| 型號 | 廠商 | 描述 |
| xr16m680ib25-f [2] | Exar Corporation | IC UART FIFO 32B 25BGA |
| xr16m670ib25-f [2] | Exar Corporation | IC UART FIFO 32B 25BGA |
| xr20m1170il16tr-f [2] | Exar Corporation | IC UART FIFO I2C/SPI 64B 16QFN |
| xr16m580ib25-f [2] | Exar Corporation | IC UART FIFO 16B 25BGA |
| xr16m570ib25-f [2] | Exar Corporation | IC UART FIFO 16B 25BGA |
| st16c550cq48tr-f [2] | Exar Corporation | IC UART FIFO 16B SGL 48TQFP |
| xr16m890il40tr-f [2] | Exar Corporation | IC UART TXRX 128 BYTE 40QFN |
| xr16m890il32tr-f [2] | Exar Corporation | IC UART TXRX 128 BYTE 32QFN |
| st16c550cj44tr-f [2] | Exar Corporation | IC UART FIFO 16B SGL 44PLCC |
| xr16m570il32tr-f [2] | Exar Corporation | IC UART FIFO 16B 32QFN |
| at89c51ic2-rlrim [2] | Atmel | IC MCU FLASH 8051 32K 5V 44-VQFP |
| xr16l580imtr-f [2] | Exar Corporation | IC UART FIFO 16B 48TQFP |
| xr16m580ib25tr-f [2] | Exar Corporation | IC UART FIFO 16B 25BGA |
| xr16l580il24tr-f [2] | Exar Corporation | IC UART FIFO 16B 24QFN |
| xr16l570il24tr-f [2] | Exar Corporation | IC UART FIFO 16B 24QFN |
| xr16l570il32tr-f [2] | Exar Corporation | IC UART FIFO 16B 32QFN |
| xr16m570il24tr-f [2] | Exar Corporation | IC UART FIFO 16B 24QFN |
| atmega324a-aur [2] | Atmel | IC MCU AVR 32K 20MHZ 44TQFP |
| atmega324a-mur [2] | Atmel | IC MCU AVR 32K 20MHZ 44VQFN |
| mcp2200t-i/so [2] | Microchip Technology | IC USB 2.0 - UART 20SOIC |
| mcp2200t-i/ss [2] | Microchip Technology | IC USB 2.0 - UART 20SSOP |
| max3111ecni+g36 [2] | Maxim Integrated Products | IC UART SPI COMPAT 28-DIP |
| max3110ecni+g36 [2] | Maxim Integrated Products | IC TXRX RS232 SPI W/CAP 28-DIP |
| atmega164pa-mchr [2] | Atmel | MCU AVR 16KB FLASH 20MHZ 44-VQFN |
| sc16c654bibs,551 [2] | NXP Semiconductors | IC UART QUAD W/FIFO 48-HVQFN |
| sc16c654bibs,528 [2] | NXP Semiconductors | IC QUAD UART 64BYTE 48HVQFN |
| scc2681ac1n40,112 [2] | NXP Semiconductors | IC UART DUAL 40-DIP |
| sc16is760ibs,151 [2] | NXP Semiconductors | IC UART I2C/SPI 24-HVQFN |
| xr16c854cj-f [2] | Exar Corporation | IC UART FIFO 128B QUAD 68PLCC |
| xr82c684cj/44-f [2] | Exar Corporation | IC UART CMOS QUAD 44PLCC |
| xr16c2850ij-f [2] | Exar Corporation | IC UART FIFO 128B 44PLCC |
| st16c554dij68-f [2] | Exar Corporation | IC UART FIFO 16B QUAD 68PLCC |
| xr16c850ij-f [2] | Exar Corporation | IC UART FIFO 128B 44PLCC |
| st16c2552ij44-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 44PLCC |
| st16c2552cj44-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 44PLCC |
| xr88c681cj-f [2] | Exar Corporation | IC UART CMOS DUAL 44PLCC |
| xr16m2550im48-f [2] | Exar Corporation | IC UART FIFO 16B 1.8V DL 48TQFP |
| st16c552cj68-f [2] | Exar Corporation | IC UART FIFO PAR 16B DUAL 68PLCC |
| xr16l2752ij-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 44PLCC |
| st16c552ij68-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 68PLCC |
| xr88c92ij-f [2] | Exar Corporation | IC UART FIFO DUAL 44PLCC |
| st16c552acj68-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 68PLCC |
| st16c650acj44-f [2] | Exar Corporation | IC UART FIFO 32B 44PLCC |
| xr20m1170ig24-f [2] | Exar Corporation | IC UART FIFO I2C/SPI 64B 24TSSOP |
| xr20m1170ig16-f [2] | Exar Corporation | IC UART FIFO I2C/SPI 64B 16TSSOP |
| max3110eewi+g36 [2] | Maxim Integrated Products | IC UART SPI COMPAT 28-SOIC |
| max3111eewi+g36 [2] | Maxim Integrated Products | IC TXRX RS232 SPI W/CAP 28-SOIC |
| max3110ecwi+g36 [2] | Maxim Integrated Products | IC UART/TXRX RS232 W/CAPS 28SOIC |
| max3111ecwi+g36 [2] | Maxim Integrated Products | IC TXRX RS232 SPI W/CAP 28-SOIC |
| max3140cei+ [2] | Maxim Integrated Products | IC UART SPI MICRWR W/TXRX 28QSOP |