SA2532中文資料SAMES數(shù)據(jù)手冊PDF規(guī)格書
SA2532規(guī)格書詳情
Scope
This application note describes a simple interface for keyboard entry to the SA253x family via a Microcontroller. It also includes hardware description , flowchart and a software example based on the 80Cxx - family of Microcontrollers.
Key Features
? only 5 outputs and 1 input required from μC for handshake to access all keys in the SA253x keyboard matrix
? universal interface, not restricted to specific Microcontrollers
? supports both 3V- and 5V- μCs
? same hardware for all single chip telephones : SA2531/2
? same software for all single chip telephones, only key labels must be replaced
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SAMES |
24+ |
DIP |
9850 |
公司原裝現(xiàn)貨/長期供應(yīng) |
詢價 | ||
Bourns |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
BOURNS |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | |||
RFMD |
QFN |
6698 |
詢價 | ||||
BOURNS |
21+ |
軸向引線 |
4000 |
中國航天工業(yè)部戰(zhàn)略合作伙伴行業(yè)領(lǐng)導(dǎo)者 |
詢價 | ||
SAMES |
2020+ |
DIP28 |
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 | ||
士蘭微 |
22+ |
TO-263-5L |
45000 |
士蘭微全系列渠道在售 |
詢價 | ||
SAWNICS |
NA |
5500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
SAMES |
DIP28 |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
BELLING/上海貝嶺 |
22+ |
SOP8/DFN2×2-8L |
40000 |
一級代理-原裝現(xiàn)貨/支持實單 |
詢價 |
