ATmega128 datasheet(362/386 Pages) ATMEL

362 / 386 page

362

2467S–AVR–07/09

ATmega128

Address

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Page

($FF)

Reserved

–

Reserved

–

($9E)

Reserved

–

($9D)

UCSR1C

–

UMSEL1

UPM11

UPM10

USBS1

UCSZ11

UCSZ10

UCPOL1

191

($9C)

UDR1

USART1 I/O Data Register

189

($9B)

UCSR1A

RXC1

TXC1

UDRE1

FE1

DOR1

UPE1

U2X1

MPCM1

189

($9A)

UCSR1B

RXCIE1

TXCIE1

UDRIE1

RXEN1

TXEN1

UCSZ12

RXB81

TXB81

190

($99)

UBRR1L

USART1 Baud Rate Register Low

192

($98)

UBRR1H

–

USART1 Baud Rate Register High

192

($97)

Reserved

–

($96)

Reserved

–

($95)

UCSR0C

–

UMSEL0

UPM01

UPM00

USBS0

UCSZ01

UCSZ00

UCPOL0

191

($94)

Reserved

–

($93)

Reserved

–

($92)

Reserved

–

($91)

Reserved

–

($90)

UBRR0H

–

USART0 Baud Rate Register High

192

($8F)

Reserved

–

($8E)

Reserved

–

($8D)

Reserved

–

($8C)

TCCR3C

FOC3A

FOC3B

FOC3C

–

137

($8B)

TCCR3A

COM3A1

COM3A0

COM3B1

COM3B0

COM3C1

COM3C0

WGM31

WGM30

133

($8A)

TCCR3B

ICNC3

ICES3

–

WGM33

WGM32

CS32

CS31

CS30

136

($89)

TCNT3H

Timer/Counter3 – Counter Register High Byte

138

($88)

TCNT3L

Timer/Counter3 – Counter Register Low Byte

138

($87)

OCR3AH

Timer/Counter3 – Output Compare Register A High Byte

138

($86)

OCR3AL

Timer/Counter3 – Output Compare Register A Low Byte

138

($85)

OCR3BH

Timer/Counter3 – Output Compare Register B High Byte

139

($84)

OCR3BL

Timer/Counter3 – Output Compare Register B Low Byte

139

($83)

OCR3CH

Timer/Counter3 – Output Compare Register C High Byte

139

($82)

OCR3CL

Timer/Counter3 – Output Compare Register C Low Byte

139

($81)

ICR3H

Timer/Counter3 – Input Capture Register High Byte

139

($80)

ICR3L

Timer/Counter3 – Input Capture Register Low Byte

139

($7F)

Reserved

–

($7E)

Reserved

–

($7D)

ETIMSK

–

TICIE3

OCIE3A

OCIE3B

TOIE3

OCIE3C

OCIE1C

140

($7C)

ETIFR

–

ICF3

OCF3A

OCF3B

TOV3

OCF3C

OCF1C

141

($7B)

Reserved

–

($7A)

TCCR1C

FOC1A

FOC1B

FOC1C

–

137

($79)

OCR1CH

Timer/Counter1 – Output Compare Register C High Byte

138

($78)

OCR1CL

Timer/Counter1 – Output Compare Register C Low Byte

138

($77)

Reserved

–

($76)

Reserved

–

($75)

Reserved

–

($74)

TWCR

TWINT

TWEA

TWSTA

TWSTO

TWWC

TWEN

–

TWIE

206

($73)

TWDR

Two-wire Serial Interface Data Register

208

($72)

TWAR

TWA6

TWA5

TWA4

TWA3

TWA2

TWA1

TWA0

TWGCE

208

($71)

TWSR

TWS7

TWS6

TWS5

TWS4

TWS3

–

TWPS1

TWPS0

207

($70)

TWBR

Two-wire Serial Interface Bit Rate Register

206

($6F)

OSCCAL

Oscillator Calibration Register

($6E)

Reserved

–

($6D)

XMCRA

–

SRL2

SRL1

SRL0

SRW01

SRW00

SRW11

($6C)

XMCRB

XMBK

–

XMM2

XMM1

XMM0

($6B)

Reserved

–

($6A)

EICRA

ISC31

ISC30

ISC21

ISC20

ISC11

ISC10

ISC01

ISC00

($69)

Reserved

–

($68)

SPMCSR

SPMIE

RWWSB

–

RWWSRE

BLBSET

PGWRT

PGERS

SPMEN

277

($67)

Reserved

–

($66)

Reserved

–

($65)

PORTG

–

PORTG4

PORTG3

PORTG2

PORTG1

PORTG0

($64)

DDRG

–

DDG4

DDG3

DDG2

DDG1

DDG0

($63)

PING

–

PING4

PING3

PING2

PING1

PING0

($62)

PORTF

PORTF7

PORTF6

PORTF5

PORTF4

PORTF3

PORTF2

PORTF1

PORTF0

ATmega128 Datasheet(PDF) 362 Page - ATMEL Corporation

ATmega128 Datasheet(HTML) 362 Page - ATMEL Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL