ATmega64A Atmel Corporation, ATmega64A Datasheet - Page 372

• Manufacturer Part Number: ATmega64A
• Manufacturer: Atmel Corporation

Specifications of ATmega64A

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 53
• Ext Interrupts: 8
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• 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: 4
• Output Compare Channels: 8
• Input Capture Channels: 2
• Pwm Channels: 7
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8160C–AVR–07/09
Figure 29-58. Reset Supply Current vs. V
Figure 29-59. Minimum Reset Pulse Width vs. V
800
600
400
200
16
12
8
4
0
0
2.5
0
Pull-up)
2
3
4
3.5
6
Frequency (MHz)
CC
V
(1 - 16 MHz, Excluding Current through the Reset
CC
4
8
(V)
CC
2.7 V
10
3.3 V
4.5
12
3.6 V
ATmega64A
5
14
4.0 V
5.5
16
-40 °C
5.5 V
5.0 V
4.5 V
85 °C
25 °C
372