ATmega6450 Atmel Corporation, ATmega6450 Datasheet - Page 309

• Manufacturer Part Number: ATmega6450
• Manufacturer: Atmel Corporation

Specifications of ATmega6450

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 69
• Ext Interrupts: 25
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• 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: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

29.2
2570N–AVR–05/11
Idle Supply Current
Figure 29-6. Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)
Figure 29-7. Idle Supply Current vs. Frequency (1 - 16MHz)
0.35
0.25
0.15
0.05
0.4
0.3
0.2
0.1
6
5
4
3
2
1
0
0
0
0
0.1
2
0.2
4
0.3
1.8 V
6
0.4
Frequency (MHz)
Frequency (MHz)
0.5
8
4.0 V
3.3 V
2.7 V
ATmega325/3250/645/6450
0.6
10
0.7
12
0.8
14
0.9
16
1
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
5.5 V
5.0 V
4.5 V
309