首頁>AT89C51-20QC>規(guī)格書詳情
AT89C51-20QC中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C51-20QC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
產品屬性
- 型號：
AT89C51-20QC
- 制造商：
ATMEL
- 制造商全稱：
ATMEL Corporation
- 功能描述：
8-bit Microcontroller with 4K Bytes Flash
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL |
1726+ |
QFP |
6528 |
只做進口原裝正品現(xiàn)貨,假一賠十! |
詢價 | ||
ATMEL |
23+ |
QFP44 |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
ATMEL |
22+ |
QFP44 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ATMEL |
24+ |
QFP44 |
35200 |
一級代理/放心采購 |
詢價 | ||
ATMEL |
2020+ |
QFP44 |
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 |
16+ |
QFP44 |
2500 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
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 |
2447 |
MQFP44 |
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 |
23+ |
QFP44 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ATMEL |
23+ |
QFP44 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
