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

DS80C320-QNG
廠商型號

DS80C320-QNG

參數(shù)屬性

DS80C320-QNG 封裝/外殼為44-LCC(J 形引線);包裝為管件;類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT ROMLESS 44PLCC

功能描述

High-Speed/Low-Power Microcontrollers

封裝外殼

44-LCC(J 形引線)

文件大小

845.65 Kbytes

頁面數(shù)量

40

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
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

2025-2-3 16:00:00

DS80C320-QNG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-QNG

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 微控制器

  • 系列:

    80C

  • 包裝:

    管件

  • 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(shè):

    電源故障復(fù)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-LCC(J 形引線)

  • 供應(yīng)商器件封裝:

    44-PLCC(16.59x16.59)

  • 描述:

    IC MCU 8BIT ROMLESS 44PLCC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
24+
PLCC-44
5000
全新原裝正品,現(xiàn)貨銷售
詢價
MAXIM
PLCC44
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價
MAXIM(美信)
21+
PLCC
12588
原裝現(xiàn)貨,量大可定
詢價
MAXIM/美信
24+
65230
詢價
DALLAS
19+
PLCC44
69566
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
DALLAS
23+
PLCC-44
5000
原裝正品,假一罰十
詢價
MAXIM(美信)
2112+
PLCC-44(16.59x16.59)
31500
500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長
詢價
DALLAS
22+
PLCC44
18000
原裝現(xiàn)貨原盒原包.假一罰十
詢價
DALLAS
2022
PLCC
5200
全新原裝現(xiàn)貨
詢價
DALLAS
21+
2041
原裝現(xiàn)貨假一賠十
詢價