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AT89C55-33AC中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C55-33AC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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
23+ |
NA/ |
44 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
AT |
2018+ |
PLCC |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ATMEL/愛特梅爾 |
22+ |
PLCC |
9000 |
原裝正品 |
詢價 | ||
ATMEL |
9948+ |
PLCC |
3 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ATMEL |
23+ |
PLCC散新 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
PLCC44 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價 | ||
Microchip |
QQ咨詢 |
44-LCC |
8000 |
原裝正品/微控制器元件授權(quán)代理直銷! |
詢價 | ||
ATMEL |
24+ |
PLCC |
64 |
詢價 | |||
ATMEL/愛特梅爾 |
2022 |
PLCC-44 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
ATMEL |
22+ |
PLCC44 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 |
