ATmega64A Atmel Corporation, ATmega64A Datasheet - Page 384
ATmega64A
Manufacturer Part Number
ATmega64A
Description
Manufacturer
Atmel Corporation
Specifications of ATmega64A
Flash (kbytes)
64 Kbytes
Pin Count
64
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
53
Ext Interrupts
8
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
2
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
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
4
Output Compare Channels
8
Input Capture Channels
2
Pwm Channels
7
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
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Manufacturer:
ATMEL
Quantity:
4 500
Company:
Part Number:
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Manufacturer:
Atmel
Quantity:
900
Company:
Part Number:
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Manufacturer:
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Quantity:
900
Part Number:
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Manufacturer:
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Quantity:
20 000
Company:
Part Number:
ATmega64A-MU
Manufacturer:
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Quantity:
5 200
35. Datasheet Revision History
35.1
35.2
35.3
8160C–AVR–07/09
8160C – 07/09
8160B – 03/09
8160A – 08/08
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section refers to the document revision.
1.
1.
2.
3.
1.
2.
Updated
Updated “Typical Characteristics” view.
Updated
Updated the last page.
Initial revision (Based on the ATmega64/L datasheet 2490N-AVR-06/08).
Changes done compared to ATmega64/L datasheet 2490N-AVR-06/08:
– All Electrical Characteristics are moved to
– Register descriptions are moved to sub section at the end of each chapter.
–
– Added
–
– New graphics in
– New
Updated
typical values for I
Added
“Errata” on page
Figure 29-36
“Ordering Information” on page
“System and Reset Characteristics” on page
“Speed Grades” on page
“DC Characteristics” on page 327
and
“Typical Characteristics” on page
382.
CC
Figure 29-37 on page 361
.
329.
379.
“Electrical Characteristics” on page
with new V
(BOD Thresholds Characteristics).
343.
330.
OL
Max (0.9V and 0.6V) and
ATmega64A
327.
384