Datasheet 搜索 > 微控制器 > Microchip（微芯） > ATMEGA1284-PU 数据手册 > ATMEGA1284-PU 其他数据使用手册 6/672 页
器件3D模型￥ 48.077
ATMEGA1284-PU 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
DIP-40
描述:
8 位 megaAVR 微控制器，32KB 到 256KB 闪存我们在 RS Components 提供多款来自 Atmel 的 megaAVR 8 位微控制器。 每个微控制器均基于增强型 RISC 体系结构，并具有 QTouch 库支持。 所有微控制器类型具有不同 Kb 的系统内可编程内存、EEPROM 和 SRAM 以及不同引脚和封装类型。 **megaAVR 8 位微控制器类型** ATmega32 ATmega64 ATmega128 ATmega324 ATmega325 ATmega406 ATmega640 ATmega644 ATmega645 ATmega1280 ATmega1281 ATmega1284 ATmega2560 ATmega2561 ATmega3250 ATmega6450
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P11P15P99P115P146Hot
原理图在P14P18P263P666
型号编码规则在P644P645P646P647P648P649P650P651P667
封装信息在P652P653P655P656P657P658P659P660P661P662P663
应用领域在P48P58P70P74P277P281P295P296
电气规格在P80
导航目录
ATMEGA1284-PU数据手册
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2020 Microchip Technology Inc. Data Sheet Complete DS40002070B-page 6
ATmega164A/PA/324A/PA/644A/PA/1284/P
17.7 Modes of operation........................................................................................ 151
17.8 Timer/Counter Timing diagrams .................................................................... 155
17.9 Asynchronous Operation of Timer/Counter2 ................................................. 156
17.10 Timer/Counter Prescaler ............................................................................... 158
17.11 Register description....................................................................................... 159
18 SPI – Serial Peripheral Interface ............................................................................... 166
18.1 Features ........................................................................................................ 166
18.2 Overview........................................................................................................ 166
18.3 SS pin functionality ........................................................................................ 170
18.4 Data modes ................................................................................................... 170
18.5 Register description....................................................................................... 172
19 USART ...................................................................................................................................... 175
19.1 Features ........................................................................................................ 175
19.2 USART1 and USART0 .................................................................................. 175
19.3 Overview........................................................................................................ 175
19.4 Clock Generation........................................................................................... 176
19.5 Frame formats ............................................................................................... 179
19.6 USART Initialization....................................................................................... 180
19.7 Data Transmission – The USART Transmitter .............................................. 181
19.8 Data Reception – The USART Receiver ....................................................... 184
19.9 Asynchronous Data Reception ...................................................................... 188
19.10 Multi-processor Communication mode .......................................................... 191
19.11 Register description....................................................................................... 193
19.12 Examples of Baud Rate Setting..................................................................... 198
20 USART in SPI mode .......................................................................................................... 202
20.1 Features ........................................................................................................ 202
20.2 Overview........................................................................................................ 202
20.3 Clock Generation........................................................................................... 202
20.4 SPI Data Modes and Timing.......................................................................... 203
20.5 Frame Formats .............................................................................................. 203
20.6 Data Transfer................................................................................................. 205
20.7 AVR USART MSPIM vs. AVR SPI ................................................................ 207
20.8 Register description....................................................................................... 208
21 Two-wire Serial Interface .............................................................................................. 211
21.1 Features ........................................................................................................ 211
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