Datasheet 搜索 > 8位微控制器 > ATMEL（爱特美尔） > ATMEGA32A-PU 数据手册 > ATMEGA32A-PU 用户编程技术手册 5/418 页
器件3D模型￥ 31.101
ATMEGA32A-PU 用户编程技术手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
8位微控制器
封装:
DIP-40
描述:
8 位 megaAVR® 微控制器，32KB 到 256KB 闪存，Atmel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### AVR 微控制器，Atmel
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P13P77P106P107P142P165P183P186P194P256Hot
原理图在P12P21P75P107P111P113P115P117P142P144P145P146
封装尺寸在P410P411P412
型号编码规则在P11P417
封装信息在P11P410
技术参数、封装参数在P363
应用领域在P54P64P68P314P318P331P332P418
电气规格在P70P75P76P363
导航目录
ATMEGA32A-PU数据手册
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18.3. Prescaler Reset........................................................................................................................103
18.4. External Clock Source..............................................................................................................103
18.5. Register Description................................................................................................................. 104
19. 16-bit Timer/Counter1............................................................................................106
19.1. Features................................................................................................................................... 106
19.2. Overview...................................................................................................................................106
19.3. Accessing 16-bit Registers.......................................................................................................108
19.4. Timer/Counter Clock Sources...................................................................................................111
19.5. Counter Unit..............................................................................................................................111
19.6. Input Capture Unit.....................................................................................................................112
19.7. Output Compare Units..............................................................................................................114
19.8. Compare Match Output Unit.....................................................................................................116
19.9. Modes of Operation.................................................................................................................. 117
19.10. Timer/Counter Timing Diagrams.............................................................................................. 125
19.11. Register Description................................................................................................................. 126
20. 8-bit Timer/Counter2 with PWM and Asynchronous Operation............................. 142
20.1. Features................................................................................................................................... 142
20.2. Overview...................................................................................................................................142
20.3. Timer/Counter Clock Sources.................................................................................................. 143
20.4. Counter Unit............................................................................................................................. 143
20.5. Output Compare Unit................................................................................................................144
20.6. Compare Match Output Unit.....................................................................................................146
20.7. Modes of Operation..................................................................................................................147
20.8. Timer/Counter Timing Diagrams...............................................................................................151
20.9. Asynchronous Operation of the Timer/Counter........................................................................ 153
20.10. Timer/Counter Prescaler.......................................................................................................... 154
20.11. Register Description................................................................................................................. 155
21. 8-bit Timer/Counter0 with PWM.............................................................................165
21.1. Features................................................................................................................................... 165
21.2. Overview...................................................................................................................................165
21.3. Timer/Counter Clock Sources.................................................................................................. 166
21.4. Counter Unit............................................................................................................................. 166
21.5. Output Compare Unit................................................................................................................167
21.6. Compare Match Output Unit.....................................................................................................169
21.7. Modes of Operation..................................................................................................................170
21.8. Timer/Counter Timing Diagrams...............................................................................................174
21.9. Register Description................................................................................................................. 175
22. SPI – Serial Peripheral Interface........................................................................... 183
22.1. Features................................................................................................................................... 183
22.2. Overview...................................................................................................................................183
22.3. SS Pin Functionality................................................................................................................. 186
22.4. Data Modes.............................................................................................................................. 187
22.5. Register Description................................................................................................................. 188
Atmel ATmega32A [DATASHEET]
Atmel-8155G-8-Bit AVR-ATmega32A_Datasheet_Complete-10/2015
5
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