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參數(shù)資料
| 型號(hào)： | DS80C320 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Speed/Low-Power Microcontrollers |
| 中文描述： | 高速/低功耗微控制器 |
| 文件頁數(shù)： | 6/42頁 |
| 文件大小： | 1501K |
| 代理商： | DS80C320 |
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DS80C320/DS80C323
6 of 42
cycle operation to keep timing compatible with original 8051 systems. However, they can be programmed
to run at the new 4 clocks per cycle if desired.
New hardware features are accessed using Special Function Registers that do not overlap with standard
80C32 locations. A summary of these SFRs is provided below.
The DS80C320/DS80C323 addresses memory in an identical fashion to the standard 80C32. Electrical
timing will appear different due to the high-speed nature of the product. However, the signals are
essentially the same. Detailed timing diagrams are provided below in the electrical specifications.
This data sheet assumes the user is familiar with the basic features of the standard 80C32. In addition to
these standard features, the DS80C320/DS80C323 includes many new functions. This data sheet provides
only a summary and overview. Detailed descriptions are available in the User’s Guide located in the front
of the High-Speed Microcontroller data book.
COMPARATIVE TIMING OF THE DS80C320/DS80C323 AND 80C32
Figure 2
DS80C320/DS80C323 TIMING
STANDARD 80C32 TIMING
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS80C320-ECG | Strain Relief |
| DS80C320-ECL | High-Speed/Low-Power Microcontrollers |
| DS80C320-ENG | High-Speed/Low-Power Microcontrollers |
| DS80C320-ENL | High-Speed/Low-Power Microcontrollers |
| DS80C320-MCG | High-Speed/Low-Power Microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C320_06 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:High-Speed/Low-Power Microcontrollers |
| DS80C320+ENL | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44TQFP - Trays |
| DS80C320+FCG | 制造商:Maxim Integrated Products 功能描述:MICRO HI SPD 44PQFP 25MHZ PB-FREE - Trays |
| DS80C320+FNG | 制造商:Maxim Integrated Products 功能描述:MICRO HS 44MQFP 25MHZ IND PB-FREE - Trays |
| DS80C320+MCG | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 40PDIP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC 8BIT CPU CMOS 80C320 DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40 制造商:Maxim Integrated Products 功能描述:IC, 8BIT CPU CMOS, 80C320, DIP40; Controller Family/Series:(8051) 8052; Core Size:8bit; No. of I/O's:32; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:DIP; No. of Pins:40; RAM Memory Size:256Byte; CPU ;RoHS Compliant: Yes |
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