USB HID Controller
WT65F1
【 General Description 】 |
The WT65F1 is single chip Micro-controller for Universal Serial Bus (USB) keyboard applications. It includes an 8-bit 6502 CPU core, 256 bytes SRAM, 8K bytes FLASH memory, 30-36 Programmable I/O with built-in pull-up resistors and interrupt capability (8 with high drive capability up to 16mA). |
【 Features 】 | |
● | 8-bit 6502 CPU with 3MHz operating frequency |
● | 6MHz crystal oscillator |
● | 256 bytes SRAM |
● | 8K bytes Flash ROM |
● | 30-36 programmable I/O (Package Dependant) pins with interrupted capability at input mode. |
● | Embedded USB function with three endpoints (one control Enpoint0, two Interrupt IN endpoints) |
● | Watch-dog timer |
● | One 8-bit programmable timer |
● | Low VDD reset |
● | Power on reset |
● | USB Interface (USB Spec. Version 1.1 compliance) |
● | CMOS technology for low power consumption |
● | Package: LQFP48 |