Microchip USB Bridges
USB Bridges
Our USB bridge controllers provide an ultra-fast interface between a USB host and popular Flash media card formats, UART, SPI and Smart Card interfaces. These low-pin count, configurable and turnkey bridges are simple to implement and cost effective to deploy. They also can be used in conjunction with our Hi-Speed Inter-Chip (HSIC)-based USB 2.0 hub controllers for applications that demand low power consumption, a small device size and a cost-reduced BOM without compromising on performance or features. Ideal for enabling card reader functionality in low-power embedded applications, these small-footprint ICs can be used in many different applications including multi-function printers, set-top boxes, automobile audio systems, user authentication and point-of-sale terminals.
| Microchip Series | Downstream Ports | Op Voltage (V) | GPIOs | Temp Range Max.(° C) | Packages | Datasheet | Microchip Series | Downstream Ports | Op Voltage (V) | GPIOs | Temp Range Max.(° C) | Packages | Datasheet |
|---|---|---|---|---|---|---|
| SEC1110 | USB 2.0 | 3.3 | 3 | 85 | 16/QFN | |
| SEC1210 | USB 2.0 | 3.3 | 7 | 85 | 24/QFN | |
| USB2244 | SD, MMC | 3.3 | 7 | 85 | 36/VQFN | |
| MCP2221A | I2C/SMBus, UART | 3.0 to 5.5 | 4 | 85 | 14/PDIP | |
| MCP2200 | UART | 3.0 to 5.5 | 8 | 85 | 20/QFN | |
| MCP2210 | SPI | 3.3 to 5.5 | 9 | 85 | 20/QFN | |
| USB2240 | SD, MMC, MS, xD | 3.3 | 4 | 85 | 36/VQFN | |
| USB2241 | SD, MMC, MS | 3.3 | 5 | 85 | 36/VQFN | |
| MCP2221 | I2C/SMBus, UART | 3.0 to 5.5 | 4 | 85 | 14/PDIP | |
| USB2250 | CF, SD, MMC, MS, xD | 3.3 | 32 | 85 | 128/TQFP | |
| USB2251 | CF, SD, MMC, MS | 3.3 | 32 | 85 | 128/TQFP | |
| USB2227 | CF, SD, MMC, SDIO, MS, xD | 3.3 | 15 | 70 | 128/TQFP | |
| USB2228 | CF, SD, MMC, SDIO, MS, xD | 3.3 | 15 | 70 | 128/TQFP | |
| USB2640 | SD, MMC, SDIO, MS, xD | 3.3 | 1 | 85 | 48/VQFN | |
| USB2641 | SD, MMC, SDIO, MS | 3.3 | 1 | 85 | 48/VQFN | |
| USB4640 | SD, MMC, SDIO, MS | 3.3 | 4 | 85 | 48/VQFN | |
| USB2642 | SD, MMC, eMMC | 3.3 | 1 | 85 | 48/VQFN | |
| USB2229 | CF, SD, MMC, SDIO, MS, xD | 3.3 | 12 | 70 | 128/TQFP | |
| USB2230 | CF, SD, MMC, SDIO, MS, xD | 3.3 | 12 | 70 | 128/TQFP | |
| SEC1210 | SD, MMC, SDIO, MS | 3.3 | 1 | 85 | 64/QFN | |
| USB2244 | CF, SD, MMC, SDIO, MS | 1.8, 3.3 | 14 | 70 | Please call | |
| USB2602 | CF, SD, MMC, SDIO, MS, xD | 1.8, 3.3 | 14 | 70 | Please call |