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ST7291L2中文資料
ST7291L2數據手冊規(guī)格書PDF詳情
GENERAL DESCRIPTION
INTRODUCTION
The ST7291L CMOS Microcontroller Unit is a member of the ST7 family of microcontrollers. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. Oscillator frequency may be as high as 8MHz, however, thanks to the fully static design, operation is possible down to DC. Under software control, the ST7291L may be placed in either WAIT or HALT modes, thus reducing power consumption.
■ 2 to 5.5V Supply Operating Range
■ 8MHz Maximum Clock Frequency
■ Fully Static Operation
■ 0 to +70°C Operating Temperature Range
■ Run, Wait, Stop and RAM Retention modes
■ User ROM: 12/16/24/32 Kbytes
■ Data RAM: 256/384 bytes
■ 28 pin SO Plastic Packages
■ 21 Bidirectional I/O lines
■ 8 standard Push-pull I/Os with wake-up feature 13 standard Push-pull I/Os
■ 16-bit Timer with Output Compare (no output pin)
■ Low Voltage Detector (LVD)
■ Interrupt Wake-up function
■ IR Carrier Frequency Generator
■ 8-bit Data Manipulation
■ 63 Basic Instructions
■ 17 main Addressing Modes
■ 8x8 Unsigned Multiply instruction
■ True Bit Manipulation
■ Complete Development Support on PC/DOS/ Windows 3.1x/95/NT with Real-Time Emulator
■ Full Software Package (Cross-Assembler, Debugger)
■ Full Hardware Emulator
■ EPROM and OTP support
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
|||
ST |
24+ |
2580 |
原裝現貨假一罰十 |
||||
ST/意法 |
23+ |
SOP-28 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
|||
ST |
23+ |
SOP-28 |
16900 |
正規(guī)渠道,只有原裝! |
|||
ST |
24+ |
SOP-28 |
200000 |
原裝進口正口,支持樣品 |
|||
ST |
24+ |
SOP-28 |
16900 |
支持樣品,原裝現貨,提供技術支持! |
|||
ST |
25+ |
SOP-28 |
16900 |
原裝,請咨詢 |
|||
ST |
2511 |
SOP-28 |
16900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
|||
ST |
24+ |
5000 |
現貨在庫 |
||||
ST |
24+ |
SOP28 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
ST7291L2 資料下載更多...
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Datasheet數據表PDF頁碼索引
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STMicroelectronics 意法半導體集團
意法半導體 (STMicroelectronics) 成立于1987年,總部位于瑞士日內瓦和法國巴黎,是一家全球領先的半導體公司。意法半導體專注于設計、制造和銷售各種半導體解決方案,產品廣泛應用于汽車、工業(yè)、消費電子、通信等領域。 意法半導體的產品包括微控制器、模擬集成電路、功率半導體、傳感器等。公司擁有多個研發(fā)中心和生產基地,致力于技術創(chuàng)新和研發(fā)投入。意法半導體在全球范圍內擁有廣泛的客戶群和合作伙伴,為客戶提供高品質的產品和解決方案。 公司的使命是通過半導體技術推動智能化和可持續(xù)發(fā)展,助力客戶取得成功。意法半導體不僅注重商業(yè)成功,還注重社會責任、環(huán)境保護和可持續(xù)經營。企業(yè)價值觀包括創(chuàng)新、尊重