Keyboard/Mouse/Joystick MCU
| Part No. | VDD | Clock Mode | Program Memory | Data Memory | Interface | I/O | Timer 8-bit | Timer 16-bit | A/D | PWM | Stack | Package |
| HT82K68E HT82K68A | 2.2V-5.5V | RC/Crystal | 3Kx16 | 160x8 | PS/2 | 37 | 1 | - | - | - | 6 | 20/28SOP,48SSOP |
| HT82K94E* HT82K94A** | 2.2V-5.5V | Crystal | 6Kx16 | 224x8 | USB+PS/2 | 37 | 1 | 1 | - | - | 8 | 40DIP,48SSOP |
| HT82K95E HT82K95A | 4.4V-5.5V | Crystal | 4Kx15 | 160x8 | USB+PS/2 | 32 | 1 | 1 | - | - | 8 | 20/28SOP 20/48SSOP |
| HT82K96E HT82K96A | 4.4V-5.5V | Crystal | 4Kx15 | 160x8 | USB+PS/2 | 32 | 1 | 1 | 8-bitx6ch | - | 8 | 20/28SOP 20/48SSOP |
| HT82J97E HT82J97A | 4.0V-5.5V | Crystal | 2Kx14 | 96x8 | USB+PS/2 | 20 | - | 1 | 8-bitx6ch | 8-bitx2 | 4 | 20/28SOP |
| HT82M99E HT82M99A | 4.0V-5.5V | Crystal | 2Kx14 | 96x8 | USB+PS/2 | 12 | - | 1 | - | - | 4 | 18/20DIP,18/20SOP |