ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 241

• Manufacturer Part Number: ATmega64M1
• Manufacturer: Atmel Corporation

Specifications of ATmega64M1

• Flash (kbytes): 64 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• 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: 2
• Output Compare Channels: 14
• Input Capture Channels: 1
• Pwm Channels: 10
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

8209D–AVR–11/10
Figure 21-18. Amplifiers block diagram
AMP0+
AMP0EN
AMP1+
AMP1EN
AMP2+
AMP2EN
AMP0-
AMP1-
AMP2-
AMP0IS
AMP1IS
AMP2IS
Amplifier 0
Amplifier 1
Amplifier 2
Clock
Clock
Clock
AMP0G1
AMP1G1
AMP2G1
+
+
+
-
-
-
AMP0G0
AMP1G0
AMP2G0
AMP0CSR
AMP1CSR
AMP2CSR
ATmega16M1/32M1/64M1
00
01
10
01
AMPCMP0 AMP0TS2
00
01
10
01
AMPCMP1 AMP1TS2
AMPCMP2 AMP2TS2
ADCK/8
Timer 0 Compare Match
Timer 1 Compare Match
ADCK/8
Timer 0 Compare Match
Timer 1 Compare Match
ADCK/8
Timer 0 Compare Match
Timer 1 Compare Match
Timer 0 Overflow
Timer 1 Overflow
PSS0
PSS1
PSS2
Timer 0 Overflow
Timer 1 Overflow
PSS0
PSS1
PSS2
Timer 0 Overflow
Timer 1 Overflow
PSS0
PSS1
PSS2
AMP0TS1 AMP0TS0
AMP1TS1 AMP1TS0
AMP2TS1 AMP2TS0
Toward ADC MU
Toward ADC MU
Toward ADC MUX
(AMP1)
(AMP2)
(AMP0)
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