ATMEGA8L ATMEL [ATMEL Corporation], ATMEGA8L Datasheet - Page 2

• Manufacturer Part Number: ATMEGA8L
• Description: 8-bit AVR with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

Pin
Configurations
2
ATmega8(L)
(XTAL1/TOSC1) PB6
(XTAL2/TOSC2) PB7
(XTAL1/TOSC1) PB6
(XTAL2/TOSC2) PB7
(XCK/T0) PD4
(XCK/T0) PD4
(INT1) PD3
(INT1) PD3
(XTAL1/TOSC1) PB6
(XTAL2/TOSC2) PB7
GND
GND
GND
GND
VCC
VCC
VCC
VCC
(XCK/T0) PD4
(RESET) PC6
(AIN0) PD6
(AIN1) PD7
(RXD) PD0
(INT0) PD2
(INT1) PD3
(ICP1) PB0
(TXD) PD1
(T1) PD5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
GND
VCC
TQFP Top View
MLF Top View
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PDIP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PC5 (ADC5/SCL)
PC4 (ADC4/SDA)
PC3 (ADC3)
PC2 (ADC2)
PC1 (ADC1)
PC0 (ADC0)
GND
AREF
AVCC
PB5 (SCK)
PB4 (MISO)
PB3 (MOSI/OC2)
PB2 (SS/OC1B)
PB1 (OC1A)
24
23
22
21
20
19
18
17
24
23
22
21
20
19
18
17
NOTE:
The large center pad underneath the MLF
packages is made of metal and internally
connected to GND. It should be soldered
or glued to the PCB to ensure good
mechanical stability. If the center pad is
left unconneted, the package might
loosen from the PCB.
PC1 (ADC1)
PC0 (ADC0)
ADC7
GND
AREF
ADC6
AVCC
PB5 (SCK)
PC1 (ADC1)
PC0 (ADC0)
ADC7
GND
AREF
ADC6
AVCC
PB5 (SCK)
2486SS–AVR–08/07