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DS89C440-MNL集成電路(IC)的微控制器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
DS89C440-MNL |
參數(shù)屬性 | DS89C440-MNL 封裝/外殼為40-DIP(0.600",15.24mm);包裝為管件;類(lèi)別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT 32KB FLASH 40DIP |
功能描述 | Ultra-High-Speed Flash Microcontrollers |
封裝外殼 | 40-DIP(0.600",15.24mm) |
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(chēng) |
Maxim【美信】 |
中文名稱(chēng) | 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 | 2025-5-23 23:01:00 |
人工找貨 | DS89C440-MNL價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS89C440-MNL規(guī)格書(shū)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
- 產(chǎn)品編號(hào):
DS89C440-MNL
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類(lèi)別:
集成電路(IC) > 微控制器
- 系列:
89C
- 包裝:
管件
- 核心處理器:
8051
- 內(nèi)核規(guī)格:
8 位
- 速度:
33MHz
- 連接能力:
EBI/EMI,SIO,UART/USART
- 外設(shè):
電源故障復(fù)位,WDT
- 程序存儲(chǔ)容量:
32KB(32K x 8)
- 程序存儲(chǔ)器類(lèi)型:
閃存
- RAM 大?。?/span>
1K x 8
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 5.5V
- 振蕩器類(lèi)型:
外部
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類(lèi)型:
通孔
- 封裝/外殼:
40-DIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
40-PDIP
- 描述:
IC MCU 8BIT 32KB FLASH 40DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
DALLAS |
24+ |
NA/ |
86 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
24+ |
PDIP40 |
7350 |
原裝進(jìn)口,原廠直銷(xiāo)!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢(xún)價(jià) | ||
DALLAS |
25+ |
LQFP-44 |
86 |
原裝正品,假一罰十! |
詢(xún)價(jià) | ||
MAXIM |
19+ |
QFP |
266 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
MAXIM(美信) |
2024+ |
PDIP-40 |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | ||
DALLAS |
23+ |
PLCC |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
MAXIM |
2016+ |
TQFP44 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤(pán)原標(biāo)! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
TQFP |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
DALLAS |
23+ |
DIP-40 |
9526 |
詢(xún)價(jià) | |||
MAXIM |
24+ |
QFP |
5000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) |