ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 3
ATmega64M1
Manufacturer Part Number
ATmega64M1
Description
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega64M1-15MD
Manufacturer:
ATMEL
Quantity:
700
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1.1
8209D–AVR–11/10
Pin Descriptions
Table 1-1.
QFN32 Pin
Number
20
19
21
16
23
24
26
27
28
30
5
4
8
9
Mnemonic
Pinout description
AGND
AVCC
AREF
GND
VCC
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
Power
Power
Power
Power
Power
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Ground: 0V reference
Analog Ground: 0V reference for analog part
Power Supply
Analog Power Supply: This is the power supply voltage for analog
part
For a normal use this pin must be connected
Analog Reference: reference for analog converter . This is the
reference voltage of the A/D converter. As output, can be used by
external analog
ISRC (Current Source Output)
MISO (SPI Master In Slave Out)
PSCOUT2A
PCINT0 (Pin Change Interrupt 0)
MOSI (SPI Master Out Slave In)
PSCOUT2B
PCINT1 (Pin Change Interrupt 1)
ADC5 (Analog Input Channel 5)
INT1 (External Interrupt 1 Input)
ACMPN0 (Analog Comparator 0 Negative Input)
PCINT2 (Pin Change Interrupt 2)
AMP0- (Analog Differential Amplifier 0 Negative Input)
PCINT3 (Pin Change Interrupt 3)
AMP0+ (Analog Differential Amplifier 0 Positive Input)
PCINT4 (Pin Change Interrupt 4)
ADC6 (Analog Input Channel 6)
INT2 (External Interrupt 2 Input)
ACMPN1 (Analog Comparator 1 Negative Input)
AMP2- (Analog Differential Amplifier 2 Negative Input)
PCINT5 (Pin Change Interrupt 5)
ADC7 (Analog Input Channel 7)
PSCOUT1B
PCINT6 (Pin Change Interrupt 6)
ADC4 (Analog Input Channel 4)
PSCOUT0B
SCK (SPI Clock)
PCINT7 (Pin Change Interrupt 7)
PSCOUT1A
INT3 (External Interrupt 3 Input)
PCINT8 (Pin Change Interrupt 8)
ATmega16M1/32M1/64M1
(1)
(1)
(1)
(1)
(1)
(PSC Module 2 Output A)
(PSC Module 2 Output B)
(PSC Module 1 Output A)
(PSC Module 0 Output B)
(PSC Module 1 Output A)
Name, Function & Alternate Function
3
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