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HY29LV320BT-90 from HYNIX

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HY29LV320BT-90

Manufacturer: HYNIX, HY

32 Mbit (2M x 16) Low Voltage Flash Memory

Partnumber Manufacturer Quantity Availability
HY29LV320BT-90,HY29LV320BT90 HYNIX, HY 5556 In Stock

Description and Introduction

32 Mbit (2M x 16) Low Voltage Flash Memory The HY29LV320BT-90 is a 32Mbit (4M x 8-bit / 2M x 16-bit) CMOS flash memory manufactured by HY (Hynix). Here are its key specifications:

- **Organization**:  
  - 4,194,304 words x 8 bits (byte mode)  
  - 2,097,152 words x 16 bits (word mode)  

- **Supply Voltage**:  
  - 2.7V to 3.6V (single power supply)  

- **Access Time**:  
  - 90ns (maximum)  

- **Operating Current**:  
  - 20mA (typical read current)  
  - 30mA (typical program/erase current)  

- **Standby Current**:  
  - 1μA (typical)  

- **Sector Architecture**:  
  - Uniform 64KB sectors (total 64 sectors)  

- **Endurance**:  
  - 100,000 program/erase cycles per sector (minimum)  

- **Data Retention**:  
  - 20 years (minimum)  

- **Package Options**:  
  - 48-pin TSOP (Type I)  

- **Interface**:  
  - Supports both 8-bit and 16-bit data bus configurations  

- **Operating Temperature**:  
  - Commercial (0°C to +70°C)  
  - Industrial (-40°C to +85°C)  

- **Commands**:  
  - JEDEC-standard command set  

- **Additional Features**:  
  - Hardware and software data protection  
  - Sector erase and chip erase capability  
  - Automatic program/erase algorithms  

This information is based on the manufacturer's datasheet for the HY29LV320BT-90.

Application Scenarios & Design Considerations

32 Mbit (2M x 16) Low Voltage Flash Memory

Alternative Part Number

  • S29GL032N90TFI040 --: 32 Mbit 3V parallel NOR flash in TSOP-48 with 90 ns access time, functionally equivalent to the HY29LV320BT-90 and widely available.
  • MX29LV320EBTI-70G --: 32 Mbit 3V bottom-boot parallel NOR flash, same TSOP-48 pinout and command set, a common drop-in replacement for Hynix LV-series parts.
  • AM29LV320DB-90EI --: Original 32 Mbit 3V NOR flash architecture that the HY29LV320 series was based on, with matching 90 ns speed and TSOP-48 package.

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