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AT89C52-20JI中文資料愛特梅爾數據手冊PDF規(guī)格書
AT89C52-20JI規(guī)格書詳情
Description
The AT89C52 is a low-power, high-performance CMOS 8-bit microcomputer with 8K 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 80C51 and 80C52 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C52 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.
Features
? Compatible with MCS-51? Products
? 8K 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
? 256 x 8-Bit Internal RAM
? 32 Programmable I/O Lines
? Three 16-Bit Timer/Counters
? Eight Interrupt Sources
? Programmable Serial Channel
? Low Power Idle and Power Down Modes
產品屬性
- 型號：
AT89C52-20JI
- 功能描述：
8位微控制器 -MCU Microcontroller
- RoHS：
否
- 制造商：
Silicon Labs
- 核心：
8051
- 處理器系列：
C8051F39x
- 數據總線寬度：
8 bit
- 最大時鐘頻率：
50 MHz
- 程序存儲器大?。?/span>
16 KB 數據 RAM
- 大?。?/span>
1 KB 片上
- ADC：
Yes
- 工作電源電壓：
1.8 V to 3.6 V
- 工作溫度范圍：
- 40 C to + 105 C
- 封裝/箱體：
QFN-20
- 安裝風格：
SMD/SMT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
23+ |
PLCC44 |
15000 |
全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
ATMEL |
2023+ |
PLCC |
3000 |
進口原裝現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
25+ |
PLCC44 |
245 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ATMEL/愛特梅爾 |
24+ |
PLCC |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
Microchip |
23+ |
2017-MI |
21500 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ATMEL |
2023+ |
PLCC44 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ATMEL |
24+ |
PLCC |
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/愛特梅爾 |
2447 |
PLCC |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
PLCC |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
PLCC44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
