ATmega8515 Atmel Corporation, ATmega8515 Datasheet - Page 73

• Manufacturer Part Number: ATmega8515
• Manufacturer: Atmel Corporation

Specifications of ATmega8515

• Flash (kbytes): 8 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 35
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 3
• Input Capture Channels: 1
• Pwm Channels: 3
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

2512K–AVR–01/10
Table 36 and Table 37 relate the alternate functions of Port D to the overriding signals
shown in Figure 33 on page 64.
Table 36. Overriding Signals for Alternate Functions PD7..PD4
Table 37. Overriding Signals for Alternate Functions in PD3..PD0
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
PD3/INT1
0
0
0
0
0
0
INT1 ENABLE
1
INT1 INPUT
–
PD7/RD
SRE
0
SRE
1
SRE
RD
0
0
–
–
PD6/WR
SRE
0
SRE
1
SRE
WR
0
0
–
–
PD2/INT0
0
0
0
0
0
0
INT0 ENABLE
1
INT0 INPUT
–
PD5/OC1A
0
0
0
0
OC1A ENABLE
OC1A
0
0
–
–
ATmega8515(L)
PD1/TXD
TXEN0
0
TXEN0
1
TXEN0
TXD
0
0
–
–
PD4/XCK
0
0
0
0
XCK OUTPUT ENABLE
XCK OUTPUT
0
0
XCK INPUT
–
PD0/RXD
RXEN0
PORTD0 • PUD
RXEN0
0
0
0
0
0
RXD
–
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