欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: PSD303R-A-20JI
廠商: 意法半導體
英文描述: Low Cost Field Programmable Microcontroller Peripherals
中文描述: 低成本現場可編程微控制器外圍設備
文件頁數: 29/85頁
文件大?。?/td> 691K
代理商: PSD303R-A-20JI
PSD3XX Famly
26
13.0
Program/Data
Space and the
8031
This section only applies to users who have an 8031 or compatible MCU that outputs a
signal such as PSEN when accessing program space. If this applies to you, be aware of the
following:
J
The PSD3XX can be configured using PSDsoft such that the EPROM is either
1) accessed by PSEN only (Figure 10); or 2) accessed by PSEN or RD (Figure 9).
The default is PSEN only unless changed in PSDsoft.
J
The SRAM and I/O Ports (including CSIOPORT) can not be placed in program space
only. By default, they are in data space only (Figure 10). However, the SRAM may
be placed in Program and Data Space, as shown in Figure 9.
Figure 9. Combined Address Space
INTERNAL
OE
OE
OE
CS
CS
CS
RD
ADDRESS
PSEN
I/O PORTS
PAD
SRAM
*
EPROM
INTERNAL
OE
OE
OE
CS
CS
CS
RD
ADDRESS
PSEN
I/O PORTS
PAD
SRAM
*
EPROM
Figure 10. 8031-Compatible Separate Code and Data Address Spaces
*
Not available on “R” versions.
*
Not available on “R” versions.
相關PDF資料
PDF描述
PSD312-A-70J Buck Current/Voltage Fed Push-Pull PWM Controllers 24-PDIP 0 to 70
PSD312-A-70JI Low Cost Field Programmable Microcontroller Peripherals
PSD312-A-70JM Buck Current/Voltage Fed Push-Pull PWM Controllers 24-SOIC 0 to 70
PSD312-A-90J Low Cost Field Programmable Microcontroller Peripherals
PSD312-A-90JI Buck Current/Voltage Fed Push-Pull PWM Controllers 24-PDIP 0 to 70
相關代理商/技術參數
參數描述
PSD303R-A-20JM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD303R-A-25J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD303R-A-25JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD303R-A-25JM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD303R-A-70J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
主站蜘蛛池模板: 秦安县| 祁阳县| 温宿县| 蓬莱市| 兴海县| 金乡县| 深水埗区| 仪征市| 界首市| 潢川县| 上虞市| 双辽市| 霍林郭勒市| 桓仁| 临夏市| 恩施市| 文登市| 慈溪市| 文安县| 定结县| 瑞安市| 汝南县| 寿光市| 庆云县| 油尖旺区| 新绛县| 九江县| 浦北县| 沽源县| 衡水市| 维西| 西青区| 丽水市| 连城县| 黄梅县| 咸丰县| 嘉定区| 长治市| 元江| 灵宝市| 宁远县|