ATmega1280 Atmel Corporation, ATmega1280 Datasheet - Page 20
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ATmega1280
Manufacturer Part Number
ATmega1280
Description
Manufacturer
Atmel Corporation
Specifications of ATmega1280
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
86
Ext Interrupts
32
Usb Speed
No
Usb Interface
No
Spi
5
Twi (i2c)
1
Uart
4
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
8
Eeprom (bytes)
4096
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
6
Output Compare Channels
16
Input Capture Channels
4
Pwm Channels
15
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega1280-16AU
Manufacturer:
ATMEL
Quantity:
3 000
Company:
Part Number:
ATmega1280-16AU
Manufacturer:
ATMEL
Quantity:
2 990
Part Number:
ATmega1280-16AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega1280V-8AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega1280V-8CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
9. Ordering Information
9.1
Notes:
2549NS–AVR–05/11
100A
100C1
Speed (MHz)
ATmega640
16
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2.
3. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
4. Tape & Reel
8
and minimum quantities.
See “Speed Grades” on page 369.
Halide free and fully Green.
(2)
100-lead, Thin (1.0mm) Plastic Gull Wing Quad Flat Package (TQFP)
100-ball, Chip Ball Grid Array (CBGA)
Power Supply
1.8 - 5.5V
2.7 - 5.5V
ATmega640V-8AU
ATmega640V-8AUR
ATmega640V-8CU
ATmega640V-8CUR
ATmega640-16AU
ATmega640-16AUR
ATmega640-16CU
ATmega640-16CUR
Ordering Code
Package Type
(4)
(4)
(4)
(4)
ATmega640/1280/1281/2560/2561
100A
100A
100C1
100C1
100A
100A
100C1
100C1
Package
(1)(3)
Industrial (-40°C to 85°C)
Operation Range
20