ATmega6490A Atmel Corporation, ATmega6490A Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
ATmega6490A
Manufacturer Part Number
ATmega6490A
Description
Manufacturer
Atmel Corporation
Specifications of ATmega6490A
Flash (kbytes)
64 Kbytes
Pin Count
100
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
69
Ext Interrupts
32
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Segment Lcd
160
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
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
4
Input Capture Channels
1
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega6490A-AU
Manufacturer:
Atmel
Quantity:
1 250
Company:
Part Number:
ATmega6490A-AUR
Manufacturer:
Maxim
Quantity:
43
2.2
Table 2-1.
8284DS–AVR–6/11
Device
ATmega169A
ATmega169PA
ATmega329A
ATmega329PA
ATmega3290A
ATmega3290PA
ATmega649A
ATmega649P
ATmega6490A
ATmega6490P
Comparison Between
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
Differences between: ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
Flash
16Kbyte
16Kbyte
32Kbyte
32Kbyte
32Kbytes
32Kbyte
64Kbyte
64Kbyte
64Kbyte
64Kbyte
EEPROM
512Bytes
512Bytes
1Kbyte
1Kbyte
1Kbyte
1Kbyte
2Kbyte
2Kbyte
2Kbyte
2Kbyte
RAM
1Kbyte
1Kbyte
2Kbyte
2Kbyte
2Kbyte
2Kbyte
4Kbyte
4Kbyte
4Kbyte
4Kbyte
LCD Segments
4 x 25
4 x 25
4 x 25
4 x 25
4 x 40
4 x 40
4 x 25
4 x 25
4 x 40
4 x 40
35