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: PSD313-20JM
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: 15/85頁
文件大小: 691K
代理商: PSD313-20JM
PSD3XX Famly
12
Multiplexed Address/Data
Non-Multiplexed Address/Data
8-bit Data Bus
I/O or low-order address
lines or Low-order multiplexed
address/data byte
Port A
D0–D7 data bus byte
Port B
I/O and/or CS0–CS7
I/O and/or CS0–CS7
AD0/A0–AD7/A7
Low-order multiplexed
address/data byte
Low-order address bus byte
AD8/A8–AD15/A15
High-order address
bus byte
High-order address bus byte
16-bit Data Bus
I/O or low-order address
lines or low-order multiplexed
address/data byte
Port A
Low-order data bus byte
Port B
I/O and/or CS0–CS7
High-order data bus byte
AD0/A0–AD7/A7
Low-order multiplexed
address/data byte
Low-order address bus byte
AD8/A8–AD15/A15
High-order multiplexed
address/data byte
High-order address bus byte
8.0
Operating
Modes (MCU
Configurations)
(cont.)
Table 3. Bus and Port Configuration Options
9.0
Programmable
Address
Decoder (PAD)
The PSD3XX contains two programmable arrays, referred to as PAD A and PAD B
(Figure 4). PAD A is used to generate chip select signals derived from the input address to
the internal EPROM blocks, SRAM, I/O ports, and Track Mode signals.
PAD B outputs to Ports B and C for off-chip usage. PAD B can also be used to extend the
decoding to select external devices or as a random logic replacement.
PAD A and PAD B receive the same inputs. The PAD logic is configured by PSDsoft
based on the designer’s input. The PAD’s non-volatile configuration is stored in a
re-programmable CMOS EPROM. Windowed packages are available for erasure by the
user. See Table 4 for a list of PAD A and PAD B functions.
相關PDF資料
PDF描述
PSD313-25J Current Mode PWM Controller 8-SOIC 0 to 70
PSD313-25JI Low Cost Field Programmable Microcontroller Peripherals
PSD313-25JM Low Cost Field Programmable Microcontroller Peripherals
PSD313-70J Current Mode PWM Controller 14-SOIC 0 to 70
PSD313-70JI Low Cost Field Programmable Microcontroller Peripherals
相關代理商/技術參數
參數描述
PSD313-20LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD313-20LM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD313-20Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD313-20QI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD313-20U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
主站蜘蛛池模板: 武义县| 马尔康县| 灵台县| 千阳县| 阳东县| 高雄县| 武威市| 开江县| 鹤山市| 修水县| 三门峡市| 岳阳县| 绍兴县| 革吉县| 辉县市| 平乡县| 遂溪县| 乌兰县| 团风县| 三江| 那坡县| 固原市| 齐齐哈尔市| 新建县| 横山县| 宜春市| 青州市| 桃江县| 青阳县| 孝昌县| 泉州市| 山阴县| 敖汉旗| 胶南市| 逊克县| 西华县| 江源县| 临潭县| 揭阳市| 苏尼特右旗| 同心县|