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DS80C320-QCG集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號 |
DS80C320-QCG |
參數(shù)屬性 | DS80C320-QCG 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 |
700.3 Kbytes |
頁面數(shù)量 |
38 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-18 20:00:00 |
DS80C320-QCG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-QCG
- 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:
0°C ~ 70°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 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
3581 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
MAXIM |
21+ |
PLCC44 |
3519 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
只做原裝 |
24+ |
PLCC-44L |
36520 |
一級代理/放心采購 |
詢價 | ||
DALLAS |
23+ |
PLCC84 |
9526 |
詢價 | |||
MAXIM |
23+ |
PLCC |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
MAXIM |
21+ |
PLCC-44 |
6000 |
原裝現(xiàn)貨 |
詢價 | ||
DALLAS |
2016+ |
PLCC-44 |
6523 |
房間原裝進口現(xiàn)貨假一賠十 |
詢價 | ||
MAXI |
22+23+ |
PLCC |
41284 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
Maxim Integrated |
20+ |
PLCC-44 |
29860 |
Maxim微控制器MCU-可開原型號增稅票 |
詢價 |