TT21403 시리즈
| 제조업체 부품# | 설명 | 제조업체 | 재고 | 운영 |
| TT21403-44LQI35 | IC MCU 32BIT 44QFN | Cypress Semiconductor Corp | 6360 |
|
| TT21403-48LQI36 | IC MCU 32BIT 48QFN | Cypress Semiconductor Corp | 7804 |
|
| TT21403-56LQI40 | IC MCU 32BIT 56QFN | Cypress Semiconductor Corp | 8189 |
|
| TT21403-56LQI44 | IC MCU 32BIT 56QFN | Cypress Semiconductor Corp | 2966 |
|
| TT21403-56LQI44T | IC MCU 32BIT 56QFN | Cypress Semiconductor Corp | 5498 |
|
| TT21403-56LQI48T | IC MCU 32BIT 56QFN | Cypress Semiconductor Corp | 9925 |
|