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: MC68C912B32FU8
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 16-Bit Microcontroller
中文描述: 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 17/128頁
文件大小: 748K
代理商: MC68C912B32FU8
MC68HC912B32
MC68HC912B32TS/D
MOTOROLA
17
Register DDRT determines pin direction of port T when used for general-purpose I/O. When DDRT bits
are set, the corresponding pin is configured for output. On reset the DDRT bits are cleared and the cor-
responding pin is configured for input.
When the PUPT bit in the TMSK2 register is set, all input pins are pulled up internally by an active pull-
up device. Pull-ups are disabled after reset.
Setting the RDPT bit in the TMSK2 register configures all port T outputs to have reduced drive levels.
Levels are at normal drive capability after reset. The TMSK2 register can be read or written anytime
after reset. Refer to
12 Standard Timer Module
.
3.4.8 Port S
Port S is the 8-bit interface to the standard serial interface consisting of the serial communications in-
terface (SCI) and serial peripheral interface (SPI) subsystems. Port S pins are available for general-pur-
pose parallel I/O when standard serial functions are not enabled.
Port S pins serve several functions depending on the various internal control registers. If WOMS bit in
the SC0CR1
register is set, the P-channel drivers of the output buffers are disabled for bits 0 through 1
(2 through 3). If SWOM bit in the SP0CR1 register is set, the P-channel drivers of the output buffers are
disabled for bits 4 through 7. (wired-OR mode). The open drain control effects both the serial and the
general-purpose outputs. If the RDPSx bits in the PURDS register are set, the appropriate port S pin
drive capabilities are reduced. If PUPSx bits in the PURDS register are set, the appropriate pull-up de-
vice is connected to each port S pin which is programmed as a general-purpose input . If the pin is pro-
grammed as a general-purpose output, the pull-up is disconnected from the pin regardless of the state
of the individual PUPSx bits. See
13 Serial Interface
.
相關PDF資料
PDF描述
MC68B912B32FU8 16-Bit Microcontroller
MC68C912B32CFU8 16-Bit Microcontroller
MC68CK338 Highly Integrated, Low-Power, 32-Bit Microcontroller
MC68EC060 32-Bit Microprocessors.(32位微處理器)
MC68EN360RC25V QUad Integrated Communications Controller Users Manual
相關代理商/技術參數
參數描述
MC68CK16Z1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CK16Z1CAG16 功能描述:16位微控制器 - MCU 16BIT 1KRAM 32KHZ CRYSTAL RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
MC68CK16Z1CAG16 制造商:Freescale Semiconductor 功能描述:Microcontroller
MC68CK16Z1CFC16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CK16Z1CPV16 功能描述:16位微控制器 - MCU 16 Bit 16MHz RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 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 安裝風格:SMD/SMT
主站蜘蛛池模板: 奉贤区| 澄江县| 江北区| 甘泉县| 儋州市| 康马县| 磴口县| 永兴县| 涿鹿县| 和林格尔县| 上虞市| 枣阳市| 德令哈市| 安岳县| 上犹县| 屯门区| 都昌县| 加查县| 灯塔市| 赫章县| 满城县| 临湘市| 云南省| 临江市| 红安县| 新丰县| 荣昌县| 罗平县| 贵州省| 宜宾县| 延安市| 定结县| 岳阳县| 仙游县| 舞阳县| 安西县| 喜德县| 肥城市| 正蓝旗| 通江县| 佛学|