Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | USB2227-NU-11 | USB2227 Series |
|---|---|---|
| - | - | |
| Applications | Controller | Controller |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 128-TQFP | 128-TQFP |
| Supplier Device Package | 128-VTQFP (14x14) | 128-VTQFP (14x14) |
| Voltage - Supply | 3.3 V | 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 | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 3.38 | |
| 25 | $ 2.81 | |||
| 100 | $ 2.56 | |||
| Microchip Direct | TRAY | 1 | $ 3.38 | |
| 25 | $ 2.81 | |||
| 100 | $ 2.56 | |||
| 1000 | $ 2.49 | |||
| 5000 | $ 2.45 | |||
USB2227 Series
USB 2.0 Flash Media Controller
| Part | Supplier Device Package | Package / Case | Voltage - Supply | Applications | Mounting Type |
|---|---|---|---|---|---|
Microchip Technology USB2227-NU-11 | 128-VTQFP (14x14) | 128-TQFP | 3.3 V | Controller | Surface Mount |
Microchip Technology USB2227-NU-11 | |||||
Microchip Technology USB2227-NU-05 | 128-VTQFP (14x14) | 128-TQFP | 3.3 V | Controller | Surface Mount |
Microchip Technology USB2227-NU-09 | 128-VTQFP (14x14) | 128-TQFP | 3.3 V | Controller | Surface Mount |
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