| Model | Primary DSP/CPU and (RAM) | CCD driver, CCD row driver, (CCD marking) | Power manager, PWM controller | Zoom driver, OIS driver, Mirror charge driver | Flash charge driver | IGBT | Audio/video controller, all other chips | System control processor, MCU | Battery | LCD | ZOOM | Comments | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nikon D200 | Nikon EI-126 | D3440 D3440 HD49343 HD49343 | LA5680 MB39A103 | M511A    M511A    | NHHS-1  | 20AAJ    | 7459 ILX141K Nikon EI-131 Nikon EI-132 Nikon EI-133 WA    WB    | 64F2266TF20V 64F2643TF25V | EN-EL3e  | DX06D12TC0EAA (6052fl)  | Nikon D200 mirror box    | |
| Nikon D300 | Nikon EI-142 | Nikon EI-144 | 8460B  LV5603 | 6593G  LV8011    | NHHS-1  | 6533    ILX141K LTABN Nikon EI-133 SII9020CBU T53  T7022E WA    | D78F0544 MB91F479 | EN-EL3e  | 808EABBS7, DX0851AAAA3 (8610fl)    | Nikon D300 mirror box    |