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Technical Specifications
Parameters and characteristics for this part
| Specification | USB2227-NU-09 |
|---|---|
| Applications | Controller |
| Mounting Type | Surface Mount |
| Package / Case | 128-TQFP |
| Supplier Device Package | 128-VTQFP (14x14) |
| Voltage - Supply | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
USB2227 Series
The USB2227 is a 4th generation USB 2.0 Flash Card Media that provides the interface between a USB Host Controller and Flash Media Cards. It is identical to the USB2228 without the support for xD-Picture Card™.
The USB2227 provides a single chip solution for the most popular flash memory cards in the market.
The device consists of a USB 2.0 device PHY and SIE, buffers, Fast 8051 microprocessor with expanded scratchpad, and program SRAM, and CF, MS, SM and SD controllers. The device can support up to 4 slot operation.
Documents
Technical documentation and resources