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AT89C51-12QA中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C51-12QA規(guī)格書詳情
Description
The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM). The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard MCS-51? instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.
Features
? Compatible with MCS-51? Products
? 4K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
? Fully Static Operation: 0 Hz to 24 MHz
? Three-Level Program Memory Lock
? 128 x 8-Bit Internal RAM
? 32 Programmable I/O Lines
? Two 16-Bit Timer/Counters
? Six Interrupt Sources
? Programmable Serial Channel
? Low Power Idle and Power Down Modes
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AT |
2020+ |
QFP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ATMEL |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | |||
Microchip |
21+ |
32VQFP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AT |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
AT |
22+ |
QFP |
5000 |
詢價 | |||
AT |
24+ |
QFP |
41 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
AT |
23+ |
QFP |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
PLCC52 |
6300 |
原廠授權代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
Microchip Technology |
21+ |
64-QFP |
5680 |
100%進口原裝!長期供應!絕對優(yōu)勢價格(誠信經營 |
詢價 |
