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DS80C320-ECG集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號(hào) |
DS80C320-ECG |
參數(shù)屬性 | DS80C320-ECG 封裝/外殼為44-TQFP;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 44TQFP |
功能描述 | High-Speed/Low-Power Microcontrollers |
文件大小 |
845.65 Kbytes |
頁(yè)面數(shù)量 |
40 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 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 | 2025-1-3 23:00:00 |
DS80C320-ECG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(hào):
DS80C320-ECG
- 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(chǔ)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-TQFP
- 供應(yīng)商器件封裝:
44-TQFP(10x10)
- 描述:
IC MCU 8BIT ROMLESS 44TQFP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
TQFP-44 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFP-44 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
23+ |
TQFP-44P |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | |||
MAXIM |
21+ |
QFP |
1560 |
絕對(duì)有現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢價(jià) | ||
DALLAS |
24+ |
QFP |
2645 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電! |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFP |
6000 |
進(jìn)口原裝 假一罰十 現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
QFP |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
DALLAS/MAXIM |
22+ |
44-TQFP |
2000 |
全新原裝品牌專營(yíng) |
詢價(jià) | ||
ADI |
21+ |
TQFP-44 |
3170 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM |
23+ |
TQFP |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) |