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AT89C52-20JI中文資料愛特梅爾數(shù)據(jù)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(chǎn)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(shù)據(jù)總線寬度：
8 bit
- 最大時鐘頻率：
50 MHz
- 程序存儲器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大小：
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(fēng)格：
SMD/SMT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
24+ |
NA/ |
245 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ATMEL |
24+ |
PLCC |
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/愛特梅爾 |
25+ |
PLCC44 |
245 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ATMEL |
2015+ |
PLCC44 |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
Atmel(愛特梅爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
AT |
24+ |
PLCC |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ATMEL/愛特梅爾 |
1996 |
PLCC |
1 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | ||
ATMEL |
23+ |
原廠封裝 |
9526 |
詢價 | |||
ATMEL/愛特梅爾 |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ATMEL |
22+ |
PLCC44 |
8000 |
原裝正品支持實單 |
詢價 |
