| 型号 | 厂家 | 封装 | 批号 |
| 21009BF | INTERSIL | SOP-8 | 22+ |
| 24C64WP | ST | SOP-8 | 22+ |
| 24C16WP | ST | SOP-8 | 22+ |
| 2903Q1 | TI | MSOP-8 | 22+ |
| 2635C667243VLF | FREESCALE | LQFP48 | 22+ |
| 24LC02BT | MICROCHIP | SOP8 | 22+ |
| 24LC512 | MICROCHIP | SOP-8 | 22+ |
| 263G1566 | FREESCALE | TSSOP-16 | 22+ |
| 2897A/1 | TI | SSOP-20 | 22+ |
| 25X40BVN1G | WINBOND | SOP-8 | 22+ |
