ATMEGA64L-8AU Atmel, ATMEGA64L-8AU Datasheet - Page 105

• Manufacturer Part Number: ATMEGA64L-8AU
• Description: IC AVR MCU 64K 8MHZ 3V 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64L-8AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Package: 64TQFP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 53
• Interface Type: JTAG/SPI/TWI/USART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 4
• Processor Series: ATMEGA64x
• Core: AVR8
• Data Ram Size: 4 KB
• Maximum Clock Frequency: 8 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Cpu Family: ATmega
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 4KB
• # I/os (max): 53
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5/5.8V
• Operating Supply Voltage (min): 2.4/2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: TQFP
• Controller Family/series: AVR MEGA
• No. Of I/o's: 53
• Eeprom Memory Size: 2KB
• Ram Memory Size: 4KB
• Cpu Speed: 8MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFPATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFP770-1007 - 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 SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2490Q–AVR–06/10
Table 53. Compare Output Mode, non-PWM Mode
Table 54
mode.
Table 54. Compare Output Mode, Fast PWM Mode
Note:
Table 55
PWM mode.
Table 55. Compare Output Mode, Phase Correct PWM Mode
Note:
COM01
COM01
COM01
0
0
1
1
0
0
1
1
0
0
1
1
1. A special case occurs when OCR0 equals TOP and COM01 is set. In this case, the Compare
1. A special case occurs when OCR0 equals TOP and COM01 is set. In this case, the Compare
shows the COM01:0 bit functionality when the WGM01:0 bits are set to phase correct
shows the COM01:0 bit functionality when the WGM01:0 bits are set to fast PWM
COM00
Match is ignored, but the set or clear is done at BOTTOM. See
for more details.
Match is ignored, but the set or clear is done at TOP. See
101
0
1
0
1
for more details.
COM00
COM00
0
1
0
1
0
1
0
1
Description
Normal port operation, OC0 disconnected.
Reserved.
Clear OC0 on Compare Match when up-counting. Set OC0 on Compare
Match when downcounting.
Set OC0 on Compare Match when up-counting. Clear OC0 on Compare
Match when downcounting.
Description
Normal port operation, OC0 disconnected.
Reserved
Clear OC0 on Compare Match, set OC0 at BOTTOM,
(non-inverting mode).
Set OC0 on Compare Match, clear OC0 at BOTTOM,
(inverting mode).
Description
Normal port operation, OC0 disconnected.
Toggle OC0 on Compare Match.
Clear OC0 on Compare Match.
Set OC0 on Compare Match.
(1)
(1)
“Phase Correct PWM Mode” on page
“Fast PWM Mode” on page 99
ATmega64(L)
105