ATmega128-16AU datasheet(78/386 Pages) ATMEL

номер детали	ATmega128-16AU

подробное описание детали	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

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производитель	ATMEL [ATMEL Corporation]

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78 / 386 page

78

2467S–AVR–07/09

ATmega128

Note:

1. XMM = 0 in ATmega103 compatibility mode.

Alternate Functions of

Port D

The Port D pins with alternate functions are shown in Table 36.

Note:

1. XCK1, TXD1, RXD1, SDA, and SCL not applicable in ATmega103 compatibility mode.

The alternate pin configuration is as follows:

• T2 – Port D, Bit 7

T2, Timer/Counter2 counter source.

• T1 – Port D, Bit 6

T1, Timer/Counter1 counter source.

• XCK1 – Port D, Bit 5

XCK1, USART1 External clock. The Data Direction Register (DDD4) controls whether the clock

is output (DDD4 set) or input (DDD4 cleared). The XCK1 pin is active only when the USART1

operates in Synchronous mode.

Table 35. Overriding Signals for Alternate Functions in PC3..PC0(1)

Signal

Name

PC3/A11

PC2/A10

PC1/A9

PC0/A8

PUOE

SRE • (XMM<5)

SRE • (XMM<6)

SRE • (XMM<7)

PUOV

000

0

DDOE

SRE • (XMM<5)

SRE • (XMM<6)

SRE • (XMM<7)

DDOV

1

PVOE

SRE • (XMM<5)

SRE • (XMM<6)

SRE • (XMM<7)

PVOV

A11

A10

A9

A8

DIEOE

000

0

DIEOV

000

0

DI

–––

–

AIO

–––

–

Table 36. Port D Pins Alternate Functions

Port Pin

Alternate Function

PD7

T2 (Timer/Counter2 Clock Input)

PD6

T1 (Timer/Counter1 Clock Input)

PD5

XCK1(1) (USART1 External Clock Input/Output)

PD4

ICP1 (Timer/Counter1 Input Capture Pin)

PD3

INT3/TXD1(1) (External Interrupt3 Input or UART1 Transmit Pin)

PD2

INT2/RXD1(1) (External Interrupt2 Input or UART1 Receive Pin)

PD1

INT1/SDA(1) (External Interrupt1 Input or TWI Serial DAta)

PD0

INT0/SCL(1) (External Interrupt0 Input or TWI Serial CLock)

Аналогичный номер детали - ATmega128-16AU

производитель	номер детали	датащи	подробное описание детали
ATMEL Corporation	ATMEGA128-16AU	317Kb / 31P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467OS-AVR-10/06
	ATMEGA128-16AU	6Mb / 386P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467R-AVR-06/08
	ATmega128-16AU	613Kb / 26P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467S-AVR-07/09
	ATMEGA128-16AU	481Kb / 24P	Microcontroller with 128KBytes In-System Programmable Flash Rev. 2467XS-AVR-06/11
	ATMEGA128-16AUR	481Kb / 24P	Microcontroller with 128KBytes In-System Programmable Flash Rev. 2467XS-AVR-06/11

More results

Аналогичное описание - ATmega128-16AU

производитель	номер детали	датащи	подробное описание детали
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	6Mb / 386P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467R-AVR-06/08
	ATMEGA128	360Kb / 16P	8-bit Microcontroller with 128K Bytes In-System Programmable Flash Rev. 2467XS-AVR-06/11
	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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