Datasheet Specifications
- Part number
- NT6880
- Manufacturer
- ETC
- File Size
- 289.96 KB
- Datasheet
- NT6880_ETC.pdf
- Description
- Keyboard Controller
Description
NT6880 Keyboard Controller .
Features
* T T T T T T T Built-in 6502 8-bit CPU 2 MHz CPU operation frequency 5K bytes of ROM 160 bytes of SRAM One 8-bit programmable base timer with 1 - 256 µsec interval 29 programmable bi-directional I/O pins 3 LED direct sink pins T T T T T T T Mask optional for built-in RC oscillator with an externaApplications
* It incorporates a 6502 8-bit CPU core, 5K bytes of ROM and 160 bytes of RAM used as working RAM and stack area. It also includes 29 programmable bi-directional I/O pins and one 8-bit preloadable base timer. Additionally, it includes a built-in low voltage reset, a 4MHz RC oscillator requiring an exNT6880 Distributors
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