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ATMEGA32U6-AU Просмотр технического описания (PDF) - Atmel Corporation
Номер в каталоге
Компоненты Описание
производитель
ATMEGA32U6-AU
8-bit Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
Atmel Corporation
ATMEGA32U6-AU Datasheet PDF : 36 Pages
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ATmega32U6/AT90USB64/128
ATmega32U6/AT90USB64/128 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
PF7 - PF0
PA7 - P A0
PC7 - PC0
VCC
GND
POR T
F
DRIVERS
DATA REGISTER
PORT
F
DATA DIR.
REG. PORT
F
POR T
A
DRIVERS
POR T
C
DRIVERS
DATA REGISTER
PORT
A
DATA DIR.
REG. PORT
A
DATA REGISTER
PORT
C
8-BIT DA TA BUS
DATA DIR.
REG. PORT
C
AVCC
AGND
AREF
JTAG TAP
ON-CHIP DEBUG
BOUNDARY-
SCAN
PROGRAMMING
LOGIC
ADC
PROGRAM
COUNTER
PROGRAM
FLASH
INSTRUCTION
REGISTER
INSTRUCTION
DECODER
CONTROL
LINES
POR - BOD
RESET
ST ACK
POINTER
SRAM
GENERAL
PURPOSE
REGISTERS
X
Y
Z
ALU
ST ATUS
REGISTER
INTERNAL
OSCILLA TOR
W ATCHDOG
TIMER
MCU CONTROL
REGISTER
TIMER/
COUNTERS
INTERRUPT
UNIT
EEPROM
CALIB. OSC
OSCILLA TOR
TIMING AND
CONTROL
PLL
USART1
SPI
USB
TWO-WIRE SERIAL
INTERFACE
DATA REGISTER
PORT
E
DATA DIR.
REG. PORT
E
DATA REGISTER
PORT
B
DATA DIR.
REG. PORT
B
DATA REGISTER
PORT
D
DATA DIR.
REG. PORT
D
POR T
E
DRIVERS
POR T
B
DRIVERS
POR T
D
DRIVERS
PE7 - PE0
PB7 - PB0
PD7 - PD0
5
7593JS–AVR–03/09
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