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DS89C430-QNL+中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
DS89C430-QNL+ |
| 功能描述 | Ultra-High-Speed Flash Microcontrollers |
| 文件大小 |
657.52 Kbytes |
| 頁(yè)面數(shù)量 |
48 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-2 23:13:00 |
| 人工找貨 | DS89C430-QNL+價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS89C430-QNL+規(guī)格書詳情
GENERAL DESCRIPTION
The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications will experience a speed improvement up to 10x. At 1 million instructions per second (MIPS) per megahertz, the microcontrollers achieve 33 MIPS performance from a maximum 33MHz clock rate.
FEATURES
■ High-Speed 8051 Architecture
??? One Clock-Per-Machine Cycle
??? DC to 33MHz Operation
??? Single Cycle Instruction in 30ns
??? Optional Variable Length MOVX to Access Fast/Slow Peripherals
??? Dual Data Pointers with Automatic Increment/Decrement and Toggle Select
??? Supports Four Paged Memory-Access Modes
■ On-Chip Memory
??? 16kB/32kB/64kB Flash Memory
??? In-Application Programmable
??? In-System Programmable Through Serial Port
??? 1kB SRAM for MOVX
■ 80C52 Compatible
??? 8051 Pin and Instruction Set Compatible
??? Four Bidirectional, 8-Bit I/O Ports
??? Three 16-Bit Timer Counters
??? 256 Bytes Scratchpad RAM
■ Power-Management Mode
??? Programmable Clock Divider
??? Automatic Hardware and Software Exit
■ ROMSIZE Feature
??? Selects Internal Program Memory Size from 0 to 64kB
??? Allows Access to Entire External Memory Map
??? Dynamically Adjustable by Software
■ Peripheral Features
??? Two Full-Duplex Serial Ports
??? Programmable Watchdog Timer
??? 13 Interrupt Sources (Six External)
??? Five Levels of Interrupt Priority
??? Power-Fail Reset
??? Early Warning Power-Fail Interrupt
??? Electromagnetic Interference (EMI) Reduction
產(chǎn)品屬性
- 型號(hào)：
DS89C430-QNL+
- 功能描述：
8位微控制器 -MCU Ultra-High-Speed Flash MCU
- 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(shí)鐘頻率：
50 MHz
- 程序存儲(chǔ)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
PLCC-44 |
926 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
詢價(jià) | ||
Dallas |
23+ |
44-PLCC |
6672 |
詢價(jià) | |||
MAXIM(美信) |
23+ |
PLCC44 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
MAXIM |
23+ |
PLCC-44 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
MAXIM |
19+ |
PLCC44 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
Maxim(美信) |
24+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
Maxim |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
N/A |
2447 |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MAXIM |
24+ |
PLCC44 |
50000 |
主打MAXIM品牌價(jià)格絕對(duì)優(yōu)勢(shì)原裝現(xiàn)貨假一罰十 |
詢價(jià) |
