ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 338
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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ATmega16M1/32M1/64M1
22 ISRC - Current Source ......................................................................... 251
23 AC – Analog Comparator .................................................................... 254
24 DAC – Digital to Analog Converter ..................................................... 263
25 debugWIRE On-chip Debug System .................................................. 268
26 Boot Loader Support – Read-While-Write Self-Programming ......... 270
21.1
21.2
21.3
21.4
21.5
21.6
21.7
21.8
21.9
21.10
22.1
22.2
22.3
23.1
23.2
23.3
23.4
24.1
24.2
24.3
24.4
24.5
25.1
25.2
25.3
25.4
25.5
25.6
26.1
Features ........................................................................................................223
Operation .......................................................................................................225
Starting a Conversion ....................................................................................225
Prescaling and Conversion Timing ................................................................226
Changing Channel or Reference Selection ...................................................228
ADC Noise Canceler .....................................................................................230
ADC Conversion Result .................................................................................234
Temperature Measurement ...........................................................................236
Amplifier .........................................................................................................237
Register Description ......................................................................................242
Features ........................................................................................................251
Typical applications .......................................................................................251
Register Description ......................................................................................253
Features ........................................................................................................254
Overview ........................................................................................................254
Use of ADC Amplifiers ...................................................................................256
Register Description ......................................................................................256
Features ........................................................................................................263
Overview ........................................................................................................263
Operation .......................................................................................................264
Starting a Conversion ....................................................................................265
Register Description ......................................................................................265
Features ........................................................................................................268
Overview ........................................................................................................268
Physical Interface ..........................................................................................268
Software Break Points ...................................................................................269
Limitations of debugWIRE .............................................................................269
Register Description ......................................................................................269
Overview ........................................................................................................270
8209D–AVR–11/10
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