ATMEGA128 datasheet(20/386 Pages) ATMEL

부품명	ATMEGA128

상세설명	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

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제조업체	ATMEL [ATMEL Corporation]

홈페이지	http://www.atmel.com

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20 / 386 page

20

2467R–AVR–06/08

ATmega128

The Indirect with Displacement mode reaches 63 address locations from the base address given

by the Y- or Z-register.

When using register indirect addressing modes with automatic pre-decrement and post-incre-

ment, the address registers X, Y, and Z are decremented or incremented.

The 32 general purpose working registers, 64 I/O registers, and the 4096 bytes of internal data

SRAM in the ATmega128 are all accessible through all these addressing modes. The Register

file is described in “General Purpose Register File” on page 12.

Figure 9. Data Memory Map

Memory Configuration B

32 Registers

64 I/O Registers

Internal SRAM

(4000 x 8)

$0000 - $001F

$0020 - $005F

$1000

$0FFF

$FFFF

$0060

Data Memory

External SRAM

(0 - 64K x 8)

Memory Configuration A

32 Registers

64 I/O Registers

Internal SRAM

(4096 x 8)

$0000 - $001F

$0020 - $005F

$1100

$10FF

$FFFF

$0060 - $00FF

Data Memory

External SRAM

(0 - 64K x 8)

160 Ext I/O Reg.

$0100

유사한 부품 번호 - ATMEGA128

제조업체	부품명	데이터시트	상세설명
ATMEL Corporation	ATMEGA128	360Kb / 16P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467XS-AVR-06/11
	ATMEGA128	317Kb / 31P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467OS-AVR-10/06
	ATMEGA128	349Kb / 16P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467CS-AVR-02/02
	ATMEGA128	613Kb / 26P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467S-AVR-07/09
	ATmega128	6Mb / 386P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

More results

유사한 설명 - ATMEGA128

제조업체	부품명	데이터시트	상세설명
ATMEL Corporation	ATMEGA1284P	6Mb / 380P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash 8059D-AVR-11/09
	ATMEGA128A	555Kb / 21P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 8151DS-AVR-07/09
	ATMEGA128	349Kb / 16P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467CS-AVR-02/02
	ATMEGA1284P	374Kb / 20P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash 8059DS-AVR-11/09
	ATMEGA128	360Kb / 16P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467XS-AVR-06/11
	ATMEGA128	6Mb / 386P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash
	ATMEGA103	2Mb / 141P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash
	ATMEGA128	317Kb / 31P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467OS-AVR-10/06
	ATMEGA128A	561Kb / 22P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash
	ATMEGA1284P	416Kb / 20P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash 8059BS-AVR-05/08

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ATMEGA128 데이터시트(PDF) 20 Page - ATMEL Corporation

ATMEGA128 데이터시트(HTML) 20 Page - ATMEL Corporation

유사한 부품 번호 - ATMEGA128

유사한 설명 - ATMEGA128

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