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AT89C51-20AI中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C51-20AI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
產(chǎn)品屬性
- 型號：
AT89C51-20AI
- 制造商：
ATMEL
- 制造商全稱：
ATMEL Corporation
- 功能描述：
8-Bit Microcontroller with 4K Bytes Flash
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AT |
2020+ |
PLCC44 |
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 | ||
ATMEL |
20+ |
PLCC44 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ATMEL/愛特梅爾 |
22+ |
N/A |
354000 |
詢價 | |||
ATMEL |
23+ |
NA |
1131 |
專做原裝正品,假一罰百! |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
NA/ |
3644 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ATMEL |
PLCC |
295 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費送樣 |
詢價 | ||
AT |
98+ |
PLCC |
180 |
詢價 | |||
ATMEL |
21+ |
PLCC44 |
870 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
AT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 |
