Datasheet 搜索 > 微控制器 > ATMEL(爱特美尔) > ATMEGA48PA-MU 数据手册 > ATMEGA48PA-MU 用户编程技术手册 5/650 页


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ATMEGA48PA-MU 用户编程技术手册 - ATMEL(爱特美尔)
制造商:
ATMEL(爱特美尔)
分类:
微控制器
封装:
QFN-32
描述:
ATMEL ATMEGA48PA-MU 微控制器, 8位, 低功率高性能, ATmega, 20 MHz, 4 KB, 512 Byte, 32 引脚, QFN
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3P4P77Hot
原理图在P6P9P75P93P95P96P97P112P117P118P120P121
封装尺寸在P627P628P629P630P631P640
型号编码规则在P619P620P621P622P623P624P625P626P640
封装信息在P627P640
技术参数、封装参数在P299P313
应用领域在P37P47P59P63P66P68P263P267P281P650
电气规格在P75P253P299P313
导航目录
ATMEGA48PA-MU数据手册
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5
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271I-AVR- ATmega-Datasheet_10/2014
1.1.7 AV
CC
AV
CC
is the supply voltage pin for the A/D Converter, PC3:0, and ADC7:6. It should be externally connected to
V
CC
, even if the ADC is not used. If the ADC is used, it should be connected to V
CC
through a low-pass filter.
Note that PC6...4 use digital supply voltage, V
CC
.
1.1.8 AREF
AREF is the analog reference pin for the A/D Converter.
1.1.9 ADC7:6 (TQFP and QFN/MLF Package Only)
In the TQFP and QFN/MLF package, ADC7:6 serve as analog inputs to the A/D converter. These pins are
powered from the analog supply and serve as 10-bit ADC channels.
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