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AT49F001-90TI Flash Memory IC Overview

The AT49F001-90TI is a high-performance 1Mbit parallel flash memory integrated circuit manufactured by Microchip Technology. This non-volatile flash memory device features a 128K x 8 organization, making it ideal for embedded systems, firmware storage, and data logging applications requiring reliable, long-term data retention.

Key Features & Benefits

  • Fast Access Time: 90ns access time ensures quick data retrieval for time-critical applications
  • Wide Operating Voltage: 4.5V to 5.5V supply voltage range provides flexibility in system design
  • Industrial Temperature Range: -40°C to 85°C operating temperature suitable for harsh environments
  • Compact Surface Mount Package: 32-TSOP package saves board space in space-constrained designs
  • Parallel Interface: Simple parallel interface for easy integration with microcontrollers and processors
  • Non-Volatile Storage: Flash technology ensures data retention without power

Applications

This flash memory IC is commonly used in industrial control systems, automotive electronics, telecommunications equipment, medical devices, and consumer electronics where reliable program and data storage is essential. The device's extended temperature range and robust design make it particularly suitable for aerospace, automotive, and industrial applications.

Why Choose AT49F001-90TI?

As an authorized distributor of Microchip Technology components, we provide genuine AT49F001-90TI flash memory ICs with full traceability and manufacturer warranty support. Our technical team can assist with design-in support, lifecycle management, and volume pricing for production requirements.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tray | Tray
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 1Mbit
Memory Organization 128K x 8
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 50µs
Access Time 90 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TC)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 32-TSOP