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參數(shù)資料
| 型號(hào)： | HPC36003 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | High-Performance microControllers |
| 中文描述： | 高性能微控制器 |
| 文件頁(yè)數(shù)： | 6/36頁(yè) |
| 文件大小： | 467K |
| 代理商： | HPC36003 |
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PortsAB
The highly flexible A and B ports are similarly structured
The Port A (see
Figure 11 ) consists of a data register and a
direction register Port B (see
Figures 12 13 14 ) has an
alternate function register in addition to the data and direc-
tion registers All the control registers are readwrite regis-
ters
The associated direction registers allow the port pins to be
individually programmed as inputs or outputs Port pins se-
lected as inputs are placed in a TRI-STATE mode by reset-
ting corresponding bits in the direction register
A write operation to a port pin configured as an input causes
the value to be written into the data register a read opera-
tion returns the value of the pin Writing to port pins config-
ured as outputs causes the pins to have the same value
reading the pins returns the value of the data register
Primary and secondary functions are multiplexed onto Port
B through the alternate function register (BFUN) The sec-
ondary functions are enabled by setting the corresponding
bits in the BFUN register
TLDD8801 – 13
FIGURE 11 Port A IO Structure
TLDD8801 – 14
FIGURE 12 Structure of Port B Pins B0 B1 B2 B5 B6 and B7 (Typical Pins)
14
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相關(guān)代理商/技術(shù)參數(shù) |
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| HPC36003E30 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller |
| HPC36003L30 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller |
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| HPC36003V20 | 功能描述:16位微控制器 - MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| HPC36003V20/NOPB | 功能描述:16位微控制器 - MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
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