ATMEGA165P View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATMEGA165P

8-bit Microcontroller with 16K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega165P

Address

(0x7D)

(0x7C)

(0x7B)

(0x7A)

(0x79)

(0x78)

(0x77)

(0x76)

(0x75)

(0x74)

(0x73)

(0x72)

(0x71)

(0x70)

(0x6F)

(0x6E)

(0x6D)

(0x6C)

(0x6B)

(0x6A)

(0x69)

(0x68)

(0x67)

(0x66)

(0x65)

(0x64)

(0x63)

(0x62)

(0x61)

(0x60)

0x3F (0x5F)

0x3E (0x5E)

0x3D (0x5D)

0x3C (0x5C)

0x3B (0x5B)

0x3A (0x5A)

0x39 (0x59)

0x38 (0x58)

0x37 (0x57)

0x36 (0x56)

0x35 (0x55)

0x34 (0x54)

0x33 (0x53)

0x32 (0x52)

0x31 (0x51)

0x30 (0x50)

0x2F (0x4F)

0x2E (0x4E)

0x2D (0x4D)

0x2C (0x4C)

0x2B (0x4B)

0x2A (0x4A)

0x29 (0x49)

0x28 (0x48)

0x27 (0x47)

0x26 (0x46)

0x25 (0x45)

0x24 (0x44)

0x23 (0x43)

0x22 (0x42)

0x21 (0x41)

0x20 (0x40)

0x1F (0x3F)

0x1E (0x3E)

0x1D (0x3D)

0x1C (0x3C)

Name

Reserved

ADMUX

ADCSRB

ADCSRA

ADCH

ADCL

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

TIMSK2

TIMSK1

TIMSK0

Reserved

PCMSK1

PCMSK0

Reserved

EICRA

Reserved

Reserved

OSCCAL

Reserved

PRR

Reserved

Reserved

CLKPR

WDTCR

SREG

SPH

SPL

Reserved

Reserved

Reserved

Reserved

Reserved

SPMCSR

Reserved

MCUCR

MCUSR

SMCR

Reserved

OCDR

ACSR

Reserved

SPDR

SPSR

SPCR

GPIOR2

GPIOR1

Reserved

Reserved

OCR0A

TCNT0

Reserved

TCCR0A

GTCCR

EEARH

EEARL

EEDR

EECR

GPIOR0

EIMSK

EIFR

Bit 7

–

REFS1

–

ADEN

–

–

–

–

–

–

–

–

–

–

–

PCINT15

PCINT7

–

–

–

–

–

–

–

–

CLKPCE

–

I

–

SP7

SPMIE

–

JTD

–

–

–

IDRD/OCD

ACD

–

SPIF

SPIE

–

–

–

FOC0A

TSM

–

–

PCIE1

PCIF1

Bit 6

–

REFS0

ACME

ADSC

–

–

–

–

–

–

–

–

–

–

–

PCINT14

PCINT6

–

–

–

–

–

–

–

–

–

–

T

–

SP6

RWWSB

–

–

–

–

–

OCDR6

ACBG

–

WCOL

SPE

–

–

–

WGM00

–

–

–

PCIE0

PCIF0

Bit 5

–

ADLAR

–

ADATE

–

–

–

–

–

–

–

–

ICIE1

–

–

PCINT13

PCINT5

–

–

–

–

–

–

–

–

–

–

H

–

SP5

Bit 4

Bit 3

–

–

MUX4

MUX3

–

–

ADIF

ADIE

ADC Data Register High byte

ADC Data Register Low byte

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

PCINT12

PCINT11

PCINT4

PCINT3

–

–

–

–

–

–

–

–

Oscillator Calibration Register

–

–

–

PRTIM1

–

–

–

–

–

CLKPS3

WDCE

WDE

S

V

–

–

SP4

SP3

Bit 2

–

MUX2

ADTS2

ADPS2

–

–

–

–

–

–

–

–

OCIE1B

–

–

PCINT10

PCINT2

–

–

–

–

–

PRSPI

–

–

CLKPS2

WDP2

N

SP10

SP2

Bit 1

–

MUX1

ADTS1

ADPS1

–

–

–

–

–

–

–

OCIE2A

OCIE1A

OCIE0A

–

PCINT9

PCINT1

–

ISC01

–

–

–

PRUSART0

–

–

CLKPS1

WDP1

Z

SP9

SP1

–

RWWSRE

BLBSET

PGWRT

–

–

–

–

–

PUD

–

–

–

JTRF

WDRF

BORF

–

–

SM2

SM1

–

–

–

–

OCDR5

OCDR4

OCDR3

OCDR2

ACO

ACI

ACIE

ACIC

–

–

–

–

SPI Data Register

–

–

–

–

DORD

MSTR

CPOL

CPHA

General Purpose I/O Register 2

General Purpose I/O Register 1

–

–

–

–

–

–

–

–

Timer/Counter0 Output Compare Register A

Timer/Counter0 (8 Bit)

–

–

–

–

COM0A1

COM0A0

WGM01

CS02

–

–

–

–

–

–

–

–

EEPROM Address Register Low Byte

EEPROM Data Register

–

–

EERIE

EEMWE

General Purpose I/O Register 0

–

–

–

–

–

–

–

–

PGERS

–

IVSEL

EXTRF

SM0

–

OCDR1

ACIS1

–

–

SPR1

–

–

–

CS01

PSR2

–

EEWE

–

–

Bit 0

–

MUX0

ADTS0

ADPS0

–

–

–

–

–

–

–

TOIE2

TOIE1

TOIE0

–

PCINT8

PCINT0

–

ISC00

–

–

–

PRADC

–

–

CLKPS0

WDP0

C

SP8

SP0

SPMEN

–

IVCE

PORF

SE

–

OCDR0

ACIS0

–

SPI2X

SPR0

–

–

–

CS00

PSR10

EEAR8

EERE

INT0

INTF0

8019IS–AVR–08/07

Page

221

206, 225

223

224

224

149

126

98

60

61

59

35

42

35

51

10

13

13

268

57, 81, 253

253

42

232

206

160

159

158

26

26

97

97

95

130, 150

25

25

25

25

26

59

60

9

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