ATmega8515 Atmel Corporation, ATmega8515 Datasheet - Page 70

• 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

Alternate Functions of Port C
70
ATmega8515(L)
The Port C pins with alternate functions are shown in Table 32.
Table 32. Port C Pins Alternate Functions
• A15 – Port C, Bit 7
A15, External memory interface address bit 15.
• A14 – Port C, Bit 6
A14, External memory interface address bit 14.
• A13 – Port C, Bit 5
A13, External memory interface address bit 13.
• A12 – Port C, Bit 4
A12, External memory interface address bit 12.
• A11 – Port C, Bit 3
A11, External memory interface address bit 11.
• A10 – Port C, Bit 2
A10, External memory interface address bit 10.
• A9 – Port C, Bit 1
A9, External memory interface address bit 9.
• A8 – Port C, Bit 0
A8, External memory interface address bit 8.
Table 33 and Table 34 relate the alternate functions of Port C to the overriding signals
shown in Figure 33 on page 64.
Port Pin
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
Alternate Function
A15 (External memory interface address bit 15)
A14 (External memory interface address bit 14)
A13 (External memory interface address bit 13)
A12 (External memory interface address bit 12)
A11 (External memory interface address bit 11)
A10 (External memory interface address bit 10)
A9 (External memory interface address bit 9)
A8 (External memory interface address bit 8)
2512K–AVR–01/10