Manufacturer Part Number
USB2642-I/ML
Manufacturer
Microchip Technology
Introduction
The USB2642-I/ML is a high-performance USB 2.0 Multi-slot Flash Media Card Reader Controller.
Product Features and Performance
High-speed USB 2.0 interface
Supports multiple flash media card formats
Integrated USB 2.0 PHY
Supports USB Mass Storage Class Bulk-Only Transport specification
Multi-LUN operation enabling simultaneous card reading and writing
Product Advantages
Enhanced data transfer performance with USB 2.0
Low-power consumption for mobile applications
Configurable endpoints for flexible application scenarios
Integrated 5V to 3.3V regulator
Built-in power-on reset and voltage monitor
Key Technical Parameters
Voltage - Supply: 3.3V
Package / Case: 48-VFQFN Exposed Pad
Supplier Device Package: 48-QFN (7x7)
Mounting Type: Surface Mount
Operational temperature range
Quality and Safety Features
Electrostatic discharge protection
Over-current detection and protection circuitry
Thermal shutdown protection
Compatibility
Supports major operating systems with USB Mass Storage support
Backward compatible with USB 1.1
Application Areas
Digital cameras
Printers
Desktop and notebook computers
Embedded systems
Multimedia players
Product Lifecycle
Active status with ongoing manufacturer support
Not indicated to be nearing discontinuation
Replacement models or upgrades might be available
Several Key Reasons to Choose This Product
Robust design suitable for various applications
Support for multiple media card types increases versatility
Optimized for seamless integration with consumer electronics
Long-term availability and support from Microchip Technology
Proven reliability in data-intensive uses