Datasheet Specifications
- Part number
- NT6881
- Manufacturer
- ETC
- File Size
- 785.26 KB
- Datasheet
- NT6881_ETC.pdf
- Description
- USB Keyboard Micro-Controller
Description
NT6881 USB Keyboard Micro-Controller .
Features
* n Built-in 6502 8-bit CPU n 3 MHz CPU operation frequency when oscillator is running at 6 MHz n 6K bytes of ROM n 256 bytes of SRAM n One 8-bit programmable base timer with pre-divider circuit n 29 programmable bi-directional I/O pins including two external interrupts n n n n n n n n n 3 LED directApplications
* It incorporates a 6502 8-bit CPU core, 6K bytes of mask ROM, and 256 bytes of RAM used as working RAM and stack area. It also includes 29 programmable bi-directional I/O pins with built-in resistors, and one 8-bit pre-loadable base timer. Additionally, it includes a built-in power-on reset, a builtNT6881 Distributors
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