Datasheet 搜索 > 8位微控制器 > Microchip（微芯） > ATMEGA48PA-MU 数据手册 > ATMEGA48PA-MU 其他数据使用手册 6/662 页
器件3D模型￥ 9.721
ATMEGA48PA-MU 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
8位微控制器
封装:
QFN-32
描述:
可编程8位微控制器，工作电压：1.8V to 5.5V
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P12P13P86Hot
原理图在P15P18P84P102P104P105P106P121P126P127P129P130
封装尺寸在P636P637P638P639P640P659
型号编码规则在P628P629P630P631P632P633P634P635P658P659
封装信息在P636P659
技术参数、封装参数在P308P322
应用领域在P46P56P68P72P75P77P272P276P290
电气规格在P84P262P308P322P658
导航目录
ATMEGA48PA-MU数据手册
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若手册格式错乱，请下载阅览PDF原文件
2018 Microchip Technology Inc. Data Sheet Complete DS40002061A-page 6
ATmega48A/PA/88A/PA/168A/PA/328/P
18.2 Overview........................................................................................................ 150
18.3 Timer/Counter Clock Sources ....................................................................... 151
18.4 Counter Unit .................................................................................................. 151
18.5 Output Compare Unit..................................................................................... 152
18.6 Compare Match Output Unit.......................................................................... 154
18.7 Modes of Operation ....................................................................................... 155
18.8 Timer/Counter Timing Diagrams ................................................................... 159
18.9 Asynchronous Operation of Timer/Counter2 ................................................. 160
18.10 Timer/Counter Prescaler ............................................................................... 161
18.11 Register Description ...................................................................................... 162
19 SPI – Serial Peripheral Interface ............................................................................... 169
19.1 Features ........................................................................................................ 169
19.2 Overview........................................................................................................ 169
19.3 SS Pin Functionality ...................................................................................... 174
19.4 Data Modes ................................................................................................... 174
19.5 Register Description ...................................................................................... 176
20 USART0 .................................................................................................................................... 179
20.1 Features ........................................................................................................ 179
20.2 Overview........................................................................................................ 179
20.3 Clock Generation........................................................................................... 180
20.4 Frame Formats .............................................................................................. 183
20.5 USART Initialization....................................................................................... 184
20.6 Data Transmission – The USART Transmitter .............................................. 185
20.7 Data Reception – The USART Receiver ....................................................... 188
20.8 Asynchronous Data Reception ...................................................................... 192
20.9 Multi-processor Communication Mode .......................................................... 195
20.10 Examples of Baud Rate Setting..................................................................... 196
20.11 Register Description ...................................................................................... 200
21 USART in SPI Mode .......................................................................................................... 205
21.1 Features ........................................................................................................ 205
21.2 Overview........................................................................................................ 205
21.3 Clock Generation........................................................................................... 205
21.4 SPI Data Modes and Timing.......................................................................... 206
21.5 Frame Formats .............................................................................................. 206
21.6 Data Transfer................................................................................................. 209
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