首頁>AT89C51-20PC>規(guī)格書詳情
AT89C51-20PC中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
AT89C51-20PC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(chǎn)品屬性
- 型號:
AT89C51-20PC
- 功能描述:
8位微控制器 -MCU 80C31 w/4k
- 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/愛特梅爾 |
24+ |
NA/ |
55 |
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+ |
DIP40 |
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 |
24+ |
DIP-40 |
8000 |
只做原裝正品現(xiàn)貨 |
詢價 | ||
AT |
25+ |
DIP-40 |
65428 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ATMEL/愛特梅爾 |
24+ |
DIP40 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
DIP40 |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
20+ |
DIP |
2860 |
原廠原裝正品價格優(yōu)惠公司現(xiàn)貨歡迎查詢 |
詢價 | |||
ATMEL |
21+ |
DIP40 |
1697 |
十年信譽,只做原裝,有掛就有現(xiàn)貨! |
詢價 | ||
ATMEL |
2430+ |
DIP40 |
8540 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
ATMEL |
2015+ |
DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 |