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ATMEGA328PB-XMINI 数据手册 - ATMEL(爱特美尔)
制造商:
ATMEL(爱特美尔)
分类:
开发套件
描述:
ATMEL ATMEGA328PB-XMINI 评估电路板, 微控制器 新
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P627P628P629P630P631P649
型号编码规则在P619P620P621P622P623P624P625P626P649
封装信息在P627P649P650
技术参数、封装参数在P299P313
应用领域在P37P47P59P63P66P68P263P267P281P660
电气规格在P75P253P299P313P649
导航目录
ATMEGA328PB-XMINI数据手册
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6
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271J-AVR- ATmega-Datasheet_11/2015
2. Overview
The ATmega48A/PA/88A/PA/168A/PA/328/P is a low-power CMOS 8-bit microcontroller based on the AVR
enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the
ATmega48A/PA/88A/PA/168A/PA/328/P achieves throughputs approaching 1 MIPS per MHz allowing the
system designer to optimize power consumption versus processing speed.
2.1 Block Diagram
Figure 2-1. Block Diagram
The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are
directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one
single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving
throughputs up to ten times faster than conventional CISC microcontrollers.
PORT C (7)PORT B (8)PORT D (8)
USART 0
8bit T/C 2
16bit T/C 18bit T/C 0 A/D Conv.
Internal
Bandgap
Analog
Comp.
SPI TWI
SRAMFlash
EEPROM
Watchdog
Oscillator
Watchdog
Timer
Oscillator
Circuits /
Clock
Generation
Power
Supervision
POR / BOD &
RESET
VCC
GND
PROGRAM
LOGIC
debugWIRE
2
GND
AREF
AVCC
DATA BU S
ADC[6..7]PC[0..6]PB[0..7]PD[0..7]
6
RESET
XTAL[1..2]
CPU
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