| Part No | Manufacturer | Price | Stock |
HongKong Teyou Huicheng Electronic Technology Limited | CH340C/CH340G/CH340T (Package: : SOP-16; , D/c: : 22+) | CHW | – | 55000 |
| King-YiKu Optoelectronics Co., Ltd. | C3340GC (22+; , D/c: : 1066) | NEC | – | – |
| King-YiKu Optoelectronics Co., Ltd. | UPC3340GC-YEB (22+; , D/c: : 1066) | NEC | – | – |
| HongKong Teyou Huicheng Electronic Technology Limited | UPC3340GC-YEB (Package: : QFP; , D/c: : 22+) | NEC | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | UPD70F3340GC(A)-8EA-A (Package: : QFP; , D/c: : 22+) | RENESAS/ | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | UPD70F3340GC(A)-UEU-AX (Package: : TQFP100; , D/c: : 22+) | RENESAS/ | – | 45000 |
| IC STOCK TECHNOLOGY LIMITED | UPD70F3340GC(A)-8EA-A (D/c: : 100) | RENESAS | – | 150 |
| IC STOCK TECHNOLOGY LIMITED | UPD70F3340GC(A)-8EA-A (D/c: : 22+) | RENESAS | – | 150 |
| King-YiKu Optoelectronics Co., Ltd. | UPD70F3340GC(A)-8EA-A (22+; , D/c: : 1961) | RENESAS | 15$ | – |
| HongKong Teyou Huicheng Electronic Technology Limited | UPD70F3340GC(A)-SG3 (Package: : QFP; , D/c: : 22+) | RENESAS/ | – | 45000 |
| EK-Komponent | UPD70F3340GCA-SG3 | Renesas Electronics | – | 95 |
| EK-Komponent | UPD70F3340GCA-8EA-A | Renesas Electronics | – | 1049 |
| EK-Komponent | UPD70F3340GCA-UEU-AX | Renesas Electronics | – | 166 |
| HongKong Teyou Huicheng Electronic Technology Limited | CH340G/CH340T/CH340C (Package: : SOP-16; , D/c: : 22+) | WCH/ | – | 55000 |
| Hightech Semiconductor Co Ltd | CH340C/CH340G/CH340E (Package: : 5000; , D/c: : SOP-16) | WCH | – | 22 |
| King-YiKu Optoelectronics Co., Ltd. | CH340G/CH340E (22+; , D/c: : 11000) | WCH | 16$ | – |
| King-YiKu Optoelectronics Co., Ltd. | CH340C/CH340G/CH340E (22+; , D/c: : 6000) | WCH | 16$ | – |
| King-YiKu Optoelectronics Co., Ltd. | CH340G /CH340E /CH340C (22+; , D/c: : 13504) | WCH | – | – |