參數(shù)資料
型號(hào)： AT43USB320A-AC
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： Full-speed USB Microcontroller with an Embedded Hub
中文描述： 8-BIT, 12 MHz, RISC MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, MS-026AED, LQFP-100
文件頁數(shù)： 16/115頁
文件大?。?/td> 722K
代理商： AT43USB320A-AC
16
AT43USB320A
1443E–USB–4/04
I/O Memory
The I/O space definition of the AT43USB320A is shown in the following table:
Table 5.
I/O Memory Space
I/O (SRAM)
Address
Name
Function
$3F ($5F)
SREG
Status Register
$3E ($5E)
SPH
Stack Pointer High
$3D ($5D)
SPL
Stack Pointer Low
$3B ($5B)
GIMSK
General Interrupt Mask Register
$3A ($5A)
GIFR
General Interrupt Flag Register
$39 ($59)
TIMSK
Timer/Counter Interrupt Mask Register
$38 ($58)
TIFR
Timer/Counter Interrupt Mask Register
$35 ($55)
MCUCR
MCU General Control Register
$33 ($53)
TCCR0
Timer/Counter0 Control Register
$32 ($52)
TCNT0
Timer/Counter0 (8 bit)
$2F ($4F)
TCCR1A
Timer/Counter1 Control Register A
$2E ($4E)
TTCR1B
Timer/Counter0 Control Register B
$2D ($52)
TCNT1H
Timer/Counter1 High Byte
$2C ($52)
TCNT1L
Timer/Counter0 Low Byte
$2B ($4B)
OCR1AH
Timer/Counter1 Output Compare Register A High Byte
$2A ($4A)
OCR1AL
Timer/Counter1 Output Compare Register A Low Byte
$29 ($49)
OCR1BH
Timer/Counter1 Output Compare Register B High Byte
$28 ($48)
OCR1BL
Timer/Counter1 Output Compare Register B Low Byte
$25 ($45)
ICR1H
T/C 1 Input Capture Register High Byte
$24 ($44)
ICR1L
T/C 1 Input Capture Register Low Byte
$21 ($41)
WDTCR
Watchdog Timer Counter Register
$1B ($4B)
PORTA
Data Register, Port A
$1A ($3A)
DDRA
Data Direction Register, Port A
$19 ($39)
PINA
Input Pins, Port A
$18 ($38)
PORTB
Data Register, Port B
$17 ($37)
DDRB
Data Direction Register, Port B
$16 ($36)
PINB
Input Pins, Port B
$13($33)
PORTC
Data Register, Port C
$12 ($32)
PORTD
Data Register, Port D
$11 ($31)
DDRD
Data Direction Register, Port D
$10 ($30)
PIND
Input Pins, Port D
$0B (2B)
USR
UART Status Register
$0A (2A)
UCR
UART Control Register
$09 (29)
UBRR
UART Baud Rate Register
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43USB321 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed USB Hub/Function Microcontroller
AT43USB324AC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KEYBOARD CONTROLLER
AT43USB324YC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KEYBOARD CONTROLLER
AT43USB325 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB325_05 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Multimedia USB Keyboard Controller with Embedded Hub
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