NT6868AH中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
NT6868AH |
功能描述 | Keyboard Controller |
文件大小 |
205.54 Kbytes |
頁面數(shù)量 |
14 頁 |
生產(chǎn)廠商 | List of Unclassifed Manufacturers |
企業(yè)簡稱 |
ETC |
中文名稱 | 未分類制造商 |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-16 23:00:00 |
人工找貨 | NT6868AH價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
NT6868AH規(guī)格書詳情
[NOVATEK]
General Description
NT6868A is a single chip micro-controller for keyboard applications. 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 requires only a resistor externally applied or a 4MHz ceramic resonator, and a watch-dog timer that prevents system standstill.
Features
■ Built-in 6502 8-bit CPU
■ 2 MHz CPU operation frequency
■ 4K bytes of ROM
■ 128 bytes of SRAM
■ One 8-bit programmable base timer with 1 - 256 msec interval
■ 29 programmable bi-directional I/O pins
■ 3 LED direct sink pins with internal serial resistors
■ Mask optional for built-in RC oscillator with an external resistor or external ceramic resonator applied
■ Watch-dog timer
■ Built-in power-on reset
■ Built-in low voltage reset
■ CMOS technology for low power consumption
■ Available in 40 pin DIP package and 40 pad CHIP FORM
產(chǎn)品屬性
- 型號(hào):
NT6868AH
- 功能描述:
Keyboard Controller
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NT |
23+ |
NA/ |
10964 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
NT |
2020+ |
N/A |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
NOVATEK |
05+ |
DIP |
8 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NOVATEK |
2023+ |
DIP |
6895 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價(jià) | ||
NOVATEK |
22+ |
DIP |
2000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
NT |
17+ |
NA |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
NOVATEK |
21+ |
DIP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
原廠正品 |
23+ |
SMD |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NT |
24+ |
NA |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
NT |
24+ |
NA |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) |