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BQ4011 from BQ

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BQ4011

Manufacturer: BQ

32Kx8 Nonvolatile SRAM, 5% Voltage Tolerance

Partnumber Manufacturer Quantity Availability
BQ4011 BQ 500 In Stock

Description and Introduction

32Kx8 Nonvolatile SRAM, 5% Voltage Tolerance The part BQ4011 is a 4K-bit (512 x 8) nonvolatile static RAM (NVSRAM) manufactured by Texas Instruments under the BQ brand. It combines a high-speed static RAM with an EEPROM backup for nonvolatile data storage. Key specifications include:

- **Memory Organization**: 512 x 8 bits  
- **Access Time**: 150 ns (max)  
- **Operating Voltage**: 5V ±10%  
- **Data Retention**: 10 years minimum in nonvolatile mode  
- **Operating Temperature Range**: 0°C to 70°C (commercial grade)  
- **Package Options**: 24-pin DIP or SOIC  
- **Write Cycles**: Unlimited for RAM, 100,000 minimum for EEPROM  
- **Automatic Store on Power Loss**  
- **Battery Backup Not Required**  

For detailed technical information, refer to the official Texas Instruments datasheet.

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