ATmega6450P Atmel Corporation, ATmega6450P Datasheet - Page 355

• 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 29-44. ATmega165A: Bandgap Voltage vs. Temperature
Figure 29-45. ATmega165A: Analog Comparator Offset Voltage vs. Common Mode Voltage
1.102
1.097
1.092
1.087
1.082
1.077
1.072
1.067
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
-45
0.1
(V
CC
-35
0.5
= 5V)
-25
0.9
-15
1.3
-5
1.7
Common Mode Voltage (V)
5
Temperature (°C)
2.1
15
2.5
25
2.9
35
3.3
45
3.7
55
4.1
65
4.5
75
4.9
85
-40 °C
1.8 V
2.7 V
4.0 V
5.5 V
85 °C
25 °C
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