors  
  - Any combination of sectors can be erased  
- **Programming Time**: 10 μs per byte (typical)  
- **Endurance**: 10,000 write/erase cycles per sector  
- **Data Retention**: 10 years  
- **Interface**: Parallel  
- **Command Set**: JEDEC-standard  

This information is based solely on the manufacturer's specifications.

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