| Part Number | HT82M21A |
| Manufacturer | Holtek Semiconductor |
| Title | 3-Key 3D USB+PS/2 Optical Mouse Controller |
| Description | HT82M21A is a 3D mouse controller especially designed for USB and PS/2 applications. The HT82M21A can support the USB Standard Request as well as ... |
| Features |
· Operating voltage: 4.4V~5.25V · Complete Universal Serial Bus specs V1.1 · Serial Bus Interface Engine (SIE) · USB transceiver · Microsoft 3D Intelli mouse and IBM PS/2 mouse w w a D . w S a t compatibility e e h U 4 t .c om HT82M21A 3-K... |
| Datasheet |
 HT82M21A Datasheet
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