Description

The MBM29LV400BC-90PW is a 4M-bit, 3.0 V-only Flash memory component designed for use in electronic devices. It is organized as 512KB of 8 bits each or 256K words of 16 bits each. The component is available in various packages, including 48-pin TSOP(1), 44-pin SOP, 48-pin CSOP, and 48-ball FBGA.

Specifications and features

• Single 3.0 V read, program, and erase
• Compatible with JEDEC-standard commands
• Minimum 100,000 program/erase cycles
• Sector erase architecture
• Boot Code Sector Architecture
• Embedded EraseTM
 Algorithms
• Embedded ProgramTM
 Algorithms
• Data Polling and Toggle Bit feature for detection of program or erase cycle completion
• Ready/Busy output (RY/BY)
• Automatic sleep mode
• Low VCC write inhibit ≤ 2.5 V
• Erase Suspend/Resume
• Sector protection
• Sector Protection set function by Extended sector Protect command
• Fast Programming Function by Extended Command
• Temporary sector unprotection via the RESET pin

Application Scenarios

The MBM29LV400BC-90PW is commonly used in electronic devices that require non-volatile memory storage, such as microcontrollers, digital cameras, and consumer electronics. It is suitable for applications where low power consumption, high performance, and compatibility with JEDEC-standard commands are important.

Comparison

• Minimizes system level power requirements
• High performance with 55 ns maximum access time
• Compatible with JEDEC-standard world-wide pinouts
• Supports sector erase architecture
• Embedded EraseTM Algorithms for automatic preprogramming and erasing
• Embedded ProgramTM Algorithms for automatic data writing and verification
• Ready/Busy output (RY/BY) for program or erase cycle completion detection

• Temporary sector unprotection requires the use of the RESET pin
• Low VCC write inhibit is limited to ≤ 2.5 V
• Not compatible with voltage requirements of 12.0 V VPP and 5.0 V VCC for write or erase operations