ATTINY48-MMHR Atmel, ATTINY48-MMHR Datasheet - Page 279

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ATTINY48-MMHR

Manufacturer Part Number

ATTINY48-MMHR

Description

MCU AVR 4KB FLASH 12MHZ 28QFN

Manufacturer

Atmel

Series

AVR® ATtinyr

Datasheet

1.ATTINY48-MU.pdf (302 pages)

Specifications of ATTINY48-MMHR

Core Processor

AVR

Core Size

8-Bit

Speed

12MHz

Connectivity

I²C, SPI

Peripherals

Brown-out Detect/Reset, POR, WDT

Number Of I /o

24

Program Memory Size

4KB (2K x 16)

Program Memory Type

FLASH

Eeprom Size

64 x 8

Ram Size

256 x 8

Voltage - Supply (vcc/vdd)

1.8 V ~ 5.5 V

Data Converters

A/D 8x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Package / Case

*

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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8008G–AVR–04/11

0x3D (0x5D)

0x3C (0x5C)

0x2D (0x4D)

0x2C (0x4C)

0x1D (0x3D)

0x1C (0x3C)

0x3E (0x5E)

0x3B (0x5B)

0x3A (0x5A)

0x2E (0x4E)

0x2B (0x4B)

0x2A (0x4A)

0x1E (0x3E)

0x1B (0x3B)

Address

0x3F (0x5F)

0x39 (0x59)

0x38 (0x58)

0x37 (0x57)

0x36 (0x56)

0x35 (0x55)

0x34 (0x54)

0x33 (0x53)

0x32 (0x52)

0x31 (0x51)

0x30 (0x50)

0x2F (0x4F)

0x29 (0x49)

0x28 (0x48)

0x27 (0x47)

0x26 (0x46)

0x25 (0x45)

0x24 (0x44)

0x23 (0x43)

0x22 (0x42)

0x21 (0x41)

0x20 (0x40)

0x1F (0x3F)

(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)

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

WDTCSR

Reserved

Reserved

Reserved

Reserved

Reserved

SPMCSR

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

ADCSRB

ADCSRA

PCMSK2

PCMSK1

PCMSK0

PCMSK3

OSCCAL

TCCR0A

Name

MCUCR

MCUSR

GPIOR2

GPIOR1

GPIOR0

ADMUX

TIMSK1

TIMSK0

GTCCR

CLKPR

OCR0B

OCR0A

EEARL

EICRA

PCICR

DWDR

TCNT0

EIMSK

SMCR

PCIFR

ADCH

ADCL

SREG

ACSR

SPDR

SPSR

SPCR

EEDR

EECR

EIFR

PRR

SPH

SPL

PCINT23

PCINT15

CLKPCE

PCINT7

PRTWI

Bit 7

ADEN

WDIF

SPIE

ACD

SPIF

TSM

SP7

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

I

PCINT22

PCINT14

RWWSB

PCINT6

REFS0

Bit 6

ACME

WCOL

ADSC

BODS

ACBG

WDIE

SP6

SPE

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

T

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

PCINT21

PCINT13

PRTIM0

PCINT5

BODSE

ADLAR

ADATE

EEPM1

Bit 5

WDP3

DORD

ICIE1

ACO

SP5

H

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

-

Timer/Counter0 Output Compare Register B

Timer/Counter0 Output Compare Register A

EEPROM Address Register Low Byte

General Purpose I/O Register 2

General Purpose I/O Register 1

General Purpose I/O Register 0

Oscillator Calibration Register

ADC Data Register High byte

ADC Data Register Low byte

PCINT20

PCINT12

PCINT4

EEPM0

WDCE

Bit 4

MSTR

CTPB

debugWire Data Register

ADIF

EEPROM Data Register

PUD

SP4

ACI

Timer/Counter0 (8-bit)

S

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

-

SPI Data Register

PCINT19

PCINT11

PCINT27

CLKPS3

PRTIM1

PCINT3

WDRF

EERIE

Bit 3

PCIE3

PCIF3

MUX3

ISC11

CPOL

CTC0

RFLB

ADIE

WDE

ACIE

SP3

V

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

PCINT18

PCINT10

PCINT26

CLKPS2

OCIE1B

OCIE0B

PGWRT

PCINT2

EEMPE

ADTS2

ADPS2

PRSPI

Bit 2

MUX2

ISC10

PCIE2

WDP2

BORF

CPHA

PCIF2

CS02

ACIC

SM1

SP2

N

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

PCINT17

PCINT25

CLKPS1

OCIE1A

OCIE0A

PCINT9

PCINT1

PGERS

ADTS1

ADPS1

EXTRF

Bit 1

PCIE1

WDP1

ACIS1

PCIF1

MUX1

ISC01

SPR1

EEPE

INTF1

CS01

SM0

INT1

SP9

SP1

–

–

–

–

–

–

–

–

–

–

–

–

–

Z

–

–

–

–

–

–

–

–

–

–

–

–

–

–

SELFPRGEN

PSRSYNC

PCINT16

PCINT24

CLKPS0

PCINT8

PCINT0

PRADC

ADPS0

ATtiny48/88

ADTS0

Bit 0

TOIE1

TOIE0

PCIE0

WDP0

ACIS0

MUX0

ISC00

PORF

SPI2X

EERE

INTF0

PCIF0

SPR0

CS00

INT0

SP8

SP0

SE

C

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

162, 179

Page

40, 77

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162

128

127

126

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59

56

87

59

59

59

55

57

34

40

34

49

11

11

49

39

27

27

87

86

86

85

25

25

25

27

56

58

9

279

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