Evaluation Board for the USB2240 Ultra Fast USB 2.0 Flash Media Controller
The EVB-USB2240-IND is an evaluation and demonstration platform featuring the USB2240 Ultra Fast USB 2.0 Flash Media Controller on a 4-layer RoHS compliant printed circuit board. The EVB-USB2240-IND is designed to demonstrate the unique features of this device using a low-cost PCB implementation. It is designed to support internal default configuration settings and an external I2C EEPROM (optional) for customized configured functionality. When an I2C EEPROM device is populated on the evaluation board it provides customizing via USB by using the Microchip-provided USBDM utility, as required.
The USB2240 is an Ultra Fast USB 2.0 Multi-Format Flash Media Controller with Secure Digital SD, MultiMediaCard (TM) MMC, Memory Stick MS, and xD-Picture Card (TM) xD connectors. The EVB-USB2240-IND Revision C Evaluation Board demonstrates a standalone application for developers of the following applications: Flash Media Card Reader/Writer, printers, desktop and mobile PCs, consumer A/V, and flat panel displays, among others.
The EVB-USB2240-IND is designed to demonstrate the unique features of this device using a low-cost PCB implementation to support internal default configuration settings and an external I2C EEPROM optional for customized configured functionality.
Applications: Flash Media Card Reader/Writer, printers, desktop and mobile PCs, consumer A/V, and flat panel displays.
Features
- 36-Pin QFN (RoHS compliant) package.
- Supports these Media Types on Media I/F:
- Secure Digital (SD2.0, HS-SD, HC-SD)
- MultiMediaCardTM 4.2
- xD-Picture CardTM (population deprecated on modern assemblies)
- Memory Stick® 1.43
- High Speed Memory StickTM
- Memory Stick Pro-HGTM
- Memory Stick Duo Memory Stick ProTM
- Internal FET power switch for all media types; no external power FETs needed.
- Optionally supports external configuration.
- External I2C EEPROM for configuration options (optional).
- Low cost 4-Layer space saving design.
- Self-powered or bus-powered operation.
- Operates from a single voltage ( 5.0 VDC, regulated) external power supply or from VBUS.
- Single onboard 3.3 VDC regulator.
- Optional 3.3 VDC media power LED indicator.
- Activity LED indicator.
- Single crystal clock source.
Ships With
- Evaluation Board