ATmega6450P Atmel Corporation, ATmega6450P Datasheet - Page 543

• Manufacturer Part Number: ATmega6450P
• Manufacturer: Atmel Corporation

Specifications of ATmega6450P

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 20 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: Yes
• 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

8285D–AVR–06/11
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
Figure 29-407.ATmega645A: BOD Thresholds vs. Temperature (BOD Level is 1.8V)
Figure 29-408.ATmega645A: Bandgap Voltage vs. V
1.845
1.835
1.825
1.815
1.805
1.103
1.101
1.099
1.097
1.095
1.093
1.091
1.089
1.087
1.085
1.083
1.84
1.83
1.82
1.81
1.8
-45
1.5
-35
2
-25
-15
2.5
Rising Vcc
Falling Vcc
-5
3
5
Temperature (°C)
15
Vcc (V)
3.5
25
CC
35
4
45
4.5
55
65
5
75
5.5
85
-45 °C
25 °C
85 °C
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