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DS80C320-QCL集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號 |
DS80C320-QCL |
參數(shù)屬性 | DS80C320-QCL 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;產品描述:IC MCU 8BIT ROMLESS 44PLCC |
功能描述 | High-Speed/Low-Power Microcontrollers |
文件大小 |
845.65 Kbytes |
頁面數(shù)量 |
40 頁 |
生產廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網 |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-27 14:10:00 |
DS80C320-QCL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
產品屬性
- 產品編號:
DS80C320-QCL
- 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
- 內核規(guī)格:
8 位
- 速度:
33MHz
- 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 大小:
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)
- 供應商器件封裝:
44-PLCC(16.59x16.59)
- 描述:
IC MCU 8BIT ROMLESS 44PLCC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DALLAS |
22+ |
PLCC-44 |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
DALLAS |
23+ |
PLCC |
65480 |
詢價 | |||
MAXIM |
23+ |
PLCC-44 |
3000 |
全新原裝、誠信經營、公司現(xiàn)貨銷售 |
詢價 | ||
DALLAS |
23+ |
NA/ |
52 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAXIM |
22+ |
PLCC |
8000 |
原裝正品支持實單 |
詢價 | ||
MAXIM/美信 |
21+ |
PLCC-44 |
26680 |
公司只做原裝,誠信經營 |
詢價 | ||
MAXIM/美信 |
24+ |
PLCC44 |
18500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
DALLAS |
0026+ |
PLCC-44 |
3 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
MAXIM/美信 |
22+ |
PLCC44 |
2750 |
只做原裝公司現(xiàn)貨! |
詢價 | ||
DALLAS |
23+ |
PLCC |
8890 |
價格優(yōu)勢、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來電查詢 |
詢價 |