ATMEGA8-16PU datasheet(48/308 Pages) ATMEL

Numer części	ATMEGA8-16PU

Szczegółowy opis	8-bit with 8K Bytes In-System Programmable Flash

Download	308 Pages

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Producent	ATMEL [ATMEL Corporation]

Strona internetowa	http://www.atmel.com

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48

2486T–AVR–05/08

ATmega8(L)

When the BOOTRST Fuse is unprogrammed, the boot section size set to 2K bytes and the

IVSEL bit in the GICR Register is set before any interrupts are enabled, the most typical and

general program setup for the Reset and Interrupt Vector Addresses is:

AddressLabels Code

Comments

$000

rjmp

RESET

; Reset handler

;

$001

RESET:ldi

r16,high(RAMEND); Main program start

$002

out

SPH,r16

; Set Stack Pointer to top of RAM

$003

ldi

r16,low(RAMEND)

$004

out

SPL,r16

$005

sei

; Enable interrupts

$006

<instr>

xxx

;

.org $c01

$c01

rjmp

EXT_INT0

; IRQ0 Handler

$c02

rjmp

EXT_INT1

; IRQ1 Handler

...

... ;

$c12

rjmp

SPM_RDY

; Store Program Memory Ready Handler

When the BOOTRST Fuse is programmed and the boot section size set to 2K bytes, the most

typical and general program setup for the Reset and Interrupt Vector Addresses is:

AddressLabels Code

Comments

.org $001

$001

rjmp

EXT_INT0

; IRQ0 Handler

$002

rjmp

EXT_INT1

; IRQ1 Handler

...

;

$012

rjmp

SPM_RDY

; Store Program Memory Ready Handler

;

.org $c00

$c00

rjmp

RESET

; Reset handler

;

$c01

RESET:ldi

r16,high(RAMEND); Main program start

$c02

out

SPH,r16

; Set Stack Pointer to top of RAM

$c03

ldi

r16,low(RAMEND)

$c04

out

SPL,r16

$c05

sei

; Enable interrupts

$c06

<instr>

xxx

Podobny numer części - ATMEGA8-16PU

Producent	Numer części	Arkusz danych	Szczegółowy opis
ATMEL Corporation	ATMEGA8-16PU	2Mb / 23P	8-bit AVR with 8K Bytes In-System Programmable Flash
	ATMEGA8-16PU	263Kb / 23P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA8-16PU	520Kb / 25P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA8-16PU	6Mb / 331P	8-bit Atmel with 8KBytes In-System PRogrammable Flash

More results

Podobny opis - ATMEGA8-16PU

Producent	Numer części	Arkusz danych	Szczegółowy opis
ATMEL Corporation	ATMEGA8	263Kb / 23P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA8A	485Kb / 19P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA8A	6Mb / 307P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA8	520Kb / 25P	8-bit with 8K Bytes In-System Programmable Flash
	ATMEGA48V	3Mb / 374P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash
	ATMEGA88	369Kb / 10P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash
	AT89LP51	4Mb / 113P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash
	ATMEGA8515	1Mb / 257P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash
	AT89S52	576Kb / 38P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash
	ATMEGA88	210Kb / 20P	8-bit Microcontroller with 8K Bytes In-System Programmable Flash

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ATMEGA8-16PU Arkusz danych(PDF) 48 Page - ATMEL Corporation

ATMEGA8-16PU Arkusz danych(HTML) 48 Page - ATMEL Corporation

Podobny numer części - ATMEGA8-16PU

Podobny opis - ATMEGA8-16PU

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