ATmega329P Atmel Corporation, ATmega329P Datasheet - Page 426
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ATmega329P
Manufacturer Part Number
ATmega329P
Description
Manufacturer
Atmel Corporation
Specifications of ATmega329P
Flash (kbytes)
32 Kbytes
Pin Count
64
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
54
Ext Interrupts
17
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Segment Lcd
100
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)
2
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
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:
ATmega329P-20AU
Manufacturer:
INTEL
Quantity:
19
Company:
Part Number:
ATmega329PA-AU
Manufacturer:
NXP
Quantity:
12 000
Part Number:
ATmega329PA-AU
Manufacturer:
AT
Quantity:
20 000
Part Number:
ATmega329PA-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega329PA-MUR
Manufacturer:
ATMEL
Quantity:
101
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8021G–AVR–03/11
33 Packaging Information ........................................................................ 413
34 Errata ..................................................................................................... 416
35 Datasheet Revision History ................................................................ 418
Table of Contents....................................................................................... i
32.2ATmega3290P ....................................................................................................411
33.164A ......................................................................................................................413
33.264M1 ...................................................................................................................414
33.3100A ....................................................................................................................415
34.1ATmega329P rev. A ............................................................................................416
34.2ATmega329P rev. B ............................................................................................416
34.3ATmega329P rev. C ............................................................................................416
34.4ATmega3290P rev. A ..........................................................................................417
34.5ATmega3290P rev. B ..........................................................................................417
34.6ATmega3290P rev. C ..........................................................................................417
35.1Rev.8021G - 03/11 ..............................................................................................418
35.2Rev.8021F - 02/11 ...............................................................................................418
35.3Rev.8021E – 07/09 ..............................................................................................418
35.4Rev.8021D – 06/08 .............................................................................................419
35.5Rev.8021C – 08/07 .............................................................................................419
35.6Rev.8021B – 08/07 ..............................................................................................419
35.7Rev.8021A – 12/06 ..............................................................................................419
ATmega329P/3290P
vii
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