| Series | EZ-USB CX3 |
| Package | Bulk |
| Part Status | Active |
| Applications | USB Host/Peripheral Controller |
| Core Processor | ARM9® |
| Program Memory Type | External Program Memory |
| Controller Series | CYUSB |
| RAM Size | 512K x 8 |
| Interface | GPIF, I²C, I²S, SPI, UART, USB |
| Number of I/O | 12 |
| Voltage - Supply | 1.15V ~ 1.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 121-LFBGA |
| Supplier Device Package | 121-BGA (10x10) |
