ATMEGA8515L-8PU Atmel, ATMEGA8515L-8PU Datasheet - Page 70

• Manufacturer Part Number: ATMEGA8515L-8PU
• Description: IC AVR MCU 8K 8MHZ 3V 40DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8515L-8PU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Processor Series: ATMEGA8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI, USART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 512Byte
• # I/os (max): 35
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 40
• Package Type: PDIP W
• Controller Family/series: AVR MEGA
• No. Of I/o's: 35
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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)
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