ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 307
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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28. Electrical Characteristics
28.1
28.2
T
8209D–AVR–11/10
A
Operating Temperature.................................... -40°C to +85°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ................................................ 40.0mA
DC Current
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
IL
IH
IL1
IH1
IL2
IH2
IL3
IH3
OL
OH
OL3
OH3
= -40°C to +85°C, V
Absolute Maximum Ratings*
DC Characteristics
Parameter
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
(Port B, C & D and
XTAL1, XTAL2 pins as
I/O)
Output High Voltage
(Port B, C & D and
XTAL1, XTAL2 pins as
I/O)
Output Low Voltage
(RESET pin as I/O)
Output High Voltage
(RESET pin as I/O)
V
CC
and GND Pins................................. 200.0mA
CC
= 2.7V to 5.5V (unless otherwise noted)
(3)
(3)
(4)
(4)
RESET pin
RESET pin
RESET pin as I/O
RESET pin as I/O
I
I
I
Condition
Port B, C & D and XTAL1,
XTAL2 pins as I/O
Port B, C & D and XTAL1,
XTAL2 pins as I/O
XTAL1 pin , External
Clock Selected
XTAL1 pin , External
Clock Selected
I
I
I
I
I
OL
OL
OH
OH
OL
OL
OH
OH
= 10mA, V
= 6mA, V
= 2.1mA, V
= 0.8mA, V
= -10mA, V
= -8mA, V
= -0.6mA, V
= -0.4mA, V
CC
CC
CC
CC
CC
CC
+0.5V
CC
CC
CC
= 3V
= 3V
= 5V
= 5V
= 3V
= 5V
= 5V
= 3V
*NOTICE:
0.6V
0.7V
0.9V
0.8V
Min.
-0.5
-0.5
-0.5
-0.5
4.2
2.3
3.8
2.2
CC
CC
CC
CC
(2)
(2)
(2)
(2)
ATmega16M1/32M1/64M1
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Typ.
0.2V
0.1V
0.2V
0.2V
V
V
V
V
CC
CC
CC
CC
Max.
0.7
0.5
0.9
0.7
+0.5
+0.5
+0.5
+0.5
CC
CC
CC
CC
(1)
(1)
(1)
(1)
Units
V
307
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