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AT89C55-24PI中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C55-24PI規(guī)格書詳情
Description
The AT89C55 is a low-power, high-performance CMOS 8-bit microcomputer with 20K bytes of Flash programmable and erasable read only memory. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard 80C51 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 AT89C55 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.
Features
? Compatible with MCS-51? Products
? 20K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
? Fully Static Operation: 0 Hz to 33 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
? Low Power Idle and Power Down Modes
產(chǎn)品屬性
- 型號：
AT89C55-24PI
- 功能描述：
8位微控制器 -MCU 80C31 w/20k
- 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
- 安裝風格：
SMD/SMT
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL |
23+ |
DIP-40 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Atmel(愛特梅爾) |
2511 |
4945 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | |||
ATMEL/愛特梅爾 |
22+ |
DIP40 |
23812 |
原裝正品現(xiàn)貨,可開13個點稅 |
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 | ||
ATMEL/愛特梅爾 |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
AT |
23+ |
DIP |
5000 |
原廠授權代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
ATMEL |
2020+ |
QFP |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
ATMEL |
23+ |
DIP-40 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
2447 |
DIP |
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+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
