ATMEGA8515-16MC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
View to exact match
ATMEGA8515-16MC Datasheet PDF : 21 Pages
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Register Summary
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
$3F ($5F)
SREG
I
T
H
S
V
N
Z
C
10
$3E ($5E)
SPH
SP15
SP14
SP13
SP12
SP11
SP10
SP9
SP8
12
$3D ($5D)
SPL
SP7
SP6
SP5
SP4
SP3
SP2
SP1
SP0
12
$3C ($5C)
Reserved
-
$3B ($5B)
GICR
INT1
INT0
INT2
-
-
-
IVSEL
IVCE
57, 78
$3A ($5A)
GIFR
INTF1
INTF0
INTF2
-
-
-
-
-
79
$39 ($59)
TIMSK
TOIE1
OCIE1A
OCIE1B
-
TICIE1
-
TOIE0
OCIE0
93, 124
$38 ($58)
TIFR
TOV1
OCF1A
OCF1B
-
ICF1
-
TOV0
OCF0
93, 125
$37 ($57)
SPMCR
SPMIE
RWWSB
-
RWWSRE
BLBSET
PGWRT
PGERS
SPMEN
170
$36 ($56)
EMCUCR
SM0
SRL2
SRL1
SRL0
SRW01
SRW00
SRW11
ISC2
29,42,78
$35 ($55)
MCUCR
SRE
SRW10
SE
SM1
ISC11
ISC10
ISC01
ISC00
29,41,77
$34 ($54)
MCUCSR
-
-
SM2
-
WDRF
BORF
EXTRF
PORF
41,49
$33 ($53)
TCCR0
FOC0
WGM00
COM01
COM00
WGM01
CS02
CS01
CS00
91
$32 ($52)
TCNT0
Timer/Counter0 (8 Bits)
93
$31 ($51)
OCR0
Timer/Counter0 Output Compare Register
93
$30 ($50)
SFIOR
-
XMBK
XMM2
XMM1
XMM0
PUD
-
PSR10
31,66,96
$2F ($4F)
TCCR1A
COM1A1
COM1A0
COM1B1
COM1B0
FOC1A
FOC1B
WGM11
WGM10
119
$2E ($4E)
TCCR1B
ICNC1
ICES1
-
WGM13
WGM12
CS12
CS11
CS10
122
$2D ($4D)
TCNT1H
Timer/Counter1 - Counter Register High Byte
123
$2C ($4C)
TCNT1L
Timer/Counter1 - Counter Register Low Byte
123
$2B ($4B)
OCR1AH
Timer/Counter1 - Output Compare Register A High Byte
123
$2A ($4A)
OCR1AL
Timer/Counter1 - Output Compare Register A Low Byte
123
$29 ($49)
OCR1BH
Timer/Counter1 - Output Compare Register B High Byte
123
$28 ($48)
OCR1BL
Timer/Counter1 - Output Compare Register B Low Byte
123
$27 ($47)
Reserved
-
-
$26 ($46)
Reserved
-
-
$25 ($45)
ICR1H
Timer/Counter1 - Input Capture Register High Byte
124
$24 ($44)
ICR1L
Timer/Counter1 - Input Capture Register Low Byte
124
$23 ($43)
Reserved
-
-
$22 ($42)
Reserved
-
-
$21 ($41)
WDTCR
-
-
-
WDCE
WDE
WDP2
WDP1
WDP0
51
$20(1) ($40)(1)
UBRRH
URSEL
-
-
-
UBRR[11:8]
159
UCSRC
URSEL
UMSEL
UPM1
UPM0
USBS
UCSZ1
UCSZ0
UCPOL
157
$1F ($3F)
EEARH
-
-
-
-
-
-
-
EEAR8
19
$1E ($3E)
EEARL
EEPROM Address Register Low Byte
19
$1D ($3D)
EEDR
EEPROM Data Register
20
$1C ($3C)
EECR
-
-
-
-
EERIE
EEMWE
EEWE
EERE
20
$1B ($3B)
PORTA
PORTA7
PORTA6
PORTA5
PORTA4
PORTA3
PORTA2
PORTA1
PORTA0
75
$1A ($3A)
DDRA
DDA7
DDA6
DDA5
DDA4
DDA3
DDA2
DDA1
DDA0
75
$19 ($39)
PINA
PINA7
PINA6
PINA5
PINA4
PINA3
PINA2
PINA1
PINA0
75
$18 ($38)
PORTB
PORTB7
PORTB6
PORTB5
PORTB4
PORTB3
PORTB2
PORTB1
PORTB0
75
$17 ($37)
DDRB
DDB7
DDB6
DDB5
DDB4
DDB3
DDB2
DDB1
DDB0
75
$16 ($36)
PINB
PINB7
PINB6
PINB5
PINB4
PINB3
PINB2
PINB1
PINB0
75
$15 ($35)
PORTC
PORTC7
PORTC6
PORTC5
PORTC4
PORTC3
PORTC2
PORTC1
PORTC0
75
$14 ($34)
DDRC
DDC7
DDC6
DDC5
DDC4
DDC3
DDC2
DDC1
DDC0
75
$13 ($33)
PINC
PINC7
PINC6
PINC5
PINC4
PINC3
PINC2
PINC1
PINC0
76
$12 ($32)
PORTD
PORTD7
PORTD6
PORTD5
PORTD4
PORTD3
PORTD2
PORTD1
PORTD0
76
$11 ($31)
DDRD
DDD7
DDD6
DDD5
DDD4
DDD3
DDD2
DDD1
DDD0
76
$10 ($30)
PIND
PIND7
PIND6
PIND5
PIND4
PIND3
PIND2
PIND1
PIND0
76
$0F ($2F)
SPDR
SPI Data Register
133
$0E ($2E)
SPSR
SPIF
WCOL
-
-
-
-
-
SPI2X
133
$0D ($2D)
SPCR
SPIE
SPE
DORD
MSTR
CPOL
CPHA
SPR1
SPR0
131
$0C ($2C)
UDR
USART I/O Data Register
155
$0B ($2B)
UCSRA
RXC
TXC
UDRE
FE
DOR
PE
U2X
MPCM
155
$0A ($2A)
UCSRB
RXCIE
TXCIE
UDRIE
RXEN
TXEN
UCSZ2
RXB8
TXB8
156
$09 ($29)
UBRRL
USART Baud Rate Register Low Byte
159
$08 ($28)
ACSR
ACD
ACBG
ACO
ACI
ACIE
ACIC
ACIS1
ACIS0
164
$07 ($27)
PORTE
-
-
-
-
-
PORTE2
PORTE1
PORTE0
76
$06 ($26)
DDRE
-
-
-
-
-
DDE2
DDE1
DDE0
76
$05 ($25)
PINE
-
-
-
-
-
PINE2
PINE1
PINE0
76
$04 ($24)
OSCCAL
Oscillator Calibration Register
39
Notes: 1. Refer to the USART description for details on how to access UBRRH and UCSRC.
2. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
should never be written.
8 ATmega8515(L)
2512JS–AVR–10/06
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