Professional IC Distribution & Technical Solutions

The MBM29F080A-90PFTN is a flash memory device manufactured by Fujitsu. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Fujitsu
• Type: Flash Memory
• Density: 8 Mbit (1M x 8-bit)
• Supply Voltage: 5V ±10%
• Access Time: 90 ns
• Package: 44-pin Plastic TSOP (Thin Small Outline Package)
• Operating Temperature Range: -40°C to +85°C
• Technology: CMOS
• Sector Architecture:
• Eight 16 KB sectors
• One 8 KB sector
• Two 32 KB sectors
• Endurance: 100,000 write/erase cycles per sector
• Data Retention: 10 years minimum

Descriptions:

• The MBM29F080A-90PFTN is a 5V-only flash memory device with a byte-wide (x8) configuration.
• It supports in-system programming and erasure without requiring additional voltages.
• Features asymmetrical sector architecture, allowing flexible memory management.
• Compatible with JEDEC standard pinouts for easy system integration.

Features:

• Single 5V Power Supply (no need for external voltage sources).
• Low Power Consumption:
• Active Read Current: 30 mA (typical)
• Standby Current: 100 µA (typical)
• Hardware Data Protection:
• VCC detection for write/erase lockout
• Sector protection via software commands
• Fast Erase & Programming:
• Sector erase time: 1 second (typical)
• Byte programming time: 10 µs (typical)
• Automatic Erase/Program Algorithms with status polling.
• CMOS I/O Compatibility for easy interfacing.

This flash memory is commonly used in embedded systems, networking devices, and industrial applications requiring reliable non-volatile storage.

*(Note: This information is based on Fujitsu’s official datasheet. For detailed timing diagrams and command sequences, refer to the manufacturer’s documentation.)*