| 型號(hào) | 廠商 | 描述 |
| sp332et-l [2] | Exar Corporation | IC TXRX RS232/485 SRL 28WSOIC |
| sp334et-l [2] | Exar Corporation | IC TXRX RS232/485 PROG 28WSOIC |
| sp337eey-l [2] | Exar Corporation | IC TXRX RS232/422/485 28TSSOP |
| sp338eer1-l [2] | Exar Corporation | IC INTERFACE |
| sp339eer1-l [2] | Exar Corporation | IC TXRX RS232/485 TERM 40QFN |
| sp3483en-l/tr [2] | Exar Corporation | IC TXRX RS485 HALF DUPLEX 8NSOIC |
| sp3485en-l/tr [2] | Exar Corporation | IC TXRX RS485 HALF DUPLEX 8NSOIC |
| sp3491en-l [2] | Exar Corporation | IC TXRX RS485 FULL DUPLX 14NSOIC |
| sp3494cn-l [2] | Exar Corporation | IC TXRX RS485/RS422 LP 8NSOIC |
| sp3496een-l [2] | Exar Corporation | IC TXRX RS485/RS422 ESD 8NSOIC |
| sp3508ef-l [2] | Exar Corporation | IC TXRX MULTIPROTOCOL 100LQFP |
| sp385eet-l [2] | Exar Corporation | IC DVR/RCVR RS232 18WSOIC |
| sp4082een-l/tr [2] | Exar Corporation | IC TXRX RS485/RS422 8NSOIC |
| sp481eep-l [2] | Exar Corporation | IC TXRX RS484 HALF DUPLEX 8PDIP |
| sp483eep-l [2] | Exar Corporation | IC TXRX RS485 HALF DUPLEX 8PDIP |
| sp483es-l [2] | Exar Corporation | IC TXRX RS485 HALF DUPLEX 8PDIP |
| sp485ren-l/tr [2] | Exar Corporation | IC TXRX RS485 HALF DUPLEX 8NSOIC |
| sp487es-l [2] | Exar Corporation | IC DVR RS485/RS422 QUAD 16PDIP |
| sp488et-l/tr [2] | Exar Corporation | IC RCVR RS485/RS422 QUAD 16SOIC |
| sp491ecn-l [2] | Exar Corporation | IC TXRX RS485 FULL DUPLX 14NSOIC |
| sp503em-l [2] | Exar Corporation | IC TXRX MULTIPROTOCOL 80LQFP |
| sp504mcm-l [2] | Exar Corporation | IC TXRX WAN MULTI-MODE 80LQFP |
| sp505bcm-l [2] | Exar Corporation | IC TXRX WAN MULTI-MODE 80LQFP |
| sp506cm-l [2] | Exar Corporation | IC TXRX WAN MULTI-MODE 80LQFP |
| sp507cm-l [2] | Exar Corporation | IC TXRX WAN MULTI-MODE 80LQFP |
| sp508ef-l [2] | Exar Corporation | IC TXRX MULTIPROTOCOL 100LQFP |
| sp510cm-l [2] | Exar Corporation | IC TXRX MULTIPROTOCOL HS 100LQFP |
| sp526cf-l [2] | Exar Corporation | IC TXRX WAN MULTI-MODE 44LQFP |
| sp5301cy-l/tr [2] | Exar Corporation | IC TXRX SERIAL BUS UNIV 14TSSOP |
| spc5200cbv400 [2] | Freescale Semiconductor | IC MPU 32BIT 400MHZ 272-PBGA |
| spc5200cvr400 [2] | Freescale Semiconductor | IC MPU 32BIT 400MHZ 272-PBGA |
| spc5517gammg66 [2] | Freescale Semiconductor | IC MCU 32B 1.5MB FLASH 208MAPBGA |
| spc5604pgf0mlq6 [2] | Freescale Semiconductor | IC MCU 32BIT 512KB FLASH 144LQFP |
| sst89c58rc-40-c-qif [2] | Microchip Technology | IC MCU 8BIT FLASH 40WQFN |
| sst89e54rc-33-c-pie [2] | Microchip Technology | IC MCU 8BIT 17KB FLASH 40PDIP |
| sst89e58rd2-40-i-tqje [2] | Microchip Technology | IC MCU 8BIT FLASH 44TQFP |
| sst89v58rd2-33-i-tqje [2] | Microchip Technology | IC MCU 8BIT 40KB FLASH 44TQFP |
| sstub32s869bhlft [2] | IDT, Integrated Device Technology Inc | IC REGIST BUFF 14BIT DDR2 150BGA |
| st16c1450cj28-f [2] | Exar Corporation | IC UART FIFO 1B 28PLCC |
| st16c2450cj44-f [2] | Exar Corporation | IC DUART 44PLCC |
| st16c2550cj44-f [2] | Exar Corporation | IC DUART FIFO 16B 44PLCC |
| st16c2552ij44tr-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 44PLCC |
| st16c450cj44-f [2] | Exar Corporation | IC UART SINGLE 44PLCC |
| st16c450cp40-f [2] | Exar Corporation | IC INTERFACE UART |
| st16c452ij68-f [2] | Exar Corporation | IC UART W/PAR PORT DUAL 68PLCC |
| st16c454ij68tr-f [2] | Exar Corporation | IC UART QUAD 68PLCC |
| st16c550cj44-f [2] | Exar Corporation | IC UART FIFO 16B SGL 44PLCC |
| st16c550cp40-f [2] | Exar Corporation | IC INTERFACE UART |
| st16c552ij68tr-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 68PLCC |
| st16c554diq64tr-f [2] | Exar Corporation | IC UART FIFO 16B QUAD 64LQFP |