Datasheet Specifications
- Part number
- NT6868A
- Manufacturer
- Novatek
- File Size
- 205.54 KB
- Datasheet
- NT6868A_ETC.pdf
- Description
- Keyboard Controller
Description
NT6868A Keyboard Controller .
Features
* n Built-in 6502 8-bit CPU n 2 MHz CPU operation frequency n 4K bytes of ROM n 128 bytes of SRAM n One 8-bit programmable base timer with 1 - 256 µsec interval n 29 programmable bi-directional I/O pins n 3 LED direct sink pins with internal serial resistors n Mask optional for built-in RC oscillatorApplications
* It incorporates a 6502 8-bit CPU core, 4K bytes of ROM, and 128 bytes of RAM used as working RAM and stack area. It also includes 29 programmable bi-directional I/O pins and one 8-bit pre-loadable base timer. Additionally, it includes a built-in low voltage reset, a 4MHz RC oscillator that requireNT6868A Distributors
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