IC AVR MCU 8K 8MHZ 3V 44TQFP

ATMEGA8515L-8AU

Manufacturer Part NumberATMEGA8515L-8AU
DescriptionIC AVR MCU 8K 8MHZ 3V 44TQFP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA8515L-8AU datasheets
 


Specifications of ATMEGA8515L-8AU

Core ProcessorAVRCore Size8-Bit
Speed8MHzConnectivityEBI/EMI, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o35
Program Memory Size8KB (4K x 16)Program Memory TypeFLASH
Eeprom Size512 x 8Ram Size512 x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 5.5 VOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case44-TQFP, 44-VQFP
Processor SeriesATMEGA8xCoreAVR8
Data Bus Width8 bitData Ram Size512 B
Interface TypeSPI, USARTMaximum Clock Frequency8 MHz
Number Of Programmable I/os35Number Of Timers2
Operating Supply Voltage2.7 V to 5.5 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsEWAVR, EWAVR-BL
Minimum Operating Temperature- 40 CFor Use WithATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS StatusLead free / RoHS CompliantData Converters-
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
Page 8/21

Download datasheet (228Kb)Embed
PrevNext
Register Summary
Address
Name
Bit 7
$3F ($5F)
SREG
I
$3E ($5E)
SPH
SP15
$3D ($5D)
SPL
SP7
$3C ($5C)
Reserved
$3B ($5B)
GICR
INT1
$3A ($5A)
GIFR
INTF1
$39 ($59)
TIMSK
TOIE1
$38 ($58)
TIFR
TOV1
$37 ($57)
SPMCR
SPMIE
$36 ($56)
EMCUCR
SM0
$35 ($55)
MCUCR
SRE
$34 ($54)
MCUCSR
-
$33 ($53)
TCCR0
FOC0
$32 ($52)
TCNT0
$31 ($51)
OCR0
$30 ($50)
SFIOR
-
$2F ($4F)
TCCR1A
COM1A1
$2E ($4E)
TCCR1B
ICNC1
$2D ($4D)
TCNT1H
$2C ($4C)
TCNT1L
$2B ($4B)
OCR1AH
$2A ($4A)
OCR1AL
$29 ($49)
OCR1BH
$28 ($48)
OCR1BL
$27 ($47)
Reserved
$26 ($46)
Reserved
$25 ($45)
ICR1H
ICR1L
$24 ($44)
$23 ($43)
Reserved
$22 ($42)
Reserved
$21 ($41)
WDTCR
-
UBRRH
URSEL
(1)
(1)
$20
($40)
UCSRC
URSEL
$1F ($3F)
EEARH
-
$1E ($3E)
EEARL
$1D ($3D)
EEDR
$1C ($3C)
EECR
-
$1B ($3B)
PORTA
PORTA7
$1A ($3A)
DDRA
DDA7
$19 ($39)
PINA
PINA7
$18 ($38)
PORTB
PORTB7
$17 ($37)
DDRB
DDB7
$16 ($36)
PINB
PINB7
$15 ($35)
PORTC
PORTC7
$14 ($34)
DDRC
DDC7
$13 ($33)
PINC
PINC7
$12 ($32)
PORTD
PORTD7
$11 ($31)
DDRD
DDD7
$10 ($30)
PIND
PIND7
$0F ($2F)
SPDR
$0E ($2E)
SPSR
SPIF
$0D ($2D)
SPCR
SPIE
$0C ($2C)
UDR
$0B ($2B)
UCSRA
RXC
$0A ($2A)
UCSRB
RXCIE
$09 ($29)
UBRRL
$08 ($28)
ACSR
ACD
$07 ($27)
PORTE
-
$06 ($26)
DDRE
-
$05 ($25)
PINE
-
$04 ($24)
OSCCAL
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.
ATmega8515(L)
8
Bit 6
Bit 5
Bit 4
Bit 3
T
H
S
V
SP14
SP13
SP12
SP11
SP6
SP5
SP4
SP3
-
INT0
INT2
-
-
INTF0
INTF2
-
-
OCIE1A
OCIE1B
-
TICIE1
OCF1A
OCF1B
-
ICF1
RWWSB
-
RWWSRE
BLBSET
SRL2
SRL1
SRL0
SRW01
SRW10
SE
SM1
ISC11
-
SM2
-
WDRF
WGM00
COM01
COM00
WGM01
Timer/Counter0 (8 Bits)
Timer/Counter0 Output Compare Register
XMBK
XMM2
XMM1
XMM0
COM1A0
COM1B1
COM1B0
FOC1A
ICES1
-
WGM13
WGM12
Timer/Counter1 - Counter Register High Byte
Timer/Counter1 - Counter Register Low Byte
Timer/Counter1 - Output Compare Register A High Byte
Timer/Counter1 - Output Compare Register A Low Byte
Timer/Counter1 - Output Compare Register B High Byte
Timer/Counter1 - Output Compare Register B Low Byte
-
-
Timer/Counter1 - Input Capture Register High Byte
Timer/Counter1 - Input Capture Register Low Byte
-
-
-
-
WDCE
WDE
-
-
-
UMSEL
UPM1
UPM0
USBS
-
-
-
-
EEPROM Address Register Low Byte
EEPROM Data Register
-
-
-
EERIE
PORTA6
PORTA5
PORTA4
PORTA3
DDA6
DDA5
DDA4
DDA3
PINA6
PINA5
PINA4
PINA3
PORTB6
PORTB5
PORTB4
PORTB3
DDB6
DDB5
DDB4
DDB3
PINB6
PINB5
PINB4
PINB3
PORTC6
PORTC5
PORTC4
PORTC3
DDC6
DDC5
DDC4
DDC3
PINC6
PINC5
PINC4
PINC3
PORTD6
PORTD5
PORTD4
PORTD3
DDD6
DDD5
DDD4
DDD3
PIND6
PIND5
PIND4
PIND3
SPI Data Register
WCOL
-
-
-
SPE
DORD
MSTR
CPOL
USART I/O Data Register
TXC
UDRE
FE
DOR
TXCIE
UDRIE
RXEN
TXEN
USART Baud Rate Register Low Byte
ACBG
ACO
ACI
ACIE
-
-
-
-
-
-
-
-
-
-
-
-
Oscillator Calibration Register
Bit 2
Bit 1
Bit 0
N
Z
C
SP10
SP9
SP8
SP2
SP1
SP0
-
IVSEL
IVCE
-
-
-
-
TOIE0
OCIE0
-
TOV0
OCF0
PGWRT
PGERS
SPMEN
SRW00
SRW11
ISC2
ISC10
ISC01
ISC00
BORF
EXTRF
PORF
CS02
CS01
CS00
PUD
-
PSR10
FOC1B
WGM11
WGM10
CS12
CS11
CS10
WDP2
WDP1
WDP0
UBRR[11:8]
UCSZ1
UCSZ0
UCPOL
-
-
EEAR8
EEMWE
EEWE
EERE
PORTA2
PORTA1
PORTA0
DDA2
DDA1
DDA0
PINA2
PINA1
PINA0
PORTB2
PORTB1
PORTB0
DDB2
DDB1
DDB0
PINB2
PINB1
PINB0
PORTC2
PORTC1
PORTC0
DDC2
DDC1
DDC0
PINC2
PINC1
PINC0
PORTD2
PORTD1
PORTD0
DDD2
DDD1
DDD0
PIND2
PIND1
PIND0
-
-
SPI2X
CPHA
SPR1
SPR0
PE
U2X
MPCM
UCSZ2
RXB8
TXB8
ACIC
ACIS1
ACIS0
PORTE2
PORTE1
PORTE0
DDE2
DDE1
DDE0
PINE2
PINE1
PINE0
2512JS–AVR–10/06
Page
10
12
12
57, 78
79
93, 124
93, 125
170
29,42,78
29,41,77
41,49
91
93
93
31,66,96
119
122
123
123
123
123
123
123
-
-
124
124
-
-
51
159
157
19
19
20
20
75
75
75
75
75
75
75
75
76
76
76
76
133
133
131
155
155
156
159
164
76
76
76
39