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DS80C320-ENG集成電路(IC)的微控制器規(guī)格書PDF中文資料

DS80C320-ENG
廠商型號

DS80C320-ENG

參數(shù)屬性

DS80C320-ENG 封裝/外殼為44-TQFP;包裝為卷帶(TR);類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT ROMLESS 44TQFP

功能描述

High-Speed/Low-Power Microcontrollers

封裝外殼

44-TQFP

文件大小

845.65 Kbytes

頁面數(shù)量

40

生產(chǎn)廠商

MAXIM

中文名稱

美信

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-8 23:00:00

人工找貨

DS80C320-ENG價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS80C320-ENG規(guī)格書詳情

DETAILED DESCRIPTION

The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320 offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

FEATURES

■ 80C32-Compatible

??? 8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports

??? Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM

■ High-Speed Architecture

??? 4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323)

??? Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access

Fast/Slow RAM/Peripherals

■ High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt

■ Two Full-Duplex Hardware Serial Ports

■ 13 Total Interrupt Sources with Six External

■ Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS80C320-ENG

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 微控制器

  • 系列:

    80C

  • 包裝:

    卷帶(TR)

  • 核心處理器:

    8051

  • 內(nèi)核規(guī)格:

    8 位

  • 速度:

    25MHz

  • 連接能力:

    EBI/EMI,SIO,UART/USART

  • 外設:

    電源故障復位,WDT

  • 程序存儲器類型:

    ROMless

  • RAM 大?。?/span>

    256 x 8

  • 電壓 - 供電 (Vcc/Vdd):

    4.5V ~ 5.5V

  • 振蕩器類型:

    外部

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    44-TQFP

  • 供應商器件封裝:

    44-TQFP(10x10)

  • 描述:

    IC MCU 8BIT ROMLESS 44TQFP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ADI(亞德諾)/MAXIM(美信)
24+
TQFP44(10x10)
7350
原裝進口,原廠直銷!當天可交貨,支持原型號開票!
詢價
MAXIM/美信
24+
NA/
3397
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
MAXIM
23+
NA
12000
全新原裝假一賠十
詢價
MAXIM/美信
25+
TQFP44
59
原裝正品,假一罰十!
詢價
Maxim Integrated
20+
TQFP-44
29860
Maxim微控制器MCU-可開原型號增稅票
詢價
MAXIM(美信)
2024+
TQFP-44(10x10)
500000
誠信服務,絕對原裝原盤
詢價
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價
MAXIM
21+
44TQFP
206
原裝現(xiàn)貨假一賠十
詢價
MAXIM
23+
TQFP
8888
專做原裝正品,假一罰百!
詢價
MAXIM/美信
23+
44TQFP
6000
專業(yè)配單保證原裝正品假一罰十
詢價